universidad politécnica de madridoa.upm.es/15462/1/sujith_krishnan_suchithra_nair.pdfsujith nair...
TRANSCRIPT
i
Universidad Politécnica de Madrid Escuela Técnica Superior de Ingenieros Industriales.
Departamento de Ingeniería de Organización, Administración de Empresas y Estadística.
Flexibility, innovation and sustainability in business models as
determinants of firm performance heterogeneity.
-Doctoral Thesis-
Author: Sujith Nair, MBA, MS.
A thesis submitted for the degree of Doctor of Philosophy
Madrid, 2012
ii
Titulo:
Flexibility, innovation and sustainability in business models as
determinants of firm performance heterogeneity.
Autor:
Sujith Nair
Tribunal nombrado por Magfco. Y Excmo. Sr. Rector de la Universidad Politécnica de
Madrid, el día 22 de Marzo de 2013
Presidente: Antonio Hidalgo Nuchera,
Vocal: Jose Pedor Garcia Sabater
Vocal: Adolfo Castilla Garrido
Vocal: Daniel Arias Aranda
Secretario: Mercedes Grijalvo
Suplente:
Suplente:
Realizado el acto de lectura y defensa de la tesis el día de de en
E.T.S.I./ Facultad
El Presidente: El Secretario:
Los Vocales:
iii
Copyright © 2012 by Sujith Nair. All rights reserved. No part of this publication may be reproduced,
published, distributed, displayed, performed, copied or stored for public or private use in any information
retrieval system, or transmitted in any form by any mechanical, photographic or electronic process,
including electronically or digitally on the Internet or World Wide Web, or over any network, or local
area network, without written permission of the author.
iv
Department:
PhD Thesis:
Author:
Advisor:
Year:
Committee:
Departamento de Ingeniería de Organización, Administración de
Empresas y Estadística,
Escuela Técnica Superior de Ingenieros Industriales,
Universidad Politécnica de Madrid.
Flexibility, innovation and sustainability in business models as
determinants of firm performance heterogeneity.
Sujith Nair
Universidad Politécnica de Madrid.
Miguel Palacios Fernandez
Professor,
Escuela Técnica Superior de Ingenieros Industriales,
Universidad Politécnica de Madrid.
Javier Tafur Segura
Professor,
Escuela Técnica Superior de Ingenieros Industriales,
Universidad Politécnica de Madrid.
2012
Jose Pedor Garcia Sabater,
Catedratico de Universidad,
Centro Escuela Tecnica Superior de Ingenieros Industriales,
Universidad Politecnica de Valencia.
Adolfo Castilla Garrido,
Catedratico de Universidad,
Facultad de Ciencias Economicas y Empresariales,
Universidad Antonio de Nebrija.
Daniel Arias Aranda,
Catedratico de Organizacion de Empresas,
Departamento de Organizacion de Empresas,
Universidad de Granada.
Antonio Hidalgo Nuchera,
Catedrático de Organización de Empresas.
Universidad Politécnica de Madrid
v
vi
The author was awarded with a PhD scholarship from the European commission
under the Erasmus Mundus program between 2009 and 2012 which supported his
PhD research.
vii
viii
Contents
Abstract in English
Abstract in Spanish
Acknowledgements
List of figures
List of tables
1. Introduction
1.1 Research objectives and structure
1.2 Outline of the dissertation
1.3 Research contributions
2. Theoretical framework and propositions
2.1 Business model flexibility
2.1.1 Business model flexibility and the resource-based view of a firm
2.1.2 Enhancing firm performance by knowledge brokering
2.1.3 Intra-industry firm performance heterogeneity and business models
2.1.4 The resource based view of business models
2.1.5 The business model performance framework
2.2 Business model innovation
2.2.1 Business model innovation and firm competencies
2.2.2 Business model innovation and service orientation
2.3 Business model sustainability
2.3.1 Describing sustainability in business models
2.3.2 A frame work for sustainable business models
Page
ix
xi
xiii
xv
xvi
1
1
6
7
8
8
8
13
19
21
25
27
27
29
33
33
39
ix
3. Methodology
3.1 The airline industry case study on business model flexibility
3.1.1 Research methods and case study
3.1.2 Findings from the case study
3.2 The airline industry case study on innovation and competencies
3.2.1 Research methods and case study
3.2.2 Findings from the case study
3.3 The energy industry case study on sustainability in business models
3.3.1 Research methods and case study
3.3.2 Findings from the case study
4. Discussion
4.1 Flexibility and knowledge brokering on firm performance heterogeneity
4.2 Business models and heterogeneity in intra-industry firm performance
4.3 Service orientation: Effectuating business model innovation
4.4 Sustainability of business models in building firms of the future
5. Conclusion and future work
5.1 Conclusion
5.2 Future work
6. References
Annexure
1. Airline core competencies (Survey results)
2. Publication abstract (Management Decision Journal)
3. Publication abstract (World Journal of Management)
44
44
44
46
50
50
52
55
55
59
60
60
62
66
71
74
74
77
78
92
94
95
x
Abstract
The current academic understanding of firm performance heterogeneity in the intra
industry environment needs further development. Strategic management and the
discourse on entrepreneurship literature need further explanation as to why seemingly
similar business models in the same industry perform differently. Also what factors of
the industry and operational environment determines the emergence and functioning of
sustainable and innovative business models remain unexplored.
A framework is conceptualized accompanied by case studies on the airline and
renewable energy industries. The study leads to a resource-based view of business
models where firms attain heterogeneous resource positions. An explanation for firm
performance heterogeneity is sought from knowledge brokerage that creates value from
the effective utilization of knowledge resources acquired from intra- and inter-firm
environments. A framework for the emergence of green business models is
conceptualized and deductions are obtained by a case study on the biofuel based
renewable energy industry to explain green market dynamics and how value can be
created and captured sustainably and innovatively by the green business models.
The framework developed provides a cyclical view of business model flexibility in
which the knowledge-based resource accumulation of the business model is spread
across the intra and inter-firm environments. Knowledge brokerage strategies from the
inter- and intra-firm environments result in improved performance of the business
model. The flexibility that the business model acquires is determined by how efficiently
resource accumulation is aligned with its external environment. The characteristics from
which the business model attains competitive advantage such as innovation and
flexibility are attributed to resource heterogeneity. The research extends the service
orientation literature by conceptualizing and measuring service orientation as a key
requirement for business model innovation while arguing for the need to correctly
identify the core competencies of a firm, especially relevant in the service-oriented firm
context where value creation requires resourceful and efficient provision of service. The
xi
research tries to arrive at a description of sustainable green business models and argues
that innovation, flexibility and sustainability are the three basic enablers from which the
green business model concept can evolve exploiting new market mechanisms and
markets to create and capture value by innovatively sustaining its external environment.
The research effectively integrates the concepts of knowledge brokerage and business
models from a resource accumulation-based view and simultaneously arrives at the
performance heterogeneity of seemingly similar business models within the same
industry. The research indicates how market disruptions occur in an industry as a result
of innovative and flexible business models and how new business models evolve based
on these disruptions. It advances the understanding of how core competence strategy
and business model innovation constructs behave in the service firm's effort to gain
sustainable competitive advantage. The findings have performance implications for
firms that start out without any distinct resources of their own, or that use an imitated
business model, to attain better performance through business model evolution aligned
with successful knowledge brokerage strategies. Such a framework can enable firms to
evaluate and choose a business model based on innovation, flexibility, sustainability and
options for change. The research adds to the resource accumulation literature by
explaining how resources can be effectively acquired to create value. The research also
adds to the green entrepreneurship literature by explaining how firms create and capture
value in the dynamic new market mechanisms.
xii
Resumen
La comprensión que presenta el entorno académico actual de la heterogeneidad de las
empresas y su rendimiento en la industria, necesita un mayor desarrollo. La literatura
existente sobre gestión estratégica y empresarial necesitan una mayor explicación de por
qué los modelos de negocio, aparentemente similares, en el mismo sector, actúan de
forma diferente. Así mismo, permanecen sin explorar, qué factores del entorno sectorial
y operativo, determinan el surgimiento y funcionamiento de los modelos de negocio
sostenibles e innovadores.
El marco conceptual se acompaña de estudios de caso basados en compañías aéreas e
industrias de energías renovables. El estudio se dirige hacia una visión basada en los
recursos de los modelos de negocio que permiten que las empresas alcancen posiciones
heterogéneas. Se busca una explicación para la heterogeneidad en el desempeño de la
empresa por medio de la intermediación del conocimiento que genera valor, a partir de
la utilización eficaz de los recursos intelectuales adquiridos en entornos entre empresas
y dentro de la misma empresa. Se conceptualiza un marco para la aparición de nuevos
modelos de negocios ecológicamente sostenibles, y se obtienen deducciones mediante el
estudio de casos sobre la base de la industria de energías renovables de
biocombustibles, para explicar la dinámica de los mercados verdes y cómo se puede
crear valor sostenible y mantener modelos de negocios verdes de forma innovadora.
El marco conceptual desarrollado proporciona una visión cíclica de la flexibilidad del
modelo de negocio en la que se propaga la acumulación de recursos basados en el
conocimiento del propio modelo de negocio, a través del entorno de la empresa y dentro
de la misma. Las estrategias de intercambio de conocimiento, tanto entre empresas
como dentro de las mismas, producen un mejor desempeño del modelo de negocio. La
flexibilidad que adquiere el modelo de negocio está determinada por la eficiencia con
que la acumulación de recursos está alineada con su entorno. Las características del
modelo de negocio que alcanza ventajas competitivas, como la innovación y la
flexibilidad, se atribuyen a la heterogeneidad de los recursos. La investigación
comprende una revisión de la literatura existente en cuanto a la orientación de servicio,
al conceptualizar y medir la orientación a servicios como un requisito clave para la
innovación del modelo de negocio; mientras que aboga por la necesidad de identificar
xiii
correctamente las competencias básicas de la empresa, especialmente relevante en el
contexto de la empresa orientada a los servicios, donde la creación de valor requiere
recursos y la prestación eficiente de servicios. La investigación trata de llegar a una
descripción de los modelos de negocio verdes sostenibles y argumenta que la
innovación, la flexibilidad y la sostenibilidad son los tres habilitadores básicos de los
cuales puede evolucionar el concepto de modelo de negocio verde, explotando nuevos
mecanismos y mercados, para crear y mantener valor en su entorno innovador.
La investigación integra efectivamente los conceptos de intercambio de conocimiento y
modelos de negocio a partir de una visión basada en la acumulación de los recursos, y al
mismo tiempo, llega a la heterogeneidad en el despeño de modelos de negocio
aparentemente similares dentro de la misma industria. La investigación indica cómo se
producen las perturbaciones de los mercados dentro de una industria, como resultado de
modelos de negocio que son innovadores y flexibles, y cómo los nuevos modelos de
negocio evolucionan en base a estos trastornos. Avanza también la comprensión de
cómo la estrategia basada en las competencias esenciales y la innovación del modelo de
negocio construyen la ventaja competitiva sostenible para una empresa de servicios. Los
resultados tienen implicaciones en el rendimiento de las empresas que empiezan sin
recursos distintos de los suyos, o que utilizan un modelo de negocio imitado, para lograr
un mejor rendimiento, a través de la evolución del modelo de negocio, alineado con
estrategias de intercambio de conocimiento exitosas. Dicho marco permite a las
empresas evaluar y elegir un modelo de negocio basado en la innovación, la
flexibilidad, la sostenibilidad y las opciones para el cambio. La investigación se suma a
la literatura existente sobre la acumulación de recursos, explicando cómo se pueden
adquirir efectivamente los recursos para crear valor. La investigación también se suma a
la literatura existente en materia de empresas verdes, explicando cómo las empresas
crean y mantienen el valor en los nuevos mecanismos dinámicos del mercado.
xiv
Acknowledgements
The thesis summarizes the work that was carried out at the department of business
administration of the Universidad Politécnica de Madrid. The author was awarded the
Erasmus Mundus scholarship for doctoral studies by the European commission during
the last three years which made this research work possible.
I would like to acknowledge the guidance provided by my thesis advisor Prof. Miguel
Palacios during my doctoral studies at the department. I have to thank Prof. Angel
Alvarez, the Vice Rector for International relations for suggesting me the Ph.D program
and also helping me with the admission process and also a great support during my stay
at the university. Without his kind support my stay in Spain would not have been so
smooth. I wish to thank Prof. Felipe Ruiz the director of our school for his insightful
comments on all aspects of my research.
I would like to acknowledge the support of my colleagues and co authors Arsalan Nisar,
Hanna Paulose and Prof. Javier Tafur for the intelligent discourse I was able to have
with them and in publishing our work together.
I would also like to acknowledge all the professors, staff and researchers at the
department of business administration for the help they have extended to me during my
research stay. Finally I like to thank my mother and my wife for their patience and
support during the last three years.
Sujith Nair,
Madrid, August, 2012.
xv
xvi
TO MY FAMILY AND TEACHERS.
xvii
List of Figures
1. The resource based view of a business model based on the concept of a prism
2. The knowledge brokerage in business model from inter and intra firm environments
3. The market share growth for Indigo airlines in the Indian airline sector
4. The profit margin vs. market share for Indigo airlines
5. A framework for analysis of business models performance.
6. The dynamic environment of a business model
7. Waves of innovation; The Kondratiev cycles – five long-term technology and growth
cycles
8. Framework for the emergence of green business models
9. Graph indicating the market share and profitability of airlines.
10. The perceived core competencies of an airline and its cost-revenue interconnectedness
11. The core competencies vs Industry ranking of Airlines
12. CO2 analysis of the algae biofuel cycle as a percentage of CO2 in the whole cycle
with respect to fossil fuels.
Page
11
14
18
18
27
29
35
40
47
53
54
56
xviii
List of Tables
Page
1. Example of Airline competencies. 52
2. The innovations that lead to the development of the industry. 57
xix
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
1
1. Introduction
1.1 Research objectives and structure
The main research objective of this research focuses on reasons for performance
heterogeneity in business models of firms that operate in the same industry. It should be
noted that our investigation deals with performance heterogeneity among seemingly
similar business models in the same industry. The research starts with a conceptual
study, introducing ‘knowledge brokerage’ (Hargadon and Sutton, 2000) from an
intrafirm and interfirm environmental perspective as a way to enable firms to introduce
ideas in their business models, thereby helping them to evolve and enable better
performance. Knowledge brokering is a systematic approach to seeking external ideas
from people in a variety of industries, disciplines, and contexts, and then combining the
resulting lessons in new ways (Billington and Davidson, 2010). The researcher does not
consider knowledge brokerage as something that the competitor imitates and is already
obvious in the industry. Instead it is a knowledge acquisition that transcends ideas into
value added not foreseen by the innovator.
The research integrates the scholarly dialogue on business models to emphasize the link
between knowledge brokering from a resource-based view and business models to
explain performance heterogeneity among firms. The research also investigates the
circumstances under which knowledge brokering capability will be associated with
higher levels of performance. A model is created to explain the role of knowledge
brokering in superior resource accumulation methods for firms through the medium of
business models, and how this influences the components and environments of a
business model. The case of the airline industry is used to illustrate the different
knowledge brokerage practices that occur as a part of resource accumulation.
Over the years strategy scholars have been trying to address the determinants of firm
performance to address the fundamental question of why are firms different and why do
they perform differently? This has been one of the major deliberations in management
literature and academics from various backgrounds have focused on explaining firm
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
2
performance and identifying its determinants (McGahan and Porter, 1997). Houthoofd,
et al.(2010) explain that researchers within the industrial organization tradition, have
argued that the industry itself is a key determinant of firm performance and contend that
the structural features of an industry effect the competitive position of all the firms in
that specific industry (Chang and Singh 2000). It has resulted in firms not being viewed
as identical “black boxes” in a given market structure but as dynamic collections of
specific capabilities influenced by differing organizational structures and specific
strategic decisions (Hawawini, et al., 2003). As a result, the question of why do firms
perform differently within the same industry still remains central to the existing strategy
research. In answering this question of performance heterogeneity, researchers have
regarded the resource-based view (RBV) (Barney, 1991) as the underlying basis for
explaining firm performance difference and superiority. Central to this perspective is the
idea that firms differ in their resource positions, and that such resource heterogeneity is
a source of performance differences across firms (Barney, 1991; Peteraf, 1993).The
RBV suggests that when a firm resource is both valuable and rare, a competitive
advantage is possible.
The research examines why firms exhibit performance heterogeneity in the intra
industry space and is explained based on the heterogeneous resource positions they
maintain. The role of business models that enable firms to attain these heterogeneous
positions is examined and the characteristics of the business models such as flexibility,
in enabling the firms to derive competitive advantage out of these heterogeneity, is
explored. All these leads to resources based view of business models and enable the
concept to be viewed from an entirely new dimension. A framework is developed by
testing the propositions with a case of the Indian airline industry and from the insights
gained, is further developed to analyze business model performance. The findings and
discussion of the business models in the market concludes the resultant implications for
theory and practice.
The ability of an organization to achieve operational excellence along multiple
competitive capabilities such as cost, quality, delivery, and flexibility simultaneously is
increasingly regarded as a source of competitive advantage. Initially developed in the
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
3
field of manufacturing and dubbed agility (D'Aveni & Gunther 1994; Yusuf et. al.,
1999), the concept of flexibility (Carlsson, 1989) has recently attracted the attention
of service management scholars as well (Menor et. al., 2001; Aranda 2003;
Karmarkar, 2004; Arias-Aranda et al., 2011). Service firms need to adapt rapidly to
changing global environments, innovating their business models to react to new
challenges and market opportunities (Wright et.al, 2005, Nair et. al., 2012). While the
importance of flexibility (Anand & Ward 2004; Narasimhan et. al., 2006) and its
role in business model innovation (Johnson et. al, 2008; Zott et. al, 2011) is widely
recognized in the literature, the core competence strategies required for the dynamic
capability of flexibility to enable business model innovation has not gained much
attention. An organization’s competitive position is based on how the marketplace
views the organization in relation to competitors. Without a clear definition of what you
do as a core competency (Prahalad & Hamel, 1990), it’s nearly impossible to reach your
desired position. If identification of the required core competencies of a firm is a
complex process (Boguslauskas & Kvedaraviciene, 2009), the knotty relationship
between core-competence strategy and flexibility of a system is rather difficult to
interpret. However the results at the end are worth the painstaking efforts of analyzing
the nuances of core-competence strategy as it should provide long term differentiation
of an organization if it is properly understood and articulated within the organization
and to its partners (Koulopoulos, 2006). According to Gronroos (2006), today firms
compete on the basis of services, and not on the basis of products. Service orientation is
a strategic dimension of management and its antecedents being a strategic vision and a
service vision of the firm (Lytle et al., 1998; Schneider & White, 2004). The service
firms should frequently measure their service orientation concerning service excellence
(Solnet & Kandampully , 2005) Service orientation can be examined at the
organization level referring to both internal organizational factors (such as the business
model of the firm) and external strategic factors (such as a firm's orientation towards
service as a marketing strategy) (Homburg et al., 2002). The main aim of this paper is to
study the core competence strategies of airlines and how it defines their business model,
thereby affecting their business performance. The proper identification of core
competencies can lead to innovations based on these competencies or by acquiring the
ones that are deficient. This study focuses on the business model innovation with the
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
4
aspects of responsiveness to customer needs and market changes, efficiency of the
operations and processes that lead to better services and generates growth. The paper
looks at how performance heterogeneity sets in on the airline industry as a result of
these business model innovations; innovations leading to a service oriented business
model. Often these are hampered by flawed core competence strategies and incorrect
identification of core competencies by the top level management. This has implications
for firms that need to innovate their business models towards a service oriented one.
The paper contributes to the theory of competitive strategy in the service industry by
examining the role of service orientation in business model innovation in a service firm
context. The proper identification of the required core competence is a result of
successful core competence strategy and can lead to firm performance. This can explain
the difference in quality among firms that follow the same business model as evidenced
by the study. This has implications in service management literature where the firm
believes and projects itself to be service oriented, but neither have the core competence
strategies of a service oriented firm nor the business model innovations that can lead to
service orientation. The findings show that it is possible for airlines to achieve sustained
competitive advantage in highly uncertain environments by having a service oriented
business model.
The research looks at how performance heterogeneity sets in on the airline industry
where the business model innovation leading to a service oriented business model is
hampered by flawed core competence strategies and incorrect identification of core
competencies by the top level management. This has implications for firms that need to
innovate their business models towards a service oriented one.
Changing market dynamics, such as increasing oil prices and the environmental impact
of global warming De Almeida and Silva (2009), Zhao et al. (2009) , Campbell (2004),
Goodstein (2004), Borghesi (2008) , technological innovations in energy and
environmental fields (Popp et al., 2011), consumer attitudes towards green products and
services (Wüstenhagen et al., 2007 ) enable firms to change their existing business
models (Teece, D.J. 2009). The key to progress, particularly in times of economic
crisis, is innovation. This has led to firms that disrupt the existing way of doing
business and in the process they redefine the ways of achieving value proposition for
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
5
the firms. Firms with their new green business models are learning to reduce the costs,
wastage and environmental impact, creating value at the same time by superior products
and services. They are redefining the established ways of production, logistics, and
marketing aided by green managerial practices (Haden et al., 2009). Innovative
exploitation of new market mechanisms and markets to allow the firms to go green or to
come in to being is a function of the business model along with technological
innovation and policy initiatives.
As a practical conclusion to the overall research we look at the characteristics of these
green business models, their external environments, and the role they can play in
building businesses of the future and harnessing the opportunities presented by
changing to or creating business models built on innovation, flexibility (Johnson et al.,
2008) and sustainability. This is supported by a case study of the green market
dynamics of the biofuel industry and how it can affect the business model of the players
in the industry. The research also looks at how business models can evolve and adapt,
having dynamic capabilities (Nair et al., 2012) to utilize these opportunities and the
innovations required to generate value from their existing resources.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
6
1.2 Outline of the dissertation
The main objectives of this PhD thesis are as follows
1 Review and study the literature on business models and firm performance
heterogeneity.
2. Introduce the concept of flexibility in business models.
3. Develop the resource based view of business models
4. Identify the role of innovation, flexibility and sustainability of business
models in attaining firm performance.
5. Develop a framework to analyze the business model on innovation and
flexibility.
6. Identify how new business models emerge in the ´new market mechanisms´
This dissertation is structured according to the traditional complex type (Paltridge,
2002) with literature review, theoretical propositions, and three case based research
studies in which the propositions are examined and verified. The chapter structure is as
follows:
Chapter 1 introduces the concept of business models and firm performance and the
objectives and structure of this PhD thesis. It gives the outlines and research
contributions of this dissertation.
Chapter 2 explains the theoretical framework and propositions
Chapter 3 gives the methodology employed in terms of three case studies, each with its
own research methods and findings.
Chapter 4 is a discussion on the concepts of flexibility, knowledge brokering,
innovation and sustainability and its effect on the firm performance heterogeneity in the
intra industry domain.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
7
Chapter 5 concludes the thesis and suggests further work.
1.3 Research contributions
The research effectively integrates the concepts of knowledge brokerage and business
models from a resource accumulation-based view and simultaneously arrives at the
performance heterogeneity of seemingly similar business models within the same
industry. The research indicates how market disruptions occur in an industry as a result
of innovative and flexible business models and how new business models evolve based
on these disruptions. It advances the understanding of how core competence strategy
and business model innovation constructs behave in the service firm's effort to gain
sustainable competitive advantage. The findings have performance implications for
firms that start out without any distinct resources of their own, or that use an imitated
business model, to attain better performance through business model evolution aligned
with successful knowledge brokerage strategies. Such a framework can enable firms to
evaluate and choose a business model based on innovation, flexibility, sustainability and
options for change. The research adds to the resource accumulation literature by
explaining how resources can be effectively acquired to create value. The research also
adds to the green entrepreneurship literature by explaining how firms create and capture
value in the dynamic new market mechanisms.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
8
2. Theoretical framework and propositions
2.1 Business model flexibility
2.1.1 Business model flexibility and the resource-based view of a
firm
Over the years, strategy scholars have attempted to address the understanding of
determinants of firm performance to answer the fundamental question of how firms
differ and why they perform differently. This has been one of the major discussions in
strategy literature, and academics from various backgrounds have focused on explaining
firm performance and identifying its determinants (McGahan and Porter, 1997).
Houthoofd et al. (2010) explain that researchers within the industrial organization
tradition have argued that the industry itself is a key determinant of firm performance
and contend that the structural features of an industry effect the competitive position of
all the firms in that specific industry (Chang and Singh, 2000). However, industrial
organization literature has failed to provide a thorough clarification for intraindustry
heterogeneity in performance and has stimulated strategy researchers to focus on the
firm itself (Chang and Singh, 2000). It has resulted in firms not being viewed as
identical “black boxes” in a given market structure but as dynamic collections of
specific capabilities influenced by differing organizational structures and specific
strategic decisions (Hawawini et al., 2003).
As a result, the question of why firms perform differently within the same industry
remains central to existing strategy research. In answering this question, researchers
have regarded the resource-based view (RBV) as the underlying basis for explaining
firm performance difference and superiority. According to the neoclassical economics
view of organizations, given the same resources and environmental conditions, all firms
will take the same actions, resulting in undifferentiated performance profiles among the
set of firms. Scholars of organizational strategy and entrepreneurship disagree with this
proposition, as firms may take different actions, even when faced with the same
opportunity, as a result of varied entrepreneurial conjectures of the most profitable
course of action (Shane, 2000). Firms with diverse resource endowments are even more
likely to take different actions, also leading to heterogeneous performance results.
According to the resource-based view, firms in the same industry perform differently
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
9
because, even in equilibrium, firms differ in terms of the resources and capabilities they
control (Amit and Schoemaker, 1993; Barney, 1986; Dierickx and Cool, 1989; Penrose,
1959; Peteraf, 1993; Wernerfelt, 1984).
Business models have a profound influence on firm performance heterogeneity among
intraindustry firms (Zott and Amit, 2008; Afuah and Tucci, 2003) as they “try to find
new ways of doing business that will disrupt an industry’s existing competitive rules,
leading to the development of new business models” (Ireland et al., 2001). Advancing
our knowledge of the linkage between performance heterogeneity and the business
model is important. Following a thorough review of the current literature, we describe
performance heterogeneity as a dynamic shift of alteration in a firm’s performance in
relation to other firms competing in the same industry, which can be attributed to a
comprehensive set of beliefs, logic, resources and capabilities, given that market
imperfections are existent.
The resource-based view commonly links business models to resource and allocation
(Garnsey et al., 2008). Value can also be created through revolutionary business
models. According to Hamel (1999), to thrive in the “age of revolution” firms must
develop new business models in which both value creation and value capture occur in a
value network, which can include suppliers, partners, distribution channels, and
coalitions that extend the firm’s resources. Mangematin et al. (2003) present a business
model typology within the French biotech sector based on the financial, human, and
social capital resources that drive organizational forms. The inclusion of knowledge and
dynamic capabilities into the resource-based view paved the way for more linkages with
the business model. Venkataraman and Henderson (1998) suggest that leveraging
traditional and knowledge assets enable virtual organizing as a new business model. The
resource-based view has permeated much of the research on business models,
influencing theory building and empirical analysis. Consensus has, so far, not emerged
on how business models interact with appropriateness regimes, and much of the
research on business models framed within the resource-based view does not clarify
how business models differ from product–market positioning strategy. The business
model develops in parallel with the entrepreneur’s knowledge and a resource base as the
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
10
organizational structure is developed that will ultimately create value by exploiting the
underlying opportunity (George and Bock, 2011). Thus, the business model is both an
enabling and limiting structure for the firm’s accumulation and consumption of
resources (e.g., Amit & Zott, 2001; Garnsey et al., 2008; Mahadevan, 2000; Morris et
al., 2005; Tracey & Jarvis, 2007).
From a resource-based viewpoint, even though it has been argued that business models
influence firm performance, the factors that affect the ability to create a business model
with an inherent level of flexibility that will enable it to evolve, adding value and thus
resulting in superior firm performance, have not yet been researched. In times of rapid
change, uncertainty and turbulence, the relationships between the business organization
and its environment change, and the organization should be aware and respond to this
change in order to survive. The functional logic that drives the organization should be
flexible, timely, readily accessible, accurate, and compatible with other systems in both
cross-functional and cross-organizational capacities. It has been argued that, as
uncertainty increases, firms are finding themselves facing a high ratio of doubt in terms
of knowledge, as decisions are based on old assumptions leading to unfortunate
outcomes (Mcgrath and MacMillan, 2009). Clearly, it is possible to infer that the firm
operating a traditional business model (for example, a full service carrier like Alitalia)
struggles to remain competitive. According to Eriksson and Penker (2000), one can
identify options for change and superior performance by investigating the role of
business models.
While entrepreneurship literature illustrates the importance of initial resource choices
made by entrepreneurs, research on how entrepreneurs accumulate resources from
multiple partners, competitors and the intra and interindustry environments to build
capability is meager or, at best, anecdotal. The resource-based view focuses on sets of
resources that confer a sustained competitive advantage to firms (Barney, 1991).
However, the resource-based view does not address the means by which unique sets of
resources are accumulated, especially by entrepreneurs (Alvarez and Busenitz, 2001).
Recent literature on the resource-based view focuses on resource accumulation (Alvarez
& Barney, 2008) and suggests that the understanding of the process by which
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
11
entrepreneurs acquire resources is critical to understanding the resource-based view.
Wernerfelt (1984) raises the question that still remains unanswered - what happens if
firms don’t have any resource strengths?
Even though the firm´s activities with its network partners have been used as the basis
for most business model research, authors argue that firms do not execute their business
models in a competitive vacuum (Hamel, 1999), and, more recently, that firms compete
based on their business models (Casadesus- Masanell and Ricart, 2010). Markides and
Charitou (2004) contend that the business model presents itself as a potential source for
competitive advantage. Zott et al. (2011), citing various authors, argue that the
originality presented by new, effective models can result in superior value creation and
replace the old way of doing things to become the standard for the next generation of
entrepreneurs.
In their effort to explain firm performance based on business models, Afuah and Tucci
(2001) recognize business models as “the method by which a firm builds and uses its
resources to offer customers better value and to generate profit in doing so”, and, thus,
unify competitive advantage gained through business models and firm performance.
The empirical work of Zott and Amit (2007) see the business model as an independent
variable, moderated by the environmental link to firm performance. In the empirical
study on firm performance by Patzelt et al. (2008), the business model is introduced as a
variable moderating the effect of top management team composition and organizational
performance. “Each business model has its own development logic which is coherent
with the needed resources—customer and supplier relations, a set of competencies
within the firm, a mode of financing its business, and a certain structure of
shareholding” (Mangematin et al., 2003).
In the conceptual model, the concept of a prism is used to explain the nature of a
business model (figure: 1). various resources are assimilated by the firm and are used to
create value for the customers and stakeholders. The manner in which value is created is
determined by factors such as the core logic of the firm, the belief systems that exist
within the firm, the cognitive environment that influences managerial decisions and the
competencies that empower the creation of value from resources. Together, these
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
12
factors can interact in a positive way leading to value creation and, thus, the business
model of the particular firm. We infer that firm performance arises and depends on how
successful the business model is in converting available resources into value.
Figure 1: The resource based view of a business model based on the concept of a
prism
In turbulent and competitive environments, firms with higher flexibility (Nisar et al.,
2011) perform better and the value of flexibility depends on factors of uncertainty in the
competitive environment. Most business models follow a linear approach and have a
typology that shows the model at a given point in time. The profitability of an operating
model is constantly at risk due to technological innovations, regulatory changes,
customer preferences and competition (exogenous factors). The annual business model
appraisals that firms perform are out of place in the ever-evolving business scenario.
There should be inherent qualities in the business model that allow it to respond to
uncertainty and diminishing firm performance by adapting to the factors that contribute
to it. This means acquiring or changing the resources that made the model inefficient.
This adjustment can be sustainable if the model is flexible enough to continuously
assimilate and strengthen the acquired resources.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
13
In a flexible business model, firm performance decreases as uncertainty increases, but
not drastically as this uncertainty phase is overcome by constant flexible business
practices followed by an adaptation phase, acquiring necessary resources that can
overcome the uncertainty present in the business model. Firm performance increases as
the acquired resources are transformed into additional value. Furthermore, as the
competencies are strengthened, resources are assimilated into the business model due to
the ingrained flexibility.
Adopting a cyclical firm performance appraisal inherent in the business model will
enable the firm performance to return to growth levels in the case of threats from
uncertainty. Business models that result in better performance use a set of methods in
order to overcome uncertainty and keep the model dynamic and consequently becoming
predictable for decision makers. Taking less time to overcome the uncertainty stage,
acquiring and strengthening resources and competencies, can equal success. This can
avoid imitation by competitors attracted to the marketplace success as distinctiveness
can wear off fast.
2.1.2 Enhancing firm performance by knowledge brokering
We contemplate the idea of how firms systematically acquire resources in the form of
ideas from a variety of disciplines, industries and contexts, and then combine the
resulting lessons in new ways. Knowledge brokerage is made possible by the effective
accumulation of external resources in the domains of uniqueness, networks, protection,
competencies, assets, learning procedures, capabilities, activities/processes, and culture,
etc. By using Schumpeter’s (1934) basic concepts of entrepreneur and entrepreneurial
behavior, “the carrying out of new combinations [of means of production and credit] we
call ‘enterprise’; the individuals whose function it is to carry them out we call
‘entrepreneurs’”, we can deduce that the “carrying out of new combinations” is the
different allocation of resources of productive means that already exist in a specific
economic system, and this employment of existing resources is the cause of
development.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
14
Applying Schumpeter’s basic concepts of entrepreneurship to the airline industry may
lead to the introduction of a new service or improvement in the quality of the service;
introduction of a new business model, such as a low-cost model, opening of a new
route, servicing a new airport, positioning for first-time flyers, etc.; securing a new
source of supply, such as an online reservation system; carrying out a new organization
of the industry, as with forming alliances; entering hitherto competitor dominated
routes, etc. Knowledge brokerage relates to how the lack of these resources can be
overcome by effectively using knowledge to develop efficient accumulation strategies.
The knowledge resources that a firm accumulates can greatly enhance the flexibility of
the business model. We argue that flexibility is a core ingredient of performance
heterogeneity among firms that seemingly have similar business models. In the process
of resource accumulation, we propose two sources that firms can employ to gather
resources. The intra-firm environment, which forms the resource base of business
models from the same industry and the inter-firm environment, which provides the
resource base of business models from external industries. The more the knowledge-
based resource accumulation of the business model is spread across the inter and intra
firm environments (figure: 2), the more exposed and open the business model is to the
ideas generated in these environments, thus enriching the flow of ideas into the business
model. The flexibility that the business model attains is determined by how efficiently
resource accumulation is aligned with external environments. The more flexible the
business model, the easier it is for firms to enable their business models to assimilate
and create value out of these ideas. Thus we infer that effective knowledge brokerage
sets in motion a cyclical process that results in superior performance. We further
explain this concept with examples from the airline industry in the cases of IndiGo
airlines, Singapore airlines and Kingfisher airlines.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
15
Figure 2: The knowledge brokerage in business model from inter and intra firm
environments
The airline industry is a good example of how a firm’s businesses models (Nair et al.,
2011) assimilate and create value by knowledge brokerage from inter- and intraindustry
environments. Singapore International Airlines (SIA) is a firm that looks actively to
reduce costs (SIA, 2011), while maintaining its marginal value to customers. This is
achieved via small incremental innovations, as well as sustained differentiation from
competitors. Singapore Airlines has a Product Innovation Department that produces
research on why people behave in a certain manner. The department studies the public’s
reactions and then makes a three-to-five year projection of what is likely to happen, so
that the firm can better understand the needs of its customers. Some of this research has
led to the development of Internet and phone check-in for all classes, and the full-size
Space Bed. SIA is an airline that introduces innovations and keeps a close watch on the
competition, always striving to achieve growth through practices that are even borrowed
from other service industries such as banking, the hotel industry, retailing etc. They
were pioneers in introducing amenities such as free drinks, headsets, onboard fax
machines, individual video screens and telephones, "book the cook" service for special
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
16
meals in first and business classes, fax and e-mail check-in, innovative cargo facilities,
etc.
Firms should focus more on the interindustry environments, where there is scope for
acquiring new ideas that can yield outstanding performance improvements as
competitors will be ill-equipped to handle the dynamic change required in their business
models to incorporate such ideas. Airlines with a good brand presence invest in
advertising to maintain or increase their brand´s appeal, particularly in competitive
markets lest they face the risk that the brand be perceived to have faded away. India’s
leading airline, Kingfisher, has set up a fully-fledged formal presence on the social
media website Twitter. This initiative will make it easier for anyone to receive instant
updates from Kingfisher Airlines, which opens up a new platform for the brand to
actively converse with its customers. With the introduction of this service, Kingfisher
Airlines joins a growing global band of savvy marketers who have recognized the
power and reach of new media, such as social and community networking.
The intraindustry environments where firms from the same industry acquire their
knowledge resources are easily imitable and the avenues of knowledge brokerage are
frequently available. This can create incremental performance improvements as the
industry remains vigilant to the strategies employed by other players in the same
industry and competitors can easily imitate the successful ideas implemented by an
innovator. Knowledge brokering strategies aligned to a business model will help to
transform these avenues of incremental growth into improved performance
opportunities by effectively combining the resulting lessons in new ways.
An example of intrafirm knowledge brokerage successfully leading to better
performance is apparent in the case of IndiGo airlines in the Indian airline industry.
Low-cost airlines the world over used to follow the Southwest Airlines model or the
Ryanair model (Teece, D.J., 2009) for their business plan. Often these new airlines that
started with an industry-proven business model involved less knowledge brokerage as
the business models were blindly followed with less innovation and value addition,
although the emergence of Southwest and Ryanair were great innovations in the airline
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
17
industry (Williams and Baláž, 2009). A converse example of the lack of innovation
among new entrants to the airline industry with a low-cost business model was IndiGo
Airlines, which began operations in 2006. From the start, IndiGo followed a business
model that acquired ideas regularly from players in the industry that followed different
business models and innovatively integrated them into their own model, adding
significant flexibility.
IndiGo is modeled on the US LCC Jetblue, without copying their business model as
such due to the differences in the market, as mentioned above. Instead, they opted to be
innovative and flexible with the established notion of the LCC business model. To
deliver the service at the appropriate cost, and still make profits, IndiGo had to devise a
model that depended on astute financial management and operational excellence.
IndiGo ordered 100 Airbus A320 in 2005 and another 180 Airbus A320 in 2011 at huge
discounts and then sold it to a leaser, only to subsequently lease back the aircraft
immediately. In doing so, the firm is really renting the planes for a few years at a time,
so that a leasing company bears the risk of any slump in the second-hand value of the
aircraft. This practice could provide them with a premium of $5-7 million on an A320
aircraft, while paying a monthly lease rental of $400,000 a month. IndiGo even sold
some of the aircraft pre-delivery to other organizations, undercutting the manufacturer
price as they had obtained huge discounts initially due to the bulk order. The sale of
aircraft yields were used to subsidize operations and see the airline through until it
managed to break even. This shows better resource accumulation suited to reducing
costs based on the LCC business model. While capitalizing on the idea of ordering new
aircraft, selling it and leasing it back, taken from other airlines, they significantly
improved on it by ordering an extraordinarily large number of aircraft as a single order
and embedding this procedure into their business model, as it involves the arrival of a
new aircraft every 20 days and will lead to a 280-plane fleet by 2025, according to
industry sources. To put these data into perspective, Singapore airlines will only have
107 aircraft by 2012 and an order book of 68 additional aircrafts.
IndiGo leveraged the huge potential of the domestic market to form a cost-cutting
partnership with suppliers such as Airbus, thus reducing its operational costs by buying
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
18
aircraft in large numbers to ensure reduced prices and lower maintenance costs. This
resulted in IndiGo becoming a part of the manufacturer’s (Airbus’) business model.
This strategic partnership resulted in IndiGo having the second largest market share
(figure: 3) and the best on-time performance within the industry. Following this
improved performance, the management at IndiGo has further strengthened the
partnership with Airbus by agreeing to purchase 180 passenger jets in the near future to
increase its presence outside the domestic market. Having brand new aircraft enabled
IndiGo to offer services that were comparable to those offered by full service carriers
and gave it significant customer advantage over other low-cost carriers in the market.
Another idea that the airline acquired from the industry was to invest heavily in staff
training unlike other low-cost airlines. This enabled them to introduce concepts such as
equipping check-in staff with hand-held scanners that allowed passengers without
baggage to avoid the counter. The flight attendants manning the beverage carts
addressed even economy class passengers by name, an aspect that is lacking in most full
service carriers. Since 2008, when the firm registered its first profits under an
environment of high fuel prices and the economic downturn faced by its competitors,
Indigo’s net income has grown more than five times from $20 million to more than
$120 million, with an increase in market share from 10% to 19% in 2011 (figure: 4).
IndiGo has been able to achieve this by a knowledge brokerage strategy by reinventing
the first-time flyer segment in the Indian airline market by having a significantly
flexible low-cost business model.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
19
Figure 3: The market share growth for Indigo airlines in the Indian airline sector
Figure 4: The profit margin vs. market share for Indigo airlines
2.1.3 Intra-industry firm performance heterogeneity and business
models
Performance differences among firms are often the subject of academic research
(Verreynne and Meyer, 2008). The underlying motivation for this kind of research is the
quest for those factors that may provide firms with a competitive advantage and hence
drive firm profitability (Houthoofd, et.al. 2010). Traditionally, the emphasis in
analyzing variations in firm performance has been at the industry level (Frazier and
Howell, 1983). Nonetheless, the inability of the industrial-organization tradition to
provide a rigorous explanation for intra-industry heterogeneity in performance has
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
20
stimulated strategy researchers to focus on the firm itself (Chang and Singh, 2000).
Hence the idea that a firm’s attributes, possessions, and actions are the driving forces
behind performance attained a central position in the strategy field (Short, et al., 2007).
However the evolution of the concept of 'business model’ has motivated researchers to
study the effect of the choice of business model on the performance of the firm.
The Business model is the representation of a firm's underlying core logic and strategic
choices for creating and capturing value within a value network (Magretta, 2002). The
concept of business model is different from the concept of strategy as in contrast to
strategy, it is the description of a state giving a relatively comprehensive description of
the organization's situation (Dahan, et al., 2010). The business model should display
coherence with its internal factors and the environmental factors. The components of the
model should reinforce each other.
In an empirical study of thousands of U.S. companies, Lai, et al. (2005), concluded that
the type of business model explains performance heterogeneity better than do industry
effects. In other words, the study suggested that business model type is a better
predictor of corporate performance than talent, industry, access to cheap labor or
capital, information technology prowess, and other factors. Zott and Amit, (2007) found
that the design of an entrepreneurial firm’s business model, which is centered
specifically on the themes of novelty and/or efficiency, is associated with the firm’s
performance. Even though the business model has now started to be viewed as a
generalist differentiator on firm performance heterogeneity, there still lacks literature on
the effects of business models on the performance heterogeneity in the intra-industry
space. Again, what and how, different factors acting on the business models and its own
characteristics influence the performance of the firm?
Even though the firm´s activities with its network partners has been used as the basis for
business model research by most authors, they are also arguing that firms do not
execute their business models in a competitive vacuum (Hamel, 1999) and recently that
firms do compete based on their business models (Casadesus and Ricart, 2010). Zott
and Amit (2007) in the empirical work see the business model as an independent
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
21
variable, and moderated by the environment link it to firm performance. Patzelt, et al.
(2008) in their empirical study on firm performance, introduce the business model as a
variable moderating the effect of top management team composition and organizational
performance. Advancing our knowledge about the linkage between performance
heterogeneity and business model is important. Following a thorough review of the
current literature, we describe performance heterogeneity as a dynamic shift of
alteration in a firm’s performance in relation to other firms competing in the same
industry that can be attributed to a comprehensive set of beliefs, logic, resources and
capabilities given that market imperfections are existent.
2.1.4 The resource based view of business models
The resource-based view commonly links business models to resource acquisition and
allocation (Garnsey, et al., 2008). In their effort to explain firm performance based on
business models Afuah and Tucci (2001) explain business models as “the method by
which a firm builds and uses its resources to offer its customer better value and to
generate profit in doing so” and thus unify competitive advantage gained through
business models and firm performance. Each business model has its own development
logic which is coherent with the needed resources—customer and supplier relations, a
set of competencies within the firm, a mode of financing its business, and a certain
structure of shareholding (Mangematin, et al., 2003).
In order to codify the literature on the resource based view of business models and to
give a clear explanation on the nature of a business model, we develop a conceptual
model based on the concept of a prism (figure: 1). Various resources are assimilated by
the firm and are used to create value for the customers and stakeholders. The manner in
which value is created is determined by factors such as the core logic of the firm, the
belief systems that exist within the firm, the cognitive environment that influences
managerial decisions and the competencies that empower the creation of value from
resources. Together these factors can interact in a positive way leading to value creation
and thus the business model of the particular firm. We infer that firm performance arises
and depends on how well the business model is successful in converting available
resources in to value. The more the heterogeneous resource positions the firm has, the
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
22
more coherent will be its performance. Mangematin, et al. (2003) presents a business
model typology within the French biotech sector based on the financial, human, and
social capital resources that drive organizational forms. The inclusion of knowledge and
dynamic capabilities into the resource-based view paved the way for more linkages
between the business model and resource-based view. Venkatraman and Henderson
(1998) suggest that leveraging traditional and knowledge assets enable virtual
organizing as a new business model. Thus the resource-based view has permeated much
of the research on business models, influencing theory building and empirical analysis.
The business model develops in parallel with the entrepreneur’s knowledge and
resource base as the organizational structures are developed that will ultimately create
value by exploiting the underlying opportunity (George and Bock, 2011). Thus, the
business model is both an enabling and limiting structure for the firm’s accumulation
and consumption of resources (e.g., Amit and Zott, 2011; Garnsey, et al. 2008;
Mahadevan, 2000; Morris, et al. 2005; Tracey and Jarvis, 2007).
Proposition 1: Given environmental factors are the same, the superior
performance of a business model can be attributed to resource heterogeneity.
Scholars of organizational strategy and entrepreneurship consider that firms may take
different actions, even when faced with the same opportunity, as a result of varied
entrepreneurial conjectures of the most profitable course of action (Shane, 2000). Firms
with diverse resource endowments are even more likely to take different actions, also
leading to heterogeneous performance results. According to resource-based view, firms
in the same industry perform differently because, even in equilibrium, firms differ in
terms of the resources and capabilities they control (Amit and Schoemaker, 1993;
Barney, 1986; Dierickx and Cool, 1989; Penrose, 1959; Peteraf, 1993; Wernerfelt,
1984). We argue that given the environmental conditions remain the same, intra-
industry firm performance heterogeneity as a consequence of a business model
representing differential value-creation based on resources that are rare, inimitable, and
non-substitutable can be attributed to a complex combination of resource accumulation,
resource allocation and value creating ability. In our framework, resources and
capabilities play a key role but do not explain all persistent performance differences.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
23
The framework links resources and capabilities to the business model of a firm. Yet, it
also examines other sources of heterogeneity. Moreover, we identify sources of
heterogeneity based on resource accumulation as a result of the complementarity the
firm possesses in creating value from a resource that is imitable and possibly not rare.
We further extent the notion that a firm displays complementarity to a resource when
their combination leads to the creation of a surplus over and above the sum of the
amounts of value they could create independently. As such, firms within a given
industry with a greater degree of complementarity to a target resource are able to create
a larger surplus in combination with that resource than firms with a lower degree of
complementarity to the resource (Adegbesan, 2009). This can be explained under the
resource-based theory view as heterogeneity among firms in resources—assets tied
semi-permanently to the firm that allow its managers to conceive and execute value-
creating strategies—as fundamental in explaining firm performance (Barney, 1991).
These capabilities involve complex organized patterns of skills and knowledge that,
over time, become embedded as organizational routines (Grant, 1996).
Afterwards, the paper emphasizes this proposition by considering the superior
performance of Indigo airlines in the Indian airline industry as result of better resource
heterogeneity and complementarity.
Proposition 2: Resource heterogeneity is the crucial step towards a flexible
business model
In times of rapid change, uncertainty and turbulence, the relationships between the
business organization and its environment changes. The organization should be aware
and responsive to this change in the environment in order to survive. The functional
logic that drives the organization should be flexible, timely, readily accessible, accurate,
and compatible with other systems in both cross-functional and cross-organizational
capacities. It has been argued that as uncertainty increases, firms are finding themselves
facing a high ratio of uncertainty to knowledge, as decisions are based on old
assumptions leading to unfortunate outcomes (Mcgrath and MacMillan, 2009). Clearly,
it is possible to infer that the firm operating a traditional business model (for example a
full service carrier like Alitalia) struggles to remain competitive. According to Eriksson
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
24
and Penker (2000), one can identify options for change and superior performance by
investigating the role of business models. From a resource based viewpoint, even
though it has been argued that business models influence performance of firms, it has
never been researched as to what factors influence the business model to have an
inherent level of flexibility that will enable it to evolve adding value and thus resulting
in superior performance of the firm.
In turbulent and competitive environments, firms with higher flexibility perform better
and the value of flexibility depends on factors of uncertainty in the competitive
environment. Most business models follow a linear approach having a typology that
shows the model at a given point in time. The more flexible the business model, the
easier, it is for firms to enable their business models to assimilate and create value out
of these ideas. The profitability of an operating model is constantly at risk due to
technological innovations, regulatory changes, customer preferences, and competition
(exogenous factors). The annual business model appraisals that firms make are out of
place in the ever-evolving business scenario. There should be inherent qualities in the
business model that makes it respond to uncertainty and diminishing firm performance
by adapting to the factors that contribute to it. This means acquiring or changing the
resources that made the model inefficient. This adjustment can be sustainable if the
model is flexible enough to continuously assimilate and strengthen the acquired
resources. The flexibility that the business model attains is determined by how
efficiently the resource accumulation is aligned with external environments. We argue
that flexibility is a core ingredient of performance heterogeneity among firms that
operate in the same environment. The more broad based the resource accumulation of
the business model is spread and the more exposed and open the business model is to
the resources available in the external environments, the more flexible the business
model. Thus a heterogeneous resource position makes a business model inherently
flexible leading to competitive advantage.
Proposition 3: When a firm undertakes a flexible business model, it disrupts the
market and results in a change in business models across the segment.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
25
A firm which is flexible in the operational sense is one which has built-in procedures
which permit a high degree of variation in sequencing, scheduling, etc (Carlsson, 1989).
Flexible individual business processes and methods will only lead to localized
operational flexibility and will not lead to a companywide philosophy of global
flexibility. All these factors result in the need for a business model that is inherently
flexible and one that calls for less need for overnight overhauls of business models.
Business models have a profound influence on firm performance heterogeneity among
intra industry firms (Zott and Amit, 2008; Afuah and Tucci, 2003) as they “try to find
new ways of doing business that will disrupt an industry’s existing competitive rules,
leading to the development of new business models” Ireland, et al, (2001). As we have
seen in the previous section, a flexible business model leads to competitive advantage
for the firm and it leads to growth in market share, profitability etc. The competitors
have to either follow the new business model or innovate them to sustain in the market.
Moreover, a firm with a flexible and innovative business model can sustain intervals of
competitive advantage that can result in the displacement of incumbent market leaders,
forcing a change in the current business model.
2.1.5 The business model performance framework
The LCC model does not lay down imperatives or a do´s and don’ts checklist for
airlines to follow. It simply suggests lowering down elements that could increase
indirect operations costs. Therefore airlines should customize a business model that
suits their type of operations the best, taking in to account the environmental factors and
competition. In order to stay lean and efficient, it becomes almost imperative to revisit
and re engineer components of the business model periodically. Only these levels of
flexibility provided in the business model can lead to process improvements and airline
strategies to be dynamic and evolve to market conditions.
But the innovative company Indigo shot to the top of the food chain by reinventing the
low-cost airline model slashing costs where its customers wouldn't feel the pinch while
airlines such as Kingfisher, Jet airways etc had to experiment with different business
models often ending in huge competitive disadvantages for the firm. The Southwest
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
26
Airlines which is a model for all new low cost airlines was the result of successful
business model innovation (Teece, D.J. 2009). An airline which is the first to enter an
unchallenged market space will have a significant brand value creating a high
exogenous entry barrier. Imitating them will involve huge costs and organizational
changes. Therefore, on account of high brand value attained by the first mover
advantage, they enjoy a competitive sustainable position. But such innovations have
become common industry practice and are not sustainable without further innovation.
Again as has been seen in the case of Kingfisher and Jet airways, innovation without a
proper understanding of the business model and the external and internal factors that
affect it can lead to disastrous consequences. All this lead us to assume that there exists
a lack of clear understanding and knowledge among the management on the ways to
evaluate a business model, to properly evaluate the factors that lead to value creation for
the firm.
A framework has been designed to analyze the various airline business models for their
performance keeping in mind the lessons learned from the study on Indian airline
industry. The performance metrics chosen are differentiation, efficiency; innovation
impact and service focus as exemplified in figure: 5.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
27
Performance
metric of the
business model
Contribution to
Firm
Performance
Performance
characteristics of the
business model
Evidence from the Indian
Airline market
Differentiation
Customer
satisfaction,
Market share
(Hazledine,
2011).
Ability to undertake
seamless
differentiation
displays business
model flexibity. This
can lead to
competitive
advantage.
After a phase of business
model differentiation and
positioning, the industry is
moving towards
stabilization.
Kingfisher rediscovering its
core competence as a full
service carrier, Jet Airways
moving towards a mix of
LCC and full service
positioning itself to the
business traveler, Indigo
reinforcing it by reinventing
the Low cost business.
Efficiency
Profit margin,
Return on assets,
productivity,
Costing (Barbot
et al., 2008).
An industry standard
business model can
lead to high efficiency
for the firm if it has
been properly
reinvented for the
environment it
operates in.
Indigo shows that with a
reinvented LCC business
model, it can achieve high
efficiency in terms of high
profit margins, ROA, labor
and operational productivity
while other LCC´s have
floundered in the same
market.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
28
Innovation
impact
R&D, New
services, Revenue
growth, market
share (Wensveen,
Leick, 2009).
Business model
innovation can lead to
temporary competitive
advantages if
supported by superior
resource acquisition
and allocation.
The business model
innovation of Jet airways by
introducing Jet Konnect has
led to competitive
advantage. Indigo had a
superior resource acquisition
based on its business model
and enjoys sustainable
competitive advantages.
Service focus
(Responsiveness)
Customer
satisfaction,
Market share,
SG&A (Xinhui,
2008).
Having a service focus
without the right
business model does
not guarantee
competitive
advantage.
The most acclaimed service
focused airline, Kingfisher
suffers from a non
sustainable business model.
Often the service of LCCs
like Indigo with on time
performance can have a
better impact on the
customer satisfaction.
Figure: 5 A framework for analysis of business models performance.
2.2 Business model innovation
2.2.1 Business model innovation and firm competencies
A business model is the underlying logic of a firm by which it creates value. In their
definition of business models, Chesbrough and Rosenbloom (2002) emphasize the
connections a business model provides between a firm's potential and the realization of
economic value. Business models have a profound influence on firm performance
heterogeneity among intraindustry firms (Nair et al., 2012; Zott & Amit, 2008; Afuah &
Tucci, 2001) as they “try to find new ways of doing business that will disrupt an
industry’s existing competitive rules, leading to the development of new business
models” (Ireland et al., 2001). Business model innovation affects the entire organization
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
29
(Amit and Zott, 2001) unlike normal business changes, which are intended to improve
the strategic or operational efficiency of the firm. In turbulent and competitive
environments, firms with higher flexibility perform better and the value of flexibility
depends on factors of uncertainty in the competitive environment. Most business
models follow a linear approach having a typology that shows the model at a given
point in time. The more flexible the business model, the easier, it is for firms to enable
their business models to assimilate and create value out of these ideas. The profitability
of an operating model is constantly at risk due to technological innovations, regulatory
changes, customer preferences, and competition (exogenous factors). The annual
business model appraisals that firms make are out of place in the ever-evolving business
scenario. There should be inherent qualities in the business model that makes it respond
to uncertainty and diminishing firm performance by adapting to the factors that
contribute to it. This means acquiring or changing the resources that made the model
inefficient (Hamel, 1999). According to the resource-based view, firms in the same
industry perform differently because, even in equilibrium, firms differ in terms of the
resources and capabilities they control (Amit & Schoemaker, 1993; Barney, 1986;
Dierickx & Cool, 1989; Penrose, 1959; Peteraf, 1993; Wernerfelt, 1984). This
adjustment can be sustainable if the model is flexible enough to continuously assimilate
and strengthen the acquired resources. Flexibility is the ability and capacity to
reposition resources and functions of the organization in a manner consistent with the
evolving strategy of management as they respond, proactively or reactively, to change
in the environment (Koornhof, 2001). Flexibility requires the availability of resources
and the effective synchronization of these limited variables to benefit from a new
opportunity. This requisite translates in to the need for a firm to have the required
competencies. The competencies that have been acquired have to be assimilated and
strengthened.
A business model is the organization's 'core logic' for creating value for its customers
and stakeholders (Linder & Cantrell, 2000). The business model was conceptualized as
a set of factors that is the core logic, belief systems, cognitive environments and
competencies that effectively interact, leading to value creation from resources. The
components of the model reinforce each other. Identifying and strengthening the core
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
30
competencies enhances flexibility thereby strategically positioning a firm for
responding to competition in the dynamic marketplace. This will also explain the
difference in quality among firms that follow the same business model. From a
resource-based viewpoint (Garnsey et al., 2008), even though it has been argued that
business models influence firm performance, the factors that affect the ability to create a
business model with an inherent level of flexibility that will enable it to evolve, adding
value and thus resulting in superior firm performance, have not yet been researched. In
times of rapid change, uncertainty and turbulence, the relationships between the
business organization and its environment change, and the organization should be aware
and responsive to this change in order to survive (Figure: 6). The functional logic that
drives the organization should be flexible, timely, readily accessible, accurate, and
compatible with other systems in both cross-functional and cross-organizational
capacities.
Figure 6. The dynamic environment of a business model
The theme of innovation has increasingly been incorporated in business model research.
Past research has focused on technological advancements as a form of competitive
advantage (Chesbrough & Rosenbloom, 2002; Christensen, 1997; Danneels, 2004;
Henderson & Clark, 1990). This concept disregards the success of service firms that are
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
31
not reliant upon a technological base but rather a superior business model (Moesgård
Andersen & Poulfelt, 2006).
2.2.2 Business model innovation and service orientation
The growing significance of services (Bitner et al., 2008; Sheehan, 2006), places
increased emphasis on the need for a service oriented approach to value creation (Bitner
& Brown, 2008; Lusch et al., 2007; Song et al., 2000). Service orientation is the firms’
overall propensity for delivering service excellence (Oliveira &Roth, 2012). An
organizational orientation, service orientation has been shown to have significant
influence on organizational performance (Homburg et al., 2002; Kohli and Jaworski,
1990; Narver and Slater, 1990; Lytle et al., 1998; Lytle et al., 2000). Many authors
have tried to measure service orientation utilizing one key management-level informant.
Innovation based on service orientation improves overall firm performance and is an
important source of competitive advantage (Bharadwaj et al., 1993; Gray, et al., 2007;
Johne & Storey, 1998). Most firms are nothing but a ’’ chain of services’’ (Quinn et al.,
1990). It is the firm’s service competence that augments the value of both product and
service offerings (Chase & Garvin, 1990). Management literature attributes a firm’s
competitive advantage to the firm’s capabilities or core competencies (Prahalad &
Hamel, 1990; Stalk et al., 1992; Teece & Piscano, 1994). A firm’s core competency is
dependent on its capacity to combine core skills creatively (Prahalad, 1993), from both
within and outside the organization. However, ’’ what matters is the creative bundling’’
of a firm’s core competency (Prahalad, 1993) and, thus, the need for a focus on the
factors that signal value to the customer. According to Gronroos (2006), today firms
compete on the basis of services, and not on the basis of products. The competitive
advantage of services has become increasingly evident in the airline industry, as there is
little to differentiate competing products from the customer’s perspective. The
competitive advantage of services has become increasingly evident, as there is little to
differentiate competing products from the customer’s perspective. This is more relevant
in the case of airline industry, as the product (the air transportation of passengers) minus
the service competence is all the same with the technology, means of transportation (the
aircrafts and airports), factors such as safety, maintenance, reservation systems etc.
remain almost the same across the industry with standards set by the aircraft
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
32
manufacturers and regulating authorities in most cases. With the advent of the
information age and the fast paced developments in technology, the dependence on
human interaction to provide services has decreased. Technology has to be used as a
means for providing service rather than a means in itself. Quality of technology
innovation per se is of limited significance in today’s highly competitive and evolving
business environment. It is the value of these technological innovations as perceived by
the customer that makes a product succeeds in the long run.
Service is not created just by the supplier and the customer but by a network of
activities involving a host of stakeholders (Gummesson, 2008). This will enable the
firm to realize its core competence, which is represented by the knowledge base,
strengthened by the internal and external partnerships utilizing the technologies
incorporated. For service orientation to set in, the basic question of ¨what does the
customer value¨ should be answered. Service orientation does not mean elaborate
services, rather customer focused service. The service should be consistent and in line
with customer needs and perceptions. The concept of service orientation addresses
adaptability and flexibility. (Kandampully & Duddy, 1999), there by promotes all
necessary mechanisms for innovation as discussed before. Porter (1985) argues that a
firm is actually a collection of technologies, and it is the technologies embodied in a
firm’s knowledge, manifested as product or service that proffer a potential competitive
advantage. However, industry exhibits a tendency to view and assess value creation
often with a product mindset, ignoring the role of services in the process network as the
link between the technological entities such as manufacturing, agricultural and the
industry and hence reducing the distance between each of them (Gronroos, 2000; Pilzer,
1990).Innovative service realignment by airlines should not mean a reduction in service
orientation. Disruptive innovations with a customer focus do not mean a reduction in
quality. It is important to make a distinction between those airlines for whom service is
part of the overall offer and those for whom service is the offer as the latter exhibit
particular characteristics that merit attention. Airlines have spent their focus on product
development efforts like the latest flight entertainment systems or new kind of seats and
at the same time ignoring the fact that customers are more concerned about the service
oriented aspects of their travel which are more intangible. The airlines that take these
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
33
service oriented factors while designing their business models, where every major issue,
question or decision can be considered through the prism of this commitment to
providing world-class customer service always excel in their business performance. In
this study we focus on the “legacy” or “full service network carrier”. A “legacy” or
“full service network carrier” is an airline that focuses on providing a wide range of
preflight and on board services, including different service classes, and connecting
flights. The focus on airlines with the same service oriented business model will help
explain the performance heterogeneity due to a flawed core competence strategy. This
in turn hampers the airlines to innovate towards a service oriented business model.
Although industry transformations generally emanate from technological changes,
recent examples suggest they may also be due to business model innovation and
nowhere is it more relevant than in the airline industry (Vlaar et al., 2005). In the past,
different types of airline business models could be clearly separated from each other.
However, according to Nair et al., (2011), this has changed in recent years partly due to
the concentration process and partly due to the reaction caused by competitive pressure.
Core competence represents the fundamental knowledge, abilities, and expertise of an
organization and is what make individuals and organizations unique (Wood et al.,
2009). The firm’s ability to understand, manage and measure their core competencies is
a critical factor in achieving strategic goals through business model innovation.
Strategic planning that leverages this valuable information asset is more apt to deliver
the intended outcomes for the business. Core competency of an airline (Table 1) is
largely dependent upon its industrial, social and cultural back ground. Nunes and Breen
(2011) has commented on the problems faced by firms when their core markets begin to
stagnate and they are reduced to managing to the limits of their existing business
operations instead of identifying new business opportunities. According to them, firms
fail to reinvent themselves not necessarily because they are bad at fixing what’s broken,
but because they wait much too long before repairing the deteriorating bulwarks of the
firm. The Southwest Airlines which is a model for all new low cost airlines was the
result of successful business model innovation (Teece, D.J. 2009). But such innovations
have become common industry practice and are not sustainable without further
innovation .The airline just like any other business makes up a system in which there
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
34
are a set of functions, departments etc. that should work in a synchronized manner.
Strengthening core competencies will lead to profits for the airline only if the whole
system functions in a way that nourishes the competencies. According to Prahalad and
Hamel, (1990) few firms are likely to build world leadership in more than five or six
fundamental competencies. A firm that compiles a list of 20 to 30 capabilities has
probably not produced a list of core competencies. To address this, authors have tried to
classify the competencies that firms list out, in terms of profiles of competencies, with
varying levels of commitment and competitive advantage in a range of fields. Patel and
Pavitt, (1997) have come up with a four quadrant classification (core, background,
marginal and niche) of technical competencies of the firm while studying the nature and
extent of their contributions to firm- specific competencies. True core competences are
hard to define precisely and often they are discovered retrospectively (Coyne, 1997). To
untangle the complex web of competencies that the airlines perceive to have, the core
competencies of the airlines are classified in to distinctive competencies, background
competencies and marginal competencies. The distinctive competencies should
command both high shares of corporate resources and a strong revealed advantage as
compared to the competition. The marginal competencies take only a small proportion
of the corporate resources and without a strong competitive position. The background
competencies are those which command high share of corporate resources, but do not
contribute to an advantage over competition.
Without this framework, even if an airline strengthens the core competence or core
strength, it will still be blocked from business performance by limiting factors like low
integration, lack of will in implementation, failure to organize based on competencies
etc. The business model approach when integrated with the proper core competency
strategies will aid in overcoming these shortcomings that the airline may face. But for
this, the business model itself should be aligned to the core competencies of the airline.
Wensveen and Leick (2009) have argued that simplicity in business models coincide
directly with flexibility. A leaner, streamlined strategy will provide more options and
minimize complexities when airlines are forced to react to a changing operating
environment or competition. But as Hazledine (2011) has shown, the business strategies
employed by Air Canada and Air New Zealand shows that simplicity, which is the
strength of the low-cost business model, is also a potential source of weakness that can
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
35
be exploited by a legacy carrier determined to extract full value from its unique fixed
assets. This is an effective case of proper identification and use of the core
competencies of an airline from a business model point of view. Operational
efficiencies achieved from optimization must be weighed against the risks associated
with complexity for a truly flexible business model to emerge (Wensveen & Leick,
2009).
2.3 Business model sustainability
2.3.1 Describing sustainability in business models
Nikolai Kondratieff observed that the historical record of some economic indicators
then available to him appeared to indicate a cyclic regularity of phases of gradual
increases in values of respective indicators followed by phases of decline; the period of
these apparent oscillations seemed to him to be around 50 years (Kondratieff, 1984).
Since the industrial revolution, we've seen five long waves of innovation - from water
power to steam to electrification to mass production and right up to information and
communications technologies. Moody and Nogrady (2010) argue that the sixth wave
will be resource efficiency - because rising populations, with growing appetites, will
lead to both increasing scarcity of resources and dangerously high pollution, waste and
climate change. The only way to grow without consuming more resources is through
systemic breakthroughs in efficiency - developing new business models to deliver
mobility, heating, cooling and lighting with dramatically fewer resources and pollution.
The new cycle (the sixth wave of innovation, figure: 7) is characterized by profound
changes in political, economic and technological fields and to be competitive in these
ever changing environments, firms should be flexible enough to respond effectively to
these changes. The global economic crisis has intensified these challenges spanning
industries and countries. One of the consequences of the crisis has been the loss of jobs
in the private sector. These lost jobs must be replaced by new, productive jobs in future
growth sectors and in sustainable industries.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
36
Figure 7: Waves of innovation; The Kondratiev cycles – five long-term
technology and growth cycles (Hargroves and Smith, 2005).
The Business model is the representation of a firm's underlying core logic and strategic
choices for creating and capturing value within a value network (Magretta, 2002). The
empirical work of Zott and Amit (2007) see the business model as an independent
variable, moderated by the environmental link to firm performance. In the empirical
study on firm performance by Patzelt et al. (2008), the business model is introduced as a
variable moderating the effect of top management team composition and organizational
performance. “Each business model has its own development logic which is coherent
with the needed resources—customer and supplier relations, a set of competencies
within the firm, a mode of financing its business, and a certain structure of
shareholding” (Mangematin et al., 2003). The Business model allows entrepreneurs to
explore a market and to bring their innovation – a new product, a new venture and the
network that supports it – into existence.
A market mechanism is the process by which a market solves a problem of allocating
resources, especially that of deciding how much of a good or service should be
produced, but other such problems as well. The market mechanism is an alternative, for
example, to having such decisions made by government. But this is not a perfect system
when it comes to sustainability as government policy and regulations play a major role
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
37
in deciding the market mechanisms for developing sustainable industries. The ‘new
market mechanisms’ (Aasrud et al., 2009) put forward by the UN climate change
conference in Durban being an example.
From a thorough review of current literature we describe green business models as
‘business models that exploit new market mechanisms and markets to create and
capture value by innovatively sustaining its external environment’.
According to Johnson & Suskewicz (2009), governments and businesses must balance
four components for green industries to evolve: an enabling technological system; an
innovative, customized business model; a market-adoption strategy that assures a foot-
hold; and a favorable government policy. We argue that Innovation, flexibility and
sustainability are the three basic enablers from which the Green business model concept
will evolve. Sustainability identifies the problems and future needs in the social and
environmental context, innovation deals with the solutions, and flexibility enables the
organization to have the dynamic capabilities in choosing the most productive method
of staying sustainable.
Innovation is a way of extending the efficient frontier of performance. Simultaneously
improving financial and non-financial performance typically requires innovation –
sometimes at a major scale – in processes, products, and business models. Innovation is
a way of extending the efficient frontier of performance uncertainty. In other words, not
only the type of corporate action, but in fact, the timing of adoption and implementation
is important. Business models are often necessitated by technological innovation which
creates both the need to bring discoveries to market and the opportunity to satisfy
unrequited customer needs (Teece, D.J. 2009).
Pace of innovation is a critical success determining factor of the green business model.
The risk of waiting is detrimental as in the case of any technological cycles, the early
adoption and risk taking is rewarded. The dilemma is that, while it is usually quite
possible to detect such trends and changes, it is difficult to know in advance how best to
take advantage of them via business model innovation. Such uncertainty places a huge
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
38
premium on experimentation. Indeed, it is well known in the literature on the
management of technology that a major change in an underlying technology tends to
spark an ‘era of ferment’ that only ends when key design decisions are made and a
‘dominant’ design emerges (Tushman, Murmann, 1998) The history of such
technological shifts suggests that most experiments with new technologies fail – but
without such failures the eventual new ‘victorious’ design would not have had a chance.
Something similar can be considered as occurring with business model breakthroughs –
new business design concepts produce massive amounts of experimentation, without
any clear understanding at the outset of who the ‘winners’ will be (Mcgrath, 2010). It’s
easier to adhere to the lowest environmental standards for as long as possible. However,
it’s smarter to comply with the most stringent rules, and to do so before they are
enforced. This yields substantial first-mover advantages (Wittneben, Kiyar, 2009) in
terms of fostering innovation.
As we have seen from figure: 7, the new cycle of innovation, for firms to be
competitive in these dynamic environments, firms should be flexible enough to respond
effectively to these changes. Flexibility is a dynamic capability of the business model.
Flexibility can be the firm’s agility to shift focus in response to external factors such as
changing markets, new technologies or competition and a firm’s success can be gauged
by the ability it displays in this transition as explained by Nair et. al, 2012. It can be
referred to as the competence factor that enables the organization to implement the
innovative strategies and policies in the most efficient and cost effective method to
avoid business slow down.
According to Oke (2005) flexible firm undertakes continuous learning about which it
needs to learn—customers’ preferences or threats from competitors —and changes its
game plans accordingly, to maintain its competitiveness. The learning curve in green
business model involves the social pressures, environmental factors and economic needs
such as government reforms, environmental issues, and profit maximization. The ‘new
market mechanism’ is a dynamic and evolving opportunity and adapting to it requires
firms to have dynamic, flexible business models to exploit these opportunities. An
example of business model flexibility is the ability to cross subsidize and it determines
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
39
if the firm can sustain long term entrenchment in new technologies until the green
products and services become profitable.
Strategic flexibility deals with the ability of the firm to choose between different
business models. This also involves the creation of new business models by firms along
with the business models with ingrained flexibility. Buckley (1997) found that strategic
flexibility enables firms to implement measures or actions, which are non-routine and
unstructured in nature, in response to marketplace changes. This agrees with Sull (1999)
who found that decision makers should be open-minded to regularly review their firms’
strategies, processes, relationships, routines, and values so as to avoid organizational
inertia.
Different authors, theorists as well as practitioners, highlight the importance of business
for progress in sustainable consumption and production (e.g. Tukker & Tischner, 2006;
Wells, 2008; Tukker et al., 2008; Johnson & Suskewicz, 2009). In this context,
business models are discussed as ‘meta’ factors and strategic innovations that can
support the adoption of cleaner products and processes, sustainable supply chains
and further contributions to a transition towards sustainability (Tukker et al.,
2008). Wells concludes that “alternative business models are fundamental to the
achievement of sustainable production and consumption” (Wells, 2008, 288), and
Tukker et al. find that “business is probably best placed to respond to sustainability
challenges via radical innovative products and services and related new business
models” (Tukker et al., 2008, 1220).
Business model innovation refers to the search for new logics of the firm, new ways to
create and capture value for its stakeholders, and focuses primarily on finding new ways
to generate revenues and define value propositions for customers, suppliers, and
partners (Amit and Zott 2001; Magretta 2002; Zott and Amit 2007, 2008; Baden-Fuller
et al. 2008; Gambardella and McGahan 2010; Teece 2010). As a result, business
model innovation often affects the whole enterprise (Amit and Zott 2001). New entrants
in a wide array of industries have demonstrated time and again that innovative business
models can provide the basis for sustainable business success, even in competitive
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
40
settings with well-established incumbents. If firms subscribe to sustainability
strategies, their business models can help bridging technological innovations,
organizational aspects and market positions. Furthermore, the business model itself
can become subject to eco-innovation and thus support the realization of business cases
for sustainability.
Sustainability is today regarded as a vitally important business goal by multiple
stakeholders, including investors, customers and policymakers (Epstein and Roy 2003;
Hart 2007; Nidumolu et al. 2009; Pfeffer 2010; WBCSD 2008; WEF 2009; Werbach
2009; Worldwatch Institute 2008). Lubin and Esty (2010) characterize sustainability
as an “emerging megatrend”. They note that most executives are acutely aware of the
profound significance their response to the challenge of sustainability may have for
competitiveness, and perhaps even survival, of their organizations. Greenness and
environment have a direct influence on the financial performance of firms (Yu, Ting
and Wu, 2009; Molina-Azorin et al., 2009). In the future, only firms that make
sustainability a goal will achieve competitive advantage. That means rethinking
business models as well as products, technologies, and processes.
Sustainability involves considering expected social and environmental issues in decision
making and business planning. Sustainability quotient of a firm is the end result of
innovative approach and flexibility of an organization. It is the process of identifying
the needs of the majority – the marginal group of consumers- and working towards to
meet them without affecting the stakeholder benefits. The issues are mostly related to
the basic necessities of life such as food, water, sanitation, energy, shelter, etc. Hence
sustainability models should be able to cater to the diverse needs and situations, which
depend upon the demographic, and socio – economic factors of a particular community.
While this complex market opens up large scope for innovation, it also demands
advanced and flexible business models that can satisfy maximum number of people
(Jaydeep Prabhu et al., 2012).
Simultaneous improvement of both the non-profit and for-profit wings will be difficult
with zero cost. Hence there will be an achievable level of sustainability for each
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
41
organization. However, the desired level is increasing due to changing environmental
and social expectations and innovation
2.3.2 A frame work for sustainable business models
Green business models evolve from the highly dynamic industrial scenario where
market shifts are common. The inadequacies of such a complex system will help a
variety of business models to emerge, grow and interconnect to give a new dimension to
business. Sustainable business models have the same path of emergence, though the
factors that trigger the trend of sustainability will be different. Future green business
models are based on a number of such interconnections among industry, business
models and the external environment. Figure: 8 depict the framework for the emergence
of green business models.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
42
Figure 8: Framework for the emergence of green business models
Interaction between industry and business models
Innovation is often considered as finding better alternatives with less threat on the firms’
competitiveness. (Freeman, 1996) Innovation in itself is a combination of two
contradicting elements of problems and opportunities. The interactions between
problems in the industry and the opportunity seeking firms result in innovative business
models. A better measurement of Innovation will be on the basis of how fast the firm
adopts new strategies. Timely adoption in the case of sustainability gives competitive
advantage for the firm and gives it an upper edge among its rivals in terms of social
value addition (Cruz, Pedro, 2009), innovation, and brand value (Biloslavo &
Trnavcevic, 2009; FORA, 2010) Risk management and decision making process play
important roles in this context of dynamic business models. However it is essential to
keep the core values in times of rapid social growth to avoid cracking down of firm as a
result of activities that are out of organizations scope and vision. Foreseeing changes
helps firms formulate strategies to take advantage of the change, and adopt the change
before it becomes a compliance issue (Prahlad et al., 2009). The risk involved in
forecasts going wrong can cost the firm’s pace of growth which makes it necessary to
stay flexible. However the social acceptance and industrial advantage of following the
forecast makes it worth taking the risk.
An important factor that determines the position of a firm in the industry is its brand
management capabilities. (Prahlad et al., 2009) Efficient brand management is a
prerequisite in developing supply chain networks and forming partnerships. In the
present situation of increasing competition, maintaining brand value cannot be separated
from taking risks, and being innovative. Staying sustainable in other words is
consuming sustainably. Resource management is an area where firms have n number of
opportunities to go sustainable since most resources have primary relationships with
nature and the environment. (Halmea et al., 2007). Choosing the right resources and
suppliers is crucial in the shift to sustainable business model.
YES bank has already demonstrated how considering the Marginal segment as a core
component of the inclusive business model acts as key to business success (Prabhu et.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
43
al., 2012). Capitalizing on the marginal consumer community opens numerous options
for business model evolution and growth. Each different need or regional living style
can be converted into a market with effective strategic product design and marketing.
Minimal buying power of a large consumer segment remains unexplored seeking
services, products and attention.
Interaction between business models
Partnership building is identified as the core process of establishing green businesses.
Having partners who are aware about environment or helping them develop corporate
social responsibility is the next step to sustainability (Yang et. al., 2008). The essential
requirement of business models catering to the Marginal Segment is to have well
established connections between different firms. This allows the firms to have a flexible
framework which reshapes itself according to the demand of each market. SELCO
International’s (Jolly et. al., 2011) financial success is a combined result of its business
model focusing the marginal segment and its’ smooth collaboration with other business
enterprises from the areas of finance, technology, renewable energy, education local
community initiatives and the government. Such connections enhance the value offering
through the uninterrupted flow of resources, technology, and information to the
consumers. Nair et. al., (2012) explains how a business models creates value from the
effective utilization of knowledge resources acquired from other business models in the
intra- and inter-firm environments. The wave of corporate social responsibility in
models are transferred across different levels of business through the supply chains as
seen in case of biofuel business models influencing the airline business models. Long
term planning and continuous improvement of supply chains enhances social value
growth while maintaining economic efficiency of the firm.
Interaction between business models and environment
A firms’ continuous contributions to sustainability equilibrium include the economic,
environmental and social dimensions of today, as well as their inter relations within and
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
44
throughout the time dimensions (Lozano et. al., 2012). Sustainability is the attribute or
demand of the environment which triggers the innovative thinking of firms. A business
model has to be flexible (Nair et. al., 2012) to meet the continuously changing demands
and needs of the environment in the most effective way, which determines the growth of
the organization in the environment as well as the industry. New market mechanisms
demand the firms to maintain high degree of flexibility in their operations and strategy
formulations. Combination of virtual markets, tangible and intangible commodities
makes it difficult for firms to stick to a particular trading or operational method.
Changing perception about sustainability among the consumers will help the industry to
redefine the same. Rethinking sustainability and getting it out of the common thought
track of ‘environment, eco-friendly systems’ is important to formulate novel and
efficient solutions.
Social acceptance depends on the effectiveness in reflecting the firm’s goals in its
strategies, operations, products and services. Improper expression of the goals of the
firm will have an adverse effect in all the efforts it takes to stay sustainable (Bowden, et
al., 2009). Diversity helps the firm cater to different communities with entirely different
tastes and needs. Modifying the products and services according to the demand is
essential to maintain a global market network.
Interaction between Industry and environment
Combination of virtual markets, tangible and intangible commodities give rise to new
market mechanisms which demands the industry to be open to all methods of trading.
Often such mechanisms emerges from the inadequacies of industry – society -
environment triangular interactions as a solution to fill the gaps. However such market
mechanisms that involve sustainable business models are highly regulated and restricted
by government actions, preventing evolution of business models beyond a limit. Policies
and regulations force organizations to adopt sustainable measures. This can transform
opportunities into prerequisites for organizations. Hence to take advantage of the
opportunities, it is important for firms to respond to them before it is induced on them.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
45
Policies without appropriate planning can affect the industry’s shift to sustainability
adversely and discourage innovators who come forward with sustainable solutions. Even
though through a bitter experience, environmental and social hazards reaffirm the need
for the industry to take the path of sustainability. This acts as a point when strategies and
methods are reexamined and restructured to incorporate the ‘important yet ignored’
facts.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
46
3. Methodology
This dissertation is structured according to the traditional complex type (Paltridge,
2002) with literature review, theoretical propositions, and three case based research
studies in which the propositions are examined and verified. The methodology
employed is in terms of three case studies, each with its own research methods and
findings. The cases studied are (i) The Indian airline industry case study on business
model flexibility, (ii) The airline industry case study (airlines with similar business
models) on innovation and competencies and (iii) The energy industry case study on
sustainability in business models. The thesis introduces the concept of business models
and firm performance and the objectives and structure of this PhD thesis. It gives the
outlines and research contributions of this dissertation. It goes on to explain the
theoretical framework and propositions. The discussion is based on the concepts of
flexibility, innovation and sustainability and its effect on the firm performance
heterogeneity in the intra industry domain.
3.1 The airline industry case study on business model flexibility
The research is based on qualitative analysis, of the longitudinal multi-case studies that
supports replication logic (Yin, 2003), of players with their business models in the
Indian airline industry between 2003 and 2011. This qualitative study has been backed
by quantitative measures such as profit margins, turnover, market share statistics etc.
3.1.1 Research methods and case study
The Indian airline industry was selected for our study environment for a variety of
reasons. It is a high growth market that was relatively recently deregulated (1994) with
just 6 airlines displaying varied business models among them. The industry has got time
to learn from other established airlines worldwide in generating their business models
and should display some form of maturity in execution. It is thus also a good
environment to study the aberrations and innovations in business models as distinct
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
47
from the established ones. The Airlines chosen for the case study, Indigo, Kingfisher,
Jet airways and Spicejet were chosen for obtaining heterogeneity in the business models
as well as the net results. Profit margin is a better indicator of performance through
business models as revenue may indicate market growth, but not necessarily
profitability and can be dependent on economic and regulatory factors.
Data collection occurred at the end of 2011 and involved mainly secondary data starting
from 2003 collected retrospectively (Golden, 1992). These included multiple sources
such as archival data from airlines and industry, news reports, trade magazines, and
public documents allowing for triangulation.
Data Analysis
The data analysis follows the `within` case methodology by analyzing the key factors
that contribute to the performance among the business models and then compared and
contrasted using cross case analysis to deduce the heterogeneity among them. By this
procedure, the factors leading to performance heterogeneity among the business models
of the airlines were identified, detailed and conclusions drawn. Multiple comparisons
between data and theory led to the propositions arrived at in this paper. Of particular
interest is the comparison of the graph indicating market share and profitability (figure:
9) of airlines with the business model theory.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
48
3.1.2 Findings from the Indian airline industry
The Indian airline industry has displayed considerable performance heterogeneity over
the last six years.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
49
Figure: 9 Graph indicating the market share and profitability of airlines.
The figure: 9 clearly indicate that over the last five years, Indigo has seen rising healthy
profit margins along with a rise in its market share. Spice jet although having a positive
profit margin since 2010 has not seen a similar growth either in market share or a profit
margin like Indigo. Jet Airways and Kingfisher even though enjoying a substantial
market share advantage has never seen a positive profit margin. The reasons for this
performance heterogeneity can be associated to with `The distinctiveness of high
performers´ and `The role of business models´, both of which will be discussed below.
The initial tendency to explain the performance heterogeneity may be by the argument
that low-cost carriers (LCC) are in general more efficient than full-service carriers
(Barbott, et al., 2008). But the Indian airline sector has some fundamental differences
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
50
from other countries where the LCC´s have thrived. India does not have any LCC
terminals or secondary airports and thus LCC´s have the same operating costs as full
service carriers. The Airlines in India face relatively high expenses in terms of high user
development fees at the new airports, rise in base price of aviation turbine fuel which
are 60-70 % higher than international benchmarks, levies on fuel (24%), regulations
preventing fuel hedging (airlines are allowed to procure fuel only through domestic
refineries at international prices), and an unfavorable rupee depreciation. Given that the
environmental factors are the same, the Airlines have tried to attain cost advantage
through measures such as flight efficiency, decreasing turnaround time, renegotiating oil
and food contracts etc. But these add to just a small incremental cost saving and does
not lead to sustained competitive advantage. The other environmental aspects being the
same, we can see that it’s not the LCC advantage that sets Indigo and to an extend
Spicejet apart from the loss making Jet Airways and Kingfisher. The Indian LCC has to
offer many of the services that are characteristic of full service carriers in other
countries like flying from primary airports. And often they provide better on-time
performance and customer focus than full service carriers.
Indigo is modeled on the US LCC Jetblue (Peterson, 2004), but do not copy their
business model as such due to the differences in the market as mentioned above. Instead
they had to be innovative and flexible with the established notion of LCC business
model. To deliver the service at the appropriate cost, and still make profits, Indigo had
to devise a model that depended on astute financial management and operational
excellence. Indigo ordered 100 Airbus A320 in 2005 and another 180 Airbus A320 in
2011 at huge discounts and then sell it to a leaser and lease back the aircrafts
immediately in which they really are renting the planes, for a few years at a time, with a
leasing company bearing the risk of any slump in their second-hand values. This
practice could provide them $5-7 million as a premium on an A320 aircraft, while
paying a monthly lease rental of $400,000 a month. Indigo even sold some of the
aircrafts pre delivery to other entities even undercutting the manufacturer price as they
had got huge discounts initially due to the bulk order. The sale of aircraft yields were
used to subsidize operations and see the airline through until break even. This shows
better resource accumulation suited for reducing costs and thus the LCC business
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
51
model. On the contrary, along with bad financial management, instead of leasing the
aircrafts Kingfisher had opted to buy many aircrafts directly. Kingfisher with a flawed
resource accumulation strategy had to accumulate heavy debts in the process of buying
the aircrafts thus making it hugely unprofitable.
Jet airways acquired Air Sahara amid slumping market share and profitability in 2007
share (figure: 9). But by 2009, the perils of operating on a non-compatible mix of
business models led to further increase in losses even though the market share was
improving slightly. This led to a further change in its business model wherein Jet
airways introduced Jet Konnect an LCC positioned to the business traveler by launching
Konnect Select, an eight-seat semi-business class cabin on all its Jet Konnect flights
which helped them operate at 78-79% load factors from 74-75%, with a front-end
giving close to 65% in terms of load factor. This helped them gain market share and
improve their profit margin by 2011. This change was backed by the fusion of synergies
it had in catering to the business traveler from Jet airways and the newly attained one in
LCC operation from the acquisition of Air Sahara. Thus they had a phase of temporary
advantages which was sustained with superior resource allocation and positive business
model innovations.
During the same period, Kingfisher was undergoing some business model changes as
well by the acquisition of Deccan air in 2007 which increased its market share
substantially, as Deccan was a leading LCC at that time, along with a reduction in losses
thus giving them a temporary advantage. It was integrated in to the firm as an LCC
subsidiary (Kingfisher Red) to its existing full service model. But again bad financial
management and the incompatible mix of low fare and full service models within the
same airline led Kingfisher to sustain heavy losses and a reduction in market share from
which it could never recover. Finally in by the end of 2011, Kingfisher after sustaining
huge losses and drastic reduction in market share had to abandon its LCC operations
and had its aircrafts refitted for full service operations. Kingfisher Airlines has a net
debt of $1.45 billion, has lost almost $400m in the 18 months leading to 2012 and has
not made a full-year profit since it was floated in 2006.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
52
3.2 The airline industry case study on innovation and competencies
The inability of the industrial-organization tradition to provide a rigorous
explanation for intra-industry heterogeneity in firm performance has stimulated
strategy researchers to focus on the firm itself (Chang & Singh, 2000, Short, et al.,
2007). This was further developed by the evolution of the concept of 'business
model, motivating researchers to study the effect of the choice of business model on
the performance of the firm. But strategy and service management literature has
failed to address: (i) the need for identifying core competence as a requirement for
business model innovation, (ii) the interpretation of service orientation as a key to
business model innovation and (iii) using core competencies to measure service
orientation, particularly since these factors have an important role in firm
performance.
The paper progresses on the hypothesis that seemingly similar business models
differ in performance due to their service orientation and that the identification of
the core competence serves as both - the primary requirement for business model
innovation as well as a measuring indicator of service orientation
3.2.1 Research methods and case study
Data collection and measures
Data was collected from 22 airlines worldwide about their core competencies and the
study took place in 2011. The airlines were selected using the criteria that they follow a
legacy business model and from different geographical and cultural areas. The airlines
chosen also display heterogeneity in the type of shareholding (listed firms, unlisted
firms, government entities). Most empirical service orientation research examines some
measure of the construct by using single-source key informants (Homburg et al., 2002;
Kohli and Jaworski, 1990; Narver and Slater, 1990). In other words, managers and/or
CEOs are asked to report whether a service orientation exists in their organization. This
approach is based upon the assumption that managers, as key informants, possess a
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
53
fully-dimensioned view of the organization. Two questionnaires were sent (along with
self-addressed, stamped, return envelopes) to the senior-most executive in each of the
22 airlines initially selected for the study. The senior-most executive, considered to be
the primary respondent, was asked to complete one questionnaire personally and to
select another senior executive to serve as a secondary respondent. This secondary
respondent was to be chosen by the primary respondent based on the former's overall
understanding of the business and involvement in the airline's strategic process. Data
from the secondary respondents were used solely for measure corroboration purposes.
Airlines that did not respond to the initial request for data were contacted a second time
via telephone one month after the original contact. Usable responses were received from
17 airlines from Asia, Europe and Oceania, for an organizational response rate of 77.2%
(17/22). The current study focused on 17 airlines for which complete data were
available on this study's measures. The data obtained from respondents has been
corroborated with data obtained from archival sources like strategy documents,
regulatory agencies, trade magazines, airline websites, and governmental agencies. This
is useful as some of the performance benefits from core competencies are intangible or
qualitative in nature and are therefore not available as objective measures.
The questionnaire required the respondents to identify the core competencies of the
airline according to our classification in to distinctive, background and marginal
competencies based on resource allocation and competitive advantage. The core
competence measurements are compared with the product and service quality ranking
from Skytrax averaged over the last five years. The Skytrax ranking is widely accepted
in the airline industry (Tsantoulis & Palmer, 2008), and can be used as an appropriate
proxy for measuring airline product and service quality. The Skytrax rating indicates the
service quality on a one-to-five scale, with five being the best evaluation and is
available open source on the website. The Skytrax rating includes all parameters used in
the SERVQUAL model of measuring service quality (Parasuraman, Zeithaml, & Berry,
1985), a model recently applied in the airline industry (Tiernan, Rhoades, &
Waguespack, 2008). The assumption of constant quality has its limitations. But since
the service level is presumably a reflection of the business model, stability over time is
most likely to be the case for most airlines. The data obtained is represented by Figure
11 in which a threefold classification is used, based on two dimensions, of the airlines´
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
54
competencies. The classification is based on the perceived core competencies by the
airline and that has been identified consistently throughout in corporate strategy,
implementation, and resource allocation for the past five years.
3.2.2 Findings from the case study
From a thorough literature survey of the competencies of the airline industry (Table 1),
(Bieger & Agosti, 2005; Holloway, 2005; Barbot et al., 2008; Xinhui, 2008; Raghavan
& Rhoades, 2008; Wensveen, Leick, 2009; Hazledine, 2011 ) a map of the competences
and its revenue (Tretheway, 2004) interconnectedness was derived as represented in
Figure 10.
Product Differentiation
(Customer satisfaction, Market share)
Eg: Air Newzeland, Air Canada.
(Hazledine, 2011)
Financial Efficiency
(Return on assets, productivity,
Costing)
Eg: Ryan Air, Air Asia
(Barbot et al., 2008)
Innovation impact
(R&D, New services, Revenue growth,
market share)
Eg: AirAsia, Jetstar, BA, Air Lingus
(Wensveen, Leick, 2009 )
Service focus
(Responsiveness,Customer satisfaction,
Market share, SG&A)
Eg: Singapore Airlines, Virgin Atlantic
(Xinhui, 2008)
Table 1. Example of Airline competencies.
The research showed that the airlines often have a flawed notion of core competencies
by their consideration of their product, strategy, activity etc as their core competencies.
This can lead to a flawed core competence strategy. Organizations have many
competencies and capabilities, however only few of them are combined and integrated
in such way, that they can be considered core competences. If the competencies do not
create products or services that are exceptionally different, they are most probably not
core. Core competencies are what set the organization’s products and services apart
from the competitors’ similar offerings and companies may have more than one
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
55
core competence. True core competences are hard to define precisely and often they
are discovered retrospectively (Coyne, 1997). To untangle the complex web of
competencies that the airlines perceive to have, the core competencies of the airlines
were classified in to distinctive competencies, background competencies and marginal
competencies. The distinctive competencies should command both high shares of
corporate resources and a strong revealed advantage as compared to the competition.
The marginal competencies take only a small proportion of the corporate resources and
without a strong competitive position. The background competencies are those which
command high share of corporate resources, but do not contribute to an advantage over
competition.
Figure 10: The perceived core competencies of an airline and its cost-revenue
interconnectedness
In the Figure 11, along the Y-axis is the ranking of airlines on the basis of the delivered
front-line Product and Service quality derived from the ranking listings of industry
review bodies such as Skytrax against the core competencies of the airline classified
along resource allocation and performance advantages. The findings from the study
indicate that airlines which consider service orientation to be their distinctive core
competency consistently rank higher in industry airline rankings based on product and
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
56
services. The airlines that consider their top management skills, logistical capabilities,
reliability in operations, technology adoption etc. do not rank high or often come in
average score categories in industry rankings. The airlines that consider financial
management and financial competence as their distinctive core competence are not
ranked well by the industry. Service orientation has been the determinant in the business
model innovation of most airlines. As seen from the cases of Air Newzeland,
AirCanada, AirAsia, Jetstar, BA, Air Lingus, Singapore Airlines, Virgin Atlantic
(Wensveen & Leick, 2009; Hazledine, 2011; Xinhui, 2008) their service orientation has
led to business model innovations in terms of product differentiation, new services,
customer focused R&D, innovative responsive mechanisms and new channels of
delivery. This is also consistent in our study of the airlines where Emirates, Qatar, Thai,
Cathay Pacific which are at the forefront of service orientation had all required business
model innovations (Douglas, 2010) at some point to support their customer orientation.
The customer orientation has resulted in Emirates operating long haul full service at a
relatively low fare in contrast to the new business model of long haul low cost (Francis
et at ., 2007). These innovations while strengthening their service based core
competence, has also resulted in their performance and ranking as evidenced by the
study. Ambitious new entrants, such as Emirates or Air China, invest heavily in new
P2P connections (a departure from the hub and spoke model) to major spoke cities of
their legacy counterparts in an attempt to provide passengers with better connectivity
than from the hub systems of the established airlines.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
57
Figure 11: The core competencies vs. Industry ranking of Airlines
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
58
3.3 The energy industry case study on sustainability in business models.
3.3.1 Research methods and case study
To effectively communicate the idea of green business models building businesses of
the future, we look at the case of the emerging biofuel industry which has the potential
to change the current world economic order and thus form the base for a 6th
wave of
innovation. An algae based biofuel is chosen so that it integrates all the ideal factors like
innovation, flexibility and sustainability that define a green business model. This case of
a‘Next practice platform’ (Nidumolu et al. 2009) questions through the sustainability
lens- the dominant logic behind businesses today. It provides an innovation opportunity
by building platforms that enable customers and suppliers to manage energy in radically
different ways.
The intention is to achieve an innovative (Table: 2) energy system that reduces the
harmful emissions drastically by having a bio fuels business model that can be
incorporated into the current airline industry. The business model involves the
development of a new energy source by using genetically modified algae based biofuel;
having a comparative value of‘coefficient of fuel combustion’ as aviation fuel in an
economically and ecologically sustainable manner. The value migration that results
from this model can bring about immense changes in the aviation industry and society
as a whole. The core capabilities that biofuel business model projects are the substantial
reduction in atmospheric pollution and economical development without having to
undergo technological modification in terms of existing engine designs and
configurations. The marketing and distribution channels can utilize the existing
networks already put in place thereby requiring less additional resources. The business
model directly appeals to the airlines which are already exploring and implementing
greener alternatives to the fossil fuels.
Commercial air transport is already a significant source of greenhouse gas emissions,
responsible for around 700 million tonnes of jet-fuel derived CO2 today, about 2.31% of
total anthropogenic carbon dioxide. Future forecast of aviation growth show CO2
emissions from the sector rising rapidly and inexorably to more than 1 billion tonnes by
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
59
2025. In the algae based model, the main actors of the industrial process are almost the
same but have a totally different function. In the production phase, the carbon emissions
are much less than the current industrial petroleum industry(Russo et al.,2012) If the
same amount of algae based fuel is to be produced as from the normal petroleum, the
advantage is that the algae based system would consume approximately 13% carbon
dioxide of the production from Petroleum.
Micro-algae are much more efficient converters of solar energy than any known plant,
the total oil content in algae can be up to 70% of their dry weight, Micro-algae are the
fastest growing photosynthesizing organisms; they can complete an entire growing
cycle every few days, 120 tons of oil/hectare/year can be produced from algae, Algae
production can be increased by increasing the carbon dioxide concentration in the water,
One quad (1015 BTU or 7.5 billion gallons) of biodiesel could be produced on 200,000
hectors of desert land (equivalent to 772 sq. miles, roughly 500,000 acres). The
transportation of algae based fuels to the main consumer sites can be efficient by using
different modes of transportation like pipelines since sites of production can be well
identified, producing carbon foot print as less as half if compared to the fossil fuel.
Given in figure: 12 is a comparative analysis between fossil fuel and algae based
biofuel, about the carbon dioxide produced during one life cycle of unit fuel from
production to burning. It can reduce the carbon foot print of the aviation industry by as
much as 85%.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
60
Figure: 12 CO2 analysis of the algae biofuel cycle as a percentage of CO2 in the
whole cycle with respect to fossil fuels.
The innovations that lead to the development of the industry.
The costs associated with harvesting and transportation of micro algae are relatively
low when compared to those associated with biomass from trees and plants.
Micro algae can be easily processed due to their relatively small sizes.
Micro algae utilise non arable land and hence do not compete with food crops.
Micro algae are capable of utilising CO2 from harmful flue gasses, thus reducing
atmospheric CO2 levels and ultimately the global warming.
Micro algae are more effective converters of solar energy to organic energy.
Micro algae have a higher oil yield per unit area than oil crops.
Micro-algae can be grown in effluents resulting in bio-remediation.
The plan envisages a smooth transition from petroleum based aviation fuels to bio jet,
incorporated in stages and using the current infrastructure of the petroleum industry.
Table: 2: The innovations that lead to the development of the industry.
The main products are identified to be aviation grade algae biofuel, special algae based
hydrocarbons to be used as additives if necessary and the biomass generated after the
fuel separation. The biomass generated after fuel filtration can be marketed as animal
feed and organic fertilizer generating additional income. The supply chain should
involve sourcing of raw materials like nutrients, farming and harvesting equipment,
biofuel and biomass processing equipment and ingredients and the ‘distribution network
configuration’ involving number, location and network missions of suppliers,
production facilities, distribution centres, warehouses, cross-docks and customers. The
biofuel based supply chain even though utilises the present infrastructure set in place, is
radically different form the existing petroleum industry that it removes the inefficiency
in the existing system because of the different dynamics involved in the model
presented in this paper. The current problems in the supply chain of energy for aviation
is identified as the lack of a seamless, integrated supply chain from oil rig to the
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
61
airplane. This is mainly due to the scattered and remote resources, inefficient means of
transportation (causing oil spills for instance), political instabilities, fluctuating prices
and depleting resources.
Bio jet fuel industry triggers the growth of a ‘next practice platform’ which is now in its
emerging stage at the intersection of the internet and energy management (Nidumolu et
al., 2009, Awudu et al., 2011). This leads to an e-business based transportation,
refining, distribution, and marketing system which produces a value chain to facilitate
coordination and collaboration across the existing fragmented supply chain. This creates
a better strategic partnership with suppliers, distributors, and customers, introducing
communication channels for critical information and operational improvements such
as cross docking, direct shipping, and third-party logistics. By all these, the end
customer, the airline has a better say on the whole system thus leading to an efficient
energy supply system.
The main asset required for a global bio jet fuel production system is land area
approximately about 25,000 square kilometres which can be reduced by vertical algae
growing techniques ad indoor closed circuit facilities as algae nurseries. (Borowitzka et
al., 1996, IATA, 2007, Green Star Products, 2009) An ideal situation is where there are
waste lands near a coast line and has considerable amount of nutrients like phosphate
rocks and petroleum refineries in the vicinity. The sourcing of nutrients like phosphate
rocks, different salts etc. that are required for algae growth are easier due to location of
the algae farms near arid regions near the shoreline where these raw materials are
abundant and also the salty and brackish water required for cultivation, from which
much of the nutrients can be obtained (Singh et al., 2010). The non arable parts of
Australia, northwest parts of Africa and parts of Arabian Gulf, the parts of deserts in
United States where salt water is available as ground water etc. are considered ideal for
setting up large scale farms. The algae nurseries may require heating and can be derived
from the nonconventional sources like solar energy and by effectively utilising
greenhouse farming techniques. The use of technology in farming to constantly monitor
algae growth, temperatures, identifying harmful varieties of algae etc. can be automated
and computerised, leading to efficient farming. The extraction and blending of bio jet
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
62
from algae can be done in existing petroleum refineries with modifications in the
hardware and processes.
3.3.2 Findings from the case study
The algae based biofuels undoubtedly provide an excellent and almost near economic
advantage with an overall positive economic expansion. But the biofuels based model
proposes the restructuring of the economic resources (Oltra, et al.,2011) Since, the
initial supply price of such kind of fuels are a bit more than the price now for fossil
fuels, the funds which are being spent on the offsetting of the carbon from the
environment, the industries and government sector should direct these funds to
subsidize the end user i.e. the airlines so as the actual transport industry would not be
hesitant of using it in economic sense as the industry would not be very open to adopt
something which would have the potential to increase the fares, directly influencing
their profits (Jaeger et al.,2011).
The first proposed solution for this sort of problem is to promote the product with
certain subsidies in airport taxes, environment taxes or the direct subsidies on the fuel
price by the governments (Wiesenthal et al, 2008). On part of the aircraft manufactures,
they can take the share of the funds specified for the green projects and use it for
developing the current fuel system of the aircraft to make it compatible and more
efficient with the biofuels. The airlines using the greener bio jet can advertise
themselves effectively to generate customers who would like the idea of travelling in
energy efficient aircraft that utilises green technologies thus adding to the overall brand
value (Curras-Perez, et. al., 2009). The algae based biofuels is to be produced in lands
which are not economically or socially developed and by transferring this huge industry
there, would bring economic prosperity. This would be the biggest promotion and a lot
of firms, who are not even directly related much to the aviation industry, would like to
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
63
participate by injecting more economic support to attach their brand with this hence
making the plan more feasible and easy to implement.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
64
4. Discussion
4.1 Flexibility and knowledge brokering on firm performance heterogeneity
We set out to research the factors that influence the performance heterogeneity of
seemingly similar business models in the same industry. The authors conceptualized the
business model on a resource accumulation-based view and in the process established
that the literature was lacking in models that explain the inherent level of flexibility that
a business model needs in order to evolve to a state that can provide superior
performance. The literature analysis illustrates that a firm operating a fixed, inflexible
business model will fail in highly turbulent, competitive environments.
In order to carry out the research, the business model was conceptualized as a set of
factors i.e. the core logic, belief systems, cognitive environments and competencies that
effectively interact, leading to value creation from knowledge resources. This definition
leads us to a knowledge brokerage view of resource accumulation that creates value
from the effective utilization of external knowledge resources through the medium of
business models acquired from intra- and interfirm environments.
The model arrives at a cyclical view of business model flexibility that the more the
knowledge-based resource accumulation of the business model is spread across the inter
and intrafirm environments, the more exposed and open the business model is to the
ideas generated in these environments and thus better the performance of the business
model. The flexibility that the business model attains is determined by how efficiently
the resource accumulation is aligned with external environments. The case of IndiGo
Airlines proves how a firm with an efficient knowledge brokerage strategy reinvented
the first-time flyer segment in the Indian aviation market by attaining a significantly
flexible low-cost business model, thereby achieving considerable performance levels in
terms of market share. The knowledge brokerage at IndiGo is a perfect case that a firm
can follow when it starts out in an already established industry, using an imitated
business model such as the low-cost airline business model. IndiGo achieved better
performance (in terms of market share and profits) than other low-cost players in the
market because it was able to modify its business model from a purely low-cost one
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
65
based on the Ryanair – Southwest Airlines one to an evolved business model that
positioned itself differently within the industry space. The airline achieved this, not by
its innovative resource base at the outset, but by effectively utilizing knowledge
garnered from the inter- and intrafirm environments, i.e., from different business
models, such as full service carrier models. This has immense potential in addressing
the questions raised by several authors regarding the performance of firms that start out
without any distinct resources of their own, but are in a position to attain performance
through successful knowledge brokerage strategies. This model thus strives to explain
the difference in performance heterogeneity in the same industry among players with
seemingly similar business models. Thus, we see that knowledge brokerage can make
an immense contribution to heterogeneity among business models.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
66
4.2 Business models and heterogeneity in intra-industry firm performance
The different ways of allocation of resources that are of productive means that already
exist in a specific economic system and this reemployment of existing resources is the
cause of development. For example, In the case of airline industry, this may lead to
introduction of a new service or of improvement in the quality of the service,
introduction of a new business model like a low cost model, opening of a new route,
servicing a new airport, positioning for first-time flyers, conquest of a new source of
supply like online reservation systems, carrying out of the new organization of the
industry like forming alliances, entering hitherto competitor dominated routes etc.
The Southwest Airlines which is a model for all new low cost airlines was the result of
successful business model innovation (Teece, D.J. 2009). But such innovations have
become common industry practice and are not sustainable without further innovation.
Flexibility can be the company´s agility to shift focus in response to external factors
such as changing markets, new technologies or competition. The success of a company
can be gauged by the ability it displays in this transition. But given the failure of many
big airlines to start LCC, the mere transition without a sound business model behind it
can be disastrous. The transition to an innovative and flexible business model requires
airlines to identify or properly define their core competencies around which they can
build their model. The failure of Kingfisher to succeed with its Kingfisher Red LCC
shows a flawed business model with a flawed core competence strategy. Franke, (2007)
has called for new business models, while preserving core businesses with the model
built around that core, and creating competitive advantage through innovation. Both
these business models, the LCC and full service carrier, calls for very different cultures,
systems, processes, cost-structures, airport resources, etc.
Firms within firms arise because management wishes to focus resources on a specific
competitor or geographic market. The target has to be clearly identifiable and the
primary firm must have a clear competitive advantage, otherwise the secondary (firm
within the firm) will not be successful (Gillen and Gados, 2008). Morrell. P. (2005) has
argued that the establishment of Low Cost Carrier offshoots by network carriers has
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
67
three possible objectives: to spin off profitable businesses; to see off low cost
competition in key markets; and to establish a test-bed for adapting low cost business
processes to their mainline operations.
In the case of Jet Airways, it was an innovative business model although adding
complexity, in which a full-service carrier operates a low-fare brand with twin-class at
the same time it is running another LCC subsidiary that is closely controlled. But Jet
airways was still making losses and as a move to arrest losses and compete with other
low-cost airlines, Jet was forced to reduce complexity in its business model by merging
Jet Lite with Jet Konnect. As we had seen in previous sections, this decision greatly
helped increase load factors and thus the reduction in losses. Wensveen and Leick
(2009) have argued that simplicity in business models coincide directly with flexibility.
A leaner, streamlined strategy will provide more options and minimize complexities
when airlines are forced to react to a changing operating environment or competition.
Airline business models are not a static phenomenon; rather, they repeatedly undergo
changes in response to the basic problem of route density in air transport; i.e., how
many people you can book on an airplane at the same time, to the same destination, at a
combination of fares that will ultimately cover the total cost of operating the flight (Jaap
and Zuidberg, 2012). But as we have seen from the case of the Indian airline industry,
these levels of business model flexibility can be obtained only by having a superior
heterogeneous resource position in terms of resource accumulation and resource
allocation. Only this can lead to sustained competitive advantage.
Markides and Charitou (2004) argue that the business model presents itself as potential
sources for competitive advantage. Zott, et al. (2011) citing various authors have argued
that the originality presented by new, effective models can result in superior value
creation and replace the old way of doing things to become the standard for the next
generation of entrepreneurs to beat .Value can also be created through revolutionary
business models. According to Hamel (1999), to thrive in the “age of revolution,” firms
must develop new business models—in which both value creation and value capture
occur in a value network—which can include suppliers, partners, distribution channels,
and coalitions that extend the firms’ resources.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
68
Wiggins and Ruefli (2005) concluded that prior research identifying firms with
sustained competitive advantage likely identified firms that achieved a series of
temporary advantages over time. Sirmon, et al. 2010 postulate that achieving temporary
advantage is difficult and the erosion of advantage once attained occurs routinely as a
result of dynamic and interactive rivalry as the competitive advantage of firm’s changes
over time. From the figure: 9, indicating profit margin vs. market share and the case in
which Jet airways achieved temporary advantages, we can attribute the changes in
performance to the business model changes that the airlines had undertaken. The
innovations and flexibility offered by the business model led to the temporary
advantages for the airlines. Thus evidence from the RBV suggests that achieving
sustained competitive advantage requires decision makers to understand the bases of
competitive advantage as well as the factors that lead to dynamic changes that allow
them to attain a series of temporary advantages. For a flexible and innovative business
model to evolve it requires a systematic approach of accumulating resources from a
variety of sources and then of combining the resulting gains in new ways to generate
competitive advantage. These competitive advantages cannot be obtained when the
competitor imitates what is already obvious in the industry. Instead with superior
resource acquisition, the firm creates value hitherto not foreseen by incumbent firms
that practice standard industry business models.
While defining their business model, Indigo had to address the classic business model
inquiry of identifying the customer, what he values and how to deliver it at the
appropriate cost. Since it is a high growth developing market, the customers where
basically those who were shifting from long distance train travel to air travel and highly
price sensitive. Indigo even uses technological innovation to overcome some of the
environmental factors. For instance in saving fuel, the biggest expense for airlines; in
other carriers, pilots decide what quantity of extra fuel to take on a flight while at
IndiGo, the amount of fuel is determined by computer-generated data based on the
three-monthly average of fuel expended by flights on a particular sector and possible
contingencies such as weather-related delays. These small details indicate that Indigo
has realized the philosophy of low cost in its business model by implementing whatever
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
69
it can do to lower the cost by innovation. Moreover the way Indigo approaches its core
logic of low cost shows that it is essential for a firm to exhibit a certain level of
complementarity to the resources that are possibly imitable and not rare to create
differential value.
From the case study we see that Jet airways and Kingfisher, the market leaders until
Indigo disrupted it with its superior model had to change their business models to
position themselves better suited to the changed dynamics of the market. Jet airways
and Kingfisher the two leading airlines in terms of market share in India after
experimenting with an `airline within an airlines´ business model deviate from this due
to sustained losses created by an unsustainable business model and deviate in different
directions, the former finally concentrating on an innovative LCC model and the latter
moving to a complete full service carrier that suits its brand image.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
70
4.3 Service orientation: Effectuating business model innovation
The airlines which consider service orientation are often airlines like Qatar Airways,
Etihad or Asiana Airlines which are relatively new. New airlines have an advantage
over existing carriers in terms of innovating to service orientation because they are
devoid of legacy indebtedness or an out of date business model (Wensveen & Leick,
2009). Generally Asian airlines are relatively younger than their European counterparts.
Asian airlines predominantly consider service as their distinctive core competence while
most European airlines consider service to be their background core competence.
The airlines that consider their top management skills, logistical capabilities, reliability
in operations, adopting latest technologies etc. do not rank high or often come in
average score categories in industry rankings. Many European airlines like British
Airways, Finn Air, Lufthansa etc. consider implementation of latest technology,
business knowledge, managerial skills of top management, flight availability, logistics,
IT services etc. to be their distinctive core competency. Technology act as a
differentiating factor for a short span of time, but when all industry players start
providing the same solutions, differences becomes vague. For example, advances like
in-seat flight entertainment systems that were considered cutting edge in the 1990’s
have become common industry practice now. The benefits of such progress are
transitory and innovations are swiftly replicated by competitors and as market
penetration increases, customers come to expect these innovations. Active engagement
and continuous improvement are required to keep satisfying the customer expectations
and if these factors are missing, the innovators will be left behind in a dynamic industry.
Examples can be found in the airline industry of such trends taking place particularly
among the low cost airlines which are facing diminishing load factors and saturated
markets. Easyjet which is primarily caters to the budget traveler is trying to transform
its low cost business model by positioning itself to the business traveler (thereby being
more service oriented) by the introduction of practices like passenger loyalty schemes,
priority boarding, flights to primary airports, flexible tickets whose date can be changed
as often as desired from one week before until three weeks after the original date of
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
71
travel etc. These kind of flexible practices based on service orientation are increasingly
becoming evident in the airline industry.
There is yet another group of airlines like Air India, Iberia, Emirates etc (particularly
state owned or recently privatized) that consider financial management and financial
competence to be their distinctive competency. Change management, difficult in the
most adaptive organizations, tends to be far more arduous in corporations that have
government as the sole or majority shareholder (Doppelt, 2003). This is the primary
reason for those airlines with traditional governmental shareholding to be inefficient in
providing a service oriented model. Another reason for reduced performance can be
explained partly by the fact that the cost structures for all the airlines are essentially the
same even if some have advantages over operating costs. One of the patterns that
emerge from the analysis is the service and product quality difference between Asian
and European airlines and the constraints placed by flexible models and proper core
competency strategies. Asian airlines predominantly consider service as their distinctive
core competence while European airlines consider technology and management skills as
distinctive core competence.
For a functioning innovative business model to evolve, the firm should have defined,
strengthened and set priorities and operating models based on its core competencies.
Core competence is the essential feature that determines the business model of a firm.
Defining core competence would help us in combining the core activities with the non-
essential activities in an efficient manner. And it’s this term that distinguish each firm
from the other. Why it is that Delta Express suffered a mere existence while Southwest
has thrived (Gittell, 2003) the brutal environmental and social scenarios that they were
subjected to. It was their approach to their core competencies, attitude and relationship
with people that decided their future. Considering the above events, it is appropriate to
state that service orientation as a core competency in airline industry is the collective
capabilities of an airline, to coordinate different resources so as to provide the best
service in a cost effective way with the maximum benefit. The study agrees with the
findings of Ostrowski et al., (1993) that service is the key factor in attaining airline
competence, but airline companies have failed to deliver their promise to provide better
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
72
service. It reflects on the work of Wirtz et al., (2008) that the sustained competitive
advantage of Singapore airlines is due to its core competence strategy of service
orientation and also the need for being innovative in dealing with the emerging
competition.
Theoretical implications
Core competencies form the basis of an organization’s skills and the basic element of a
successful strategic execution. For example the outsourcing decision is very much
influenced by what is considered by the firm as a core competency (Espino-Rodrıguez
& Gil-Padilla, 2007). The findings contribute to the theory of competitive strategy of by
examining the role of service orientation in business model innovation in a service firm
context. The proper identification of the required core competence is a result of
successful core competence strategy and can lead to firm performance. This can explain
the difference in quality among firms that follow the same business model as evidenced
by the study. A correct understanding of the concept of business models, employing the
right core competencies, organizing them effectively and building the business model
around the competencies that are constantly gained and assimilated can result in
enhanced business performance and thus having implications for firms that want to
innovate their business models. Flexibility can be the firm’s agility to shift focus in
response to external factors such as changing markets, new technologies or competition
and a firm’s success can be gauged by the ability it displays in this transition. Trying to
flex by differentiation cannot always provide the desired results if done without the
right core competence strategies.
The concept of service orientation addresses adaptability and flexibility, i.e. promotes
all necessary mechanisms for innovation. We need to make a clear distinction between a
business model innovation and a normal business change. An innovation can be small -
for example, the adoption of minor changes to the way something is done or it can be
large - expressed on the level of firm -wide strategic initiatives. A service oriented
innovation that changes the way value is delivered to the customer ( Osterwalder et al.,
2005), by way of customer segmentation, delivery channel, customer relationships or by
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
73
acquiring and allocating new resources, forging new partnerships and new activities can
be considered a business model innovation. Minor changes that do not affect the value
propositions are just minor business changes. This study focuses on the business model
innovation with the aspects of responsiveness to customer needs and market changes,
efficiency of the operations and processes that lead to better services and generates
growth. The weight of the evidence supports Quinn’s (1992) call for considering service
quality as a fundamental component of strategic decision making for service firms.
According to Bouwman et al., (2008), the service definition in terms of the customer
value proposition is the starting point for any business model. The service definition
serves as a reference for the other domains. The airlines that were studied all identify
themselves as service based firms in that they follow a “legacy” or “full service network
carrier” business model. Yet many of them fail to have a service orientation because of
the failure to identify their core competencies. This has implications in service
management literature where the firm believes and projects itself to be service oriented,
but neither have the core competence strategies of a service oriented firm nor the
business model innovations that can lead to service orientation.
Managerial implications
The airline industry has predominantly been operating on business models with less
differentiation or innovation and the results of the study agree with that of Franke, 2007
that called for airlines to innovate with new business models organized along service
differentiation. The airline industry has predominantly been operating on business
models with less differentiation or innovation (Franke, 2007). In the days of a regulated
industry or during the deregulations that happened around the world during the last two
to three decades, the airline industry often had fixed and conservative notions of
business models than many other industries. The current market scenarios of slow
growth and complicated strategies make a fixed model unsustainable and unprofitable.
The main aim of this paper has been to study the core competence strategies of airlines
and how it defines their business model thereby affecting their business performance.
The proper identification of core competencies can lead to innovations based on these
competencies or by acquiring the ones that are deficient. The airline industry has
traditionally experienced uncertainty throughout its existence and has come out of it
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
74
through some innovative and flexible strategies employed by the successful among
them. There have been many failures as exemplified and it shows us the need for the
industry to take up flexible practices particularly when it comes to business models, to
operate efficiently in the ever random industry scenario of the present. It is seen from
the analysis of airlines that many of them do not understand the concept of choosing the
right competencies to operate in the given environments.
The airline competencies can be adapted, enhanced and continuously revamped if the
firm has an overarching principle of flexibility built in to the basic logic of its existence.
This can be achieved by a business model built on the basic norms of flexibility and
evolution. The findings show that it is possible for airlines to achieve sustained
competitive advantage in highly uncertain environments by having a service oriented
business model. The analysis of the business model flexibility of 17 Airlines from Asia,
Europe and Oceania, that is done with core competence as the indicator reveals a picture
of inconsistencies in the core competence strategy of certain airlines (particularly
European full service carriers) and the corresponding reduction in business
performance. The performance variations are explained from a service oriented core
competence strategy employed by airlines that ultimately enables them in having an
innovative business model that not only increases business performance but also helps
in reducing the uncertainties in the internal and external operating environments. This is
more relevant in the case of airline industry, as the product (the air transportation of
passengers) minus the service competence is all the same. For an airline, having
competencies in business knowledge, flight reliability, IT enabled services, catering etc.
will not translate in to overall service quality unless these are based on the framework of
a business model that has service orientation as a distinctive core competence. Thus it
can be inferred that business model flexibility is ingrained in airlines that are service
oriented and this is obtained by an efficient core competence strategy. To be flexible
based on service orientation can be the way out for airlines which are facing stagnation
due to limits of their business model as well as external factors.
A minor limitation of the current research concerns the application of the study to a
single service setting like the airlines as opposed to assessing the business models
innovation and core competence strategy across multiple service industries. Scope for
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
75
further research involves the development of a model, for airlines to effectively identify
the right competencies, finding the perfect mix of these competencies in the business
model, the resource allocation required for maintaining these competencies etc.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
76
4.4 Sustainability of business models in building firms of the future
Green business models are evolving in many sectors like renewable energy, mass
transportation, recycling, efficient manufacturing methods etc. The businesses of the
future are buoyed in this development by the sixth wave of innovation and new market
mechanisms. It is of utmost importance to understand what are the industry dynamics
and the characteristics of the external environment that these business models operate it.
This understanding will enable firms to formulate strategies so that they can create new
business models by leveraging the opportunities that these dynamic environments
present. It also leads to these business models having inherent flexibility built on the
foundations of innovation and sustainability.
We see from the case of the biofuel industry how innovations can lead to potential new
business models. This includes technological innovations like new strains of algae,
innovative production methods (the closed loop algae growing), logistical innovations
like use of existing networks and refineries of petroleum industry, innovative
partnership building (like the case of biofuel companies and airlines), innovative use of
new market mechanisms like carbon credits from arid land development, innovative
brand management and marketing by taking advantage of the customer perceptions of
going green, innovative cost reduction by the ability to locate production facilities at the
sources of raw materials (locating algae farms near sunny shorelines with phosphate
nutrients) etc.
The cost of green energy has been falling at a fast pace, an example being the cost of
solar energy falling by 30% per year. Energy being one of the primary factors driving
the economy, the development of new abundant green energy can lead to other
resources by the harmonic convergence of technology fields. This can be achieved by
the firms building partnerships and the business model structured to accommodate these
partnerships. This has advantages in branding, supply chains and the emergence of new
business models. We see from the case that airlines benefit in associating themselves
with green firms leading to advantageous branding by creating a positive perception,
and how new business models can potentially emerge that caters to derived products
like livestock feed, organic fertilizers, biofuel additives, next practice platforms etc.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
77
These innovations have a direct link to the sustainability of the green business model.
Becoming environment-friendly lowers costs because firms end up reducing the inputs
they use. In addition, the process generates additional revenues from better
products or enables firms to create new businesses. In fact because those are the
goals of corporate innovation we find that smart firms now treat sustainability as
innovation’s new frontier. Timely adoption of these innovations are critical as for
example, the partnership building between airlines and biofuel firms involves the
creation of new technological and operational standards and setting up of global supply
chains. Innovative business models can have a devastating effect on incumbents
(Johnson & Suskewicz, 2009) .The early mover has definitely and edge on the aspects
of patents, control over supply networks, integration in to the business model of the
customer (the integration of biofuel business model in to the airline business model),
and the customer and its industry setting up regulations and quality measures based on
the technological capabilities of the early mover.
The business case for sustainability is about integrating societal and environmental
matters into the core business of a firm (Schaltegger & Wagner, 2006). The
main challenge is to improve competitiveness and business success through
outstanding and voluntary social and ecological performance, whereas simply
being in compliance with regulations or standards does neither always nor
automatically bring about financial benefits. That is, businesses have to be created
proactively (Schaltegger & Müller, 2008). Prado-Lorenzo et al. (2009) researched the
social disclosure of green house emissions and concluded that a company‘s
environmental activities will directly impact on financial performance. Building gap
between conventional market and the marginal community can be fallout of green
business models. The marginal community is often ignored in the present industrial
setup as it doesn’t focus on marketing commodities at prices ‘the majority can afford’
whereas the approach towards marginal groups as whole new markets that need to be
served with entirely new business models can be beneficial for firms. Most marginal
groups have entirely different issues and each of them needs special models. That’s
where real opportunity lies. Firms can be both economically successful while also
supporting community and environmental development (Jain & Kedia, 2011). This is
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
78
emphasized by the biofuel industry where the business models involve arid land
development, creation of employment in undeveloped regions of the world, providing
livestock feed, fertilizers etc thus creating wealth in these regions. Work on bottom of
the pyramid issues also provides insights into potential opportunities, as well as pitfalls,
of integrating social and environmental goals while economic ones in developing
economies (Hart and London, 2005; Prahlad, 2006). More recently, work on hybrid
organizations – organizations that govern them and who define success by explicitly
integrating environmental or societal value creation with economic value creation –
provides some insight into alternative business models for the future (Boyd et al., 2009).
Regulations influence, encourage and distort the functioning of green business models.
The new market mechanisms are still in their evolution stage and can set the guidelines
for the sixth wave of innovations. But they can both be the enabler and limiting factor
for green business models. Firms should be able to design business models foreseeing
these changes and that has the flexibility to evolve and adapt to the external
environments set by the new market mechanisms. It should have the flexibility to
assimilate all the innovations and sustainable opportunities that arise in these dynamic
environments. The business models are increasingly migrating from product based to
service based and hence the green business models need the flexibility required for
navigating the arbitrariness in these changeovers.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
79
5. Conclusion and future work
5.1 Conclusion
The thesis strives to effectively integrate the concepts of knowledge brokerage and
business models from a resource accumulation-based view and simultaneously arrives
at the performance heterogeneity of seemingly similar business models in the same
industry. We expect the concept of knowledge brokerage from intra- and interfirm
environments to evolve as a major application in the improvement of performance of
business models in firms. The study adds to the resource accumulation literature by
explaining how resources can be effectively acquired and value can be created from a
business model point of view.
The focus of this research was to study the intra industry firm performance
heterogeneity that can be attained as a result of innovative and flexible business models
and how a firm that undertakes such a business model with better resource accumulation
and allocation can disrupt the market and influence and change the core logic of
incumbent firms. The business model followed by Indigo airlines is one such disruptive
factor that acts on the Indian airline industry and that by its superior performance has
caused a rethink among the other incumbent airlines on how they view their business
models.
The framework proposed leads to a resource-based view of business models where
firms attain heterogeneous resource positions. The framework has performance
implications for firms where exists a lack of clear understanding on the ways to evaluate
a business model based on innovation and flexibility and options for change. Moreover
the thesis has extended the understanding of business models under the resource based
view by linking resource heterogeneity to superior performance.
The research extends the service orientation literature by conceptualizing and measuring
service orientation as a key requirement for business model innovation. The research
argues for the need to correctly identify the core competencies of a firm, especially
relevant in the service-oriented firm context where creation of superior value requires
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
80
resourceful and efficient provision of service to customers. The thesis has tried to bring
out the situation in which firms believe and project that they are service oriented, but
fail to have the core competence strategies of a service firm or the business model
innovations that lead to service orientation. Overall, the research advances the
understanding of how core competence strategy and business model innovation
constructs behave in the service firm's effort to gain sustainable competitive advantage.
It shows how performance heterogeneity sets in on the airline industry where the service
orientation strategies can be the differentiator between firms that follow seemingly
similar business models. The service orientation is the differentiator, in terms of the
business model innovations that airlines achieve, by providing them the necessary
flexibility and adaptability and thus promoting all necessary mechanisms for innovation
to set in. As such, the insightful findings provide a feasible approach that enables
practitioners to sustain competitive advantage. The study encourages future research
efforts to extend these findings and offer further insights into this important topic. An
interesting study will be the validation of the propositions presented in this paper with
data from industries other than the airlines.
The business case for sustainability is about integrating societal and environmental
matters into the core business of a firm (Schaltegger & Wagner, 2006). The
main challenge is to improve competitiveness and business success through
outstanding and voluntary social and ecological performance, whereas simply
being in compliance with regulations or standards does neither always nor
automatically bring about financial benefits. That is, businesses have to be created
proactively (Schaltegger & Müller, 2008). Prado-Lorenzo et al. (2009) researched the
social disclosure of green house emissions and concluded that a company‘s
environmental activities will directly impact on financial performance. Building gap
between conventional market and the marginal community can be fallout of green
business models. The marginal community is often ignored in the present industrial
setup as it doesn’t focus on marketing commodities at prices ‘the majority can afford’
whereas the approach towards marginal groups as whole new markets that need to be
served with entirely new business models can be beneficial for firms. Most marginal
groups have entirely different issues and each of them needs special models. That’s
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
81
where real opportunity lies. Firms can be both economically successful while also
supporting community and environmental development (Jain & Kedia, 2011). This is
emphasized by the biofuel industry where the business models involve arid land
development, creation of employment in undeveloped regions of the world, providing
livestock feed, fertilizers etc thus creating wealth in these regions. Work on bottom of
the pyramid issues also provides insights into potential opportunities, as well as pitfalls,
of integrating social and environmental goals while economic ones in developing
economies (Hart and London, 2005; Prahlad, 2006). More recently, work on hybrid
organizations – organizations that govern them and who define success by explicitly
integrating environmental or societal value creation with economic value creation –
provides some insight into alternative business models for the future (Boyd et al., 2009).
Regulations influence, encourage and distort the functioning of green business models.
The new market mechanisms are still in their evolution stage and can set the guidelines
for the sixth wave of innovations. But they can both be the enabler and limiting factor
for green business models. Firms should be able to design business models foreseeing
these changes and that has the flexibility to evolve and adapt to the external
environments set by the new market mechanisms. It should have the flexibility to
assimilate all the innovations and sustainable opportunities that arise in these dynamic
environments. The business models are increasingly migrating from product based to
service based and hence the green business models need the flexibility required for
navigating the arbitrariness in these changeovers.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
82
5.2 Future work
Future research is proposed on developing models on the interaction between
knowledge brokerage and business models, and how effectively they can be integrated
with existing business models in different industries. Moreover quantitative and
empirical studies can be carried out to further the practical considerations that arise
from using the model, in light of the financial implications of the attained inherent
flexibility in the business model. The role of change managers in the firm who act as
knowledge brokers with intrafirm environments are not defined properly in many
industries and need a thorough analysis. The role of the cognitive environment, present
in the business model in enabling the flexibility required and also in the smooth
assimilation of gained knowledge represents another thought provoking research
stream.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
83
6. References
Afuah, A., Tucci, C.L. (2001), Internet Business Models and Strategies: Text and
Cases, McGraw-Hill, Boston.
Amit, R., Schoemaker, P.J.H. (1993), “Strategic assets and organizational rent”,
Strategic Management Journal, Vol. 14 No. 1, pp. 33–46.
Amit, R., Zott, C. (2001), “Value creation in e-business”, Strategic Management
Journal, Vol. 22, No. 6–7, pp. 493–520.
Amit, R., Zott, C. (2001). Value creation in e-business.Strategic Management Journal,
June–July Special Issue 22(6-7), 493–520.
Alvarez, S., Busenitz, L. (2001), “The entrepreneurship of resource-based theory”,
Journal of Management, Vol. 27, No. 6, pp. 755-775.
Adegbesan, J. A. (2009). On the origins of competitive advantage: strategic factor
markets and heterogeneous resource complementarity. Academy of Management
Review, v. 34, n. 3, p. 463-475.
Anand, G., & Ward, P. (2004). Fit, flexibility and performance in manufacturing:
Coping with dynamic environments. Production and Operations Management, 13(4),
369–385.
Aranda, D.A. (2003). Service operations strategy, flexibility and performance in
engineering consulting firms. International Journal of Operations & Production
Management, 23(11), 1401-21.
Arias-Aranda, D., Bustinza, O.F., & Barrales-Molina, V. (2011). Operations flexibility
and outsourcing benefits: An empirical study in service firms. Service Industries
Journal, 31(11), 1849-1870.
Aasrud, A, Baron R, Buchner B, McCall K. (2009). Sectoral market mechanisms:
Issues for negotiation and domestic implementation, OECD/IEA, Paris, October.
Alfonso G, McGahan A. M. (2010) Business-model innovation: General purpose
technologies and their implications for industry structure. Long Range Planning 43(2-3)
262–271.
Awudu, I., & Zhang, J. (2012 February) Uncertainties and sustainability concepts in
biofuel supply chain management: A review. Renewable and Sustainable Energy
Reviews. 16 (2), 1359-1368.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
84
Barney, J. (1986), “Strategic factor markets: expectations, luck, and business strategy”,
Management Science, Vol. 32, pp. 1512–1514.
Barney, J. (1991), “Firm resources and sustained competitive advantage”, Journal of
Management, Vol. 17, No.1, pp. 99-120.
Barbott. C, Costa A., Sochirca E. 2008, Airlines performance in the new market
context: a comparative productive and efficiency analysis Journal of Air Transport
Management, 14 pp. 270–274.
Bharadwaj, S.G., Varadarajan, P.R., & Fahy, J. (1993). Sustainable competitive
advantage in service industries: A conceptual model and research propositions. Journal
of Marketing, 57(4), 83–99.
Bieger, T., & Agosti, S. (2005). Business models in the airline sector evolution and
perspectives. In S. Albers (Eds.), Strategic Management in the Aviation Industry.
Ashgate: Aldesrhot.
Bitner, M.J., & Brown, S.W. (2008). The service imperative. Business Horizons, 51(1),
39–46.
Bitner, M.J., Ostrom, A.L., & Morgan, F.N. (2008). Service blueprinting: A practical
technique for service innovation. California Management Review, 50(3), 66–94.
Bouwman, H., Faber, E., Haaker, T., Kijl, B., & De Reuver, M. (2008). Conceptualizing
the STOF model. In H. Bouwman, H. de Vos & T. Haaker (Eds.), Mobile service
innovation and business models (pp. 31-70). Heidelberg, Germany: Springer
Boguslauskas, V., & Kvedaraviciene, G. (2009). Difficulties in Identifying
Company’s Core competencies and Core Processes. Inzinerine ekonomika-
Engineering Economics, 2, 75-81.
Baden-Fuller, Charles, MacMillan, I., Demil, B., Lecocq, X. (2008). Special issue call
for papers: Business models. Long Range Planning.
Biloslavo, R. & Trnavcevic, A. (2009). Websites as tools of communication of a
―green company. Management Decision, 47(7), 1158-73.
Borghesi S. (2008) From Hubbert to Kuznets: on the sustainability of the current energy
system. International Journal of Global Environmental Issues, 8 (4), pp. 425–444
Borowitzka M.A. (1996) Closed algal photobioreactors: design considerations for large-
scale systems. Journal of Marine Biotechnology 4: 185-191.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
85
Bowden, D.E., Meril, R.M., Aldana, S.G. (2009). Factors associated with attrition and
success in a worksite wellness telephonic health coaching program. Education for
Health, 23(3): 385.
Boyd, B., Henning, N., Reyna, E., Wang, D.E., & Welch, M.D. (2009). Hybrid
Organizations: New Busi-ness Models for Environmental Leadership (Greenleaf,
Sheffield).
Buckley A. (1997). Valuing tactical and strategic flexibility. J. Gen. Manage., 22(3),
74–91.
Casadesus-Masanell, R., Ricart, J. E. (2010), “From strategy to business models and to
tactics”, Long Range Planning, Vol. 43, pp. 195-215.
Cavalcante, S., Kesting, P., Ulhøi, J. (2011), “Business model dynamics and innovation:
(re)establishing the missing linkages”, Management Decision, Vol. 49, No.8, pp. 1327–
1342.
Carlsson, B. (1989), Flexibility and the theory of the firm, International Journal of
Industrial Organization, 7 pp. 179–203
Chang, S., Singh, H. (2000), “Corporate and industry effects on business unit
competitive position”, Strategic Management Journal, Vol. 21, No.7, pp. 739-752.
Chase, R.B., & Garvin, D. (1990). The service factory: a future vision. Proceedings of
Quality in Services Conference QUIS-2, St John’s University, Service Research Center,
New York, NY, 91-100.
Chesbrough, H., & Rosenbloom, R.S. (2002). The role of the business model in
capturing value from innovation: Evidence from xerox corporation's technology spin-off
companies. Industrial & corporate change, 11, 529-555.
Christensen, C.M. (1997). The innovator's dilemma: When new technologies cause
great firms to fail. Boston, USA: Harvard Business School Press.
Coyne, K., Hall, J.D., & Clifford, P.G. (1997). Is your core competence a mirage?.
McKinsey Quarterly, 1, 14-54.
Campbell C. J. (2004) The Coming Oil Crisis. Multi-Science Publishing Company,
Brentwood, England
Cruz L. B, Pedrozo E. A. (2009). Corporate Social Responsibility And Green
Management: Relation Between Headquarters And Subsidiary In Multinational
Corporations. Management Decision, 47(7): 1174-1199.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
86
Curras-Perez, R., Bigne-Alcaniz, E. & Alvarado-Herrera, A. (2009). The role of self-
definitional Principles in consumer identification with a socially responsible company.
Journal of Business Ethics, 89(1), 547-64.
Davidson, R., Billington, C. (2010), “Using knowledge brokering to improve business
processes”, McKinsey Quarterly.
Dahan N.M., Doh J.P., Oetzel, J., Yaziji, M. (2010). Corporate-NGO collaboration: co-
creating new business models for developing markets. Long Range Planning. 43 (2–3),
p326–342.
Dierickx, I., Cool, K. (1989), “Asset stock accumulation and sustainability of
competitive advantage”, Management Science, Vol. 35, pp. 1504–1511.
D'Aveni, R.A., & Gunther, R.E. (1994). Hypercompetition : managing the dynamics of
strategic maneuvering. Toronto, New York: The Free Press; Maxwell Macmillan
Canada; Maxwell Macmillan International.
http://www.loc.gov/catdir/enhancements/fy0631/93042423-t.html
De Almeida, Silva P. D. (2009) The peak of oil production — timings and market
recognition. Energy Policy, 37, pp. 1267–1276
Danneels, E. (2004). Disruptive technology reconsidered: A critique and research
agenda. Journal of Product Innovation Management, 21(4), 246-258.
Doppelt, R. (2003). Leading change towards sustainability: A change management
guide for business, government and civil society, Greenleaf publishing, Sheffield.
Douglas, I. (2010). Long-haul market entry by value-based airlines: dual business
models support product innovation. World Review of Intermodal Transportation
Research, 3(3), 202-214.
Eriksson, H., Penker, M. (2000), Business Modeling with UML – Business Patterns at
Work, John-Wiley & Sons, New York.
Espino-Rodrıguez, T.F., & Gil-Padilla, A.M. (2007). The impact of outsourcing
strategies on information systems capabilities in the hotel industry. The Service
Industries Journal, 27(6), 757-777.
Epstein E. J, Roy M. J. (2003) Making the business case for sustainability: Linking
social and environmental actions to financial performance. Journal of Corporate
Citizenship, (9), 79 – 96.
Franke, M. (2007), Innovation: the winning formula to regain profitability in aviation?,
Journal of Air Transport Management 13, pp. 23–30
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
87
Frazier, G.L., Howell, R.D. (1983), Business definition and performance, Journal of
Marketing, Vol. 47, Spring, pp. 59-67.
Francis, G., Dennis, N., Ison, S., & Humphreys, I. (2007). The transferability of the
low-cost model to long-haul airline operations. Tourism Management, 28(2), 391-398.
FORA (2010) Green Business Models in the Nordic Region: A key to promote
sustainable growth, Green paper for the Nordic Council of Ministers, FORA,
Copenhagen,
Freeman C. (1996)Green technology and models of innovation, Technological
Forecasting and Social Change, Vol. 53, pp. 27–39.
Garnsey, E., Lorenzoni, G., Ferriani, S. (2008), “Speciation through entrepreneurial
spin-off: The Acorn-ARM story”, Research Policy, Vol. 37, No. 2 , pp. 210–224.
George, G., Bock, A. J. (2011), “The business model in practice and its implications for
entrepreneurship research”, Entrepreneurship theory and practice, Vol. 35, pp. 83–111.
Gillen. D., Gados. A. 2008, Airlines Within Airlines: Assessing The Vulnerabilities of
Mixing Business Models, Research in Transportation Economics, 24 pp. 25–35
Golden, B.R. (1992), The Past is the Past – or is It? The Use of Retrospective Accounts
as Indicators of Past Strategy, Academy of Management Journal, Vol.35 No.4, pp.848–
860.
Goodstein D. (2004) Out of Gas: The End of the Age of Oil. W.W. Norton & Company,
New York
Green Star Products Complete Algae Demonstration Report-1 (2009) A detailed report
on Phase I, II and III of 40,000-liter demonstration algae facility.
Grant, R. M. (1996). ‘Prospering in dynamically-competitive environments:
organisational capability as knowledge integration’. Organisation Science, 7, 4, 375–87.
Gittell, J.H. (2003). Southwest Airlines way: Using the power of relationships to
achieve high performance. New York: McGraw-Hill.
Gray, B., Matear, S., Deans, K., & Garrett, T. (2007). Assessing sources of competitive
advantage in a service-dominant world. Australasian Marketing Journal, 15(1), 69–75.
Gronroos, C. (2000), Service Management and Marketing:A Customer Relationship
Management Approach,( 2nd ed.), Wiley, London.
Gronroos, C. (2006). Adopting a service logic for marketing. Marketing Theory, 6, 317-
333.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
88
Gummesson, E. (2008), Extending the service-dominant logic: from customer centricity
to balanced centricity. Journal of the Academy of Marketing Science, 36, 15-17.
Hargadon, A., Sutton, R.I. (2000), "Building an innovative factory", Harvard Business
Review, Vol. 78, No.3, pp.157-66.
Hamel, G. (1999), “Bringing Silicon Valley inside”, Harvard Business Review, Vol. 77,
No. 5, pp. 70–84.
Hawawini, G., Subramanian, V., Verdin, P. (2003), “Is performance driven by industry
of firm specific factors? A new look at the evidence”, Strategic Management Journal,
Vol. 24, No. 1, pp. 1-16.
Houthoofd, N., Desmidt, S., Fidalgo, E. G. (2010), “Analyzing firm performance
heterogeneity: the relative effect of business domain”, Management Decision, Vol. 48,
No.6, pp. 996 – 1009.
Hazledine, T. (2011), Legacy carriers fight back: Pricing and product differentiation in
modern airline marketing, Journal of Air Transport Management, Vol. 17, No. 2, pp.
130–135.
Henderson, R., & Clark, K. (1990). Architectural innovation: The reconfiguration of
existing product technologies and the failure of established firms. Administrative
Science Quarterly, 35, 9-30.
Homburg, C., Hoyer, W.D., & Fassnacht, M. (2002). Service orientation of a retailer’s
business strategy: Dimensions, antecedents and performance outcomes. Journal of
Marketing, 66(4), 86-92.
Haden, S.S.P, Oyler, J.D. & Humphreys, J.H. (2009). Historical, theoretical and
practical perspectives on green management: An exploratory analysis. Management
Decision,47(7), 1041-55.
Halmea M, (2007) Business models for material efficiency services: Conceptualization
and application, Ecological Economics, Vol. 63, No. 1, pp. 126-137.
Hargroves. K, and Smith M. H. (2005) The Natural Advantage of Nations: Business
Opportunities, Innovation and Governance in the 21st Century, Earthscan, London
Hart, S. (2007) Capitalism at the crossroads: Aligning business, earth, and humanity.
Upper Saddle River: Pearson Education publishing as Wharton School Publishing
Hart, S.L., & London, T. (2005). Developing native capability: What multinational
corporations can learn from the base of the pyramid. Stanford Social Innovation Review,
3(2), 28-33.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
89
Holloway, S. (2005). Straight and Level: Practical Airline Economics (2nd
Ed.)
Ashgate, Aldershot.
Ireland, R. D., Hitt, M. A., Camp, S.M., Sexton, D. L. (2001), “Integrating
entrepreneurship and strategic management actions to create firm wealth”, Academy of
Management Executive, Vol. 15, pp. 49–63.
IATA (2007) Report on Alternative Fuels, Issued Feb 2008.
Jaap, G., Zuidberg, J. ( 2012), The growth limits of the low cost carrier model, Journal
of Air Transport Management, ISSN 0969-6997, 10.1016 (in press).
Johne, A., & Storey, C. (1998). New service development: A review of the literature
and annotated bibliography. European Journal of Marketing, 32(3/4), 184–251.
Johnson, M.W., Christensen, C.C., & Kagermann, H. (2008). Reinventing your business
model, Harvard Business Review, 86(12), 50-59.
Jaeger W.K, Egelkraut T.M, (2011) Biofuel economics in a setting of multiple
objectives and unintended consequences. Renewable and Sustainable Energy Reviews ,
15: 4320– 4333
Jain, S.C., & Kedia B.L. (eds.) (2011). Enhancing Global Competitiveness Through
Sustainable Environmental Stewardship. Cheltenham: Edward Elgar.
Johnson, M. W, Suskewicz, J. (2009) How to jump-start the clean tech economy.
Harvard Business Review, 87(11), pp. 52-60.
Jolly S, Raven, R.P.J.M, Romijn H. A. (2012) Upscaling of business model experiments
in off grid PV solar energy in India. Sustainability Science, 7, DOI 10.1007/s11625-
012-0163-7
Kandampully, J. and Duddy, R. (1999), Competitive advantage through anticipation,
innovation and relationships. Management Decision, 37(1), 51-56.
Karmarkar, U.S. (2004). Will you Survive the Services Revolution?. Harvard Business
Review, 82(6), 100-107.
Koornhof, C. (2001). Developing a framework for flexibility within organizations.
S.Afr.J.Bus.Management, 32(4), 21-30.
Kondratieff N. D. (1984) The long wave cycle. Richardson & Snyder, New York
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
90
Koulopoulos, T.M. (2006). Smartsourcing: innovation and growth through outsourcing.
Platinium press
Linder, J.C., & Cantrell, S. (2000). Changing Business Models: Surveying the
Landscape. Accenture Institute for Strategic Change.
Lusch, R.F., Vargo, S.L., & O'Brien, M. (2007). Competing through service: Insights
from service-dominant logic. Journal of Retailing, 83(1), 5–18.
Lytle, R.S., Hom, P.W. & Mokwa, M.P. (1998). SERV*OR: A managerial measure of
organizational service-orientation. Journal of Retailing, 74(4), 455-489.
Lytle, R.S., Lynn, M. & Bobek, S. (2000). Service orientation in transitional markets:
does it matter?, European Journal of Marketing, 34(3/4), 279-98.
Lubin, D. A, Esty, D. C. (2010). The sustainability imperative. Harvard Business
Review, 88(5), 42 – 50.
Lozano (2012) Towards better Embedding Sustainability into Companies’ Systems :
An Analysis of Voluntary Corporate Initiatives. Journal of Cleaner Production 25-
25:14-26(DOI:10.1016/j.jclepro.2011.11.060)
Lai, R. K., Weill, P., Malone, T., (2006). Do Business Models Matter? Working paper,
MIT Sloan School of Management, No. 4615-06
Mahadevan, B. (2000), “Business models for Internet-based e-commerce: An anatomy”,
California Management Review, Vol. 42, No. 4, pp. 55–69.
Markides, C., Charitou, C. D. (2004), “Competing with dual business models: A
contingency approach”, Academy of Management Executive, Vol. 18, pp. 22-36.
Mangematin, V., Lemarie, S., Boissin, J.P., Catherine, D., Corolleur, F., Coronini, R., et
al. (2003), “Development of SMEs and heterogeneity of trajectories: The case of
biotechnology in France”, Research Policy, Vol. 32, No. 4, pp. 621–638.
McGahan, A., Porter, M. (1997), “How much does industry matter, really?”, Strategic
Management Journal, Vol. 18, (Summer Special Issue), 15-30.
Mcgrath, R., MacMillan, (2009), “How to rethink your business during uncertainty”,
MITSloan Management review, Vol. 50, No.3.
Molina-Azorin, J.F., Claver-Cortes, E., Lopez-Gamero, M.D. & Tari, J.J. (2009). Green
management and financial performance: A literature review. Management Decision,
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
91
47(7), 1080-100.
Moody B. J, Nogrady B. (2010) The Sixth Wave: How to succeed in a resource-limited
world. Random House, Sydney
Menor, L.J., & Mason, C.H. (2001). Agility in Retail Banking: A Numerical Taxonomy
of Strategic Service Groups. Manufacturing and Service Operations Management, 3(4),
273–292.
Moesgård A.M., & Poulfelt, F. (2006). Discount business strategy: How the new market
leaders are redefining bysiness strategy. Chinchester: John Wiley & Sons.
Magretta, J. (2002). Why business models matter. Harvard Business Review. 80 (5),
p86–92.
Morrell. P. (2005),, Airlines within airlines: an analysis of US network airline
responses to low cost carriers, Journal of Air Transport Management, 11 (5) pp. 303–
312
Morris, M., Schindehutte, M., Allen, J. (2005), “The entrepreneur’s business model:
Toward a unified perspective”, Journal of Business Research, Vol. 58, No. 6, pp. 726–
735.
Nair, S., Palacios, M., Ruiz, F. (2011), “The analysis of airline business models in the
development of possible future business options”, World Journal of Management, Vol.
3, No. 1, pp. 48-59.
Nair, S., Nisar. A., Palacios, M., & Ruiz. F. (2012). Impact of knowledge brokering on
performance heterogeneity among business models. Management Decision, 50(9), 8-8.
Narver, J.C. and Slater, S.F. (1990). The effect of a market orientation on business
profitability. Journal of Marketing, 54(10), 20-35.
Nisar, A., Monroy, C.R., Ruiz, F., Yuxi, W. (2011), “Organizational structure shapes
performance in dynamic environments: Studying the relationship between structure and
performance”, Sethi, S.P. (Ed), Industrial engineering: Innovative networks, Springer,
London, pp. 175-180.
Narasimhan, R., Swink, M., Kim, S.W. (2006). Disentangling leanness and agility: An
empirical investigation. Journal of Operations Management, 2, 440–457.
Nidumolu R., Prahalad C. K, Rangaswami M. R. (2009). Why sustainability is now the
key driver of innovation. Harvard Business Review, 87(9), 56 – 64.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
92
Nunes, P., & Breen, T. (2011). Reinvent your business before it's too late, Harvard
Business Review, 89 (1/2), 80–87.
Oliveira, P., Roth, A.V. (2012). Service orientation: the derivation of underlying
constructs and measures. International Journal of Operations & Production
Management, 32(2), 156 – 190.
Oke, A. (2005). A framework for analyzing manufacturing flexibility. International
Journal of Operations & Production Management, 25(10), 973–996.
Oltra C. (2011) Stakeholders perceptions of biofuels from microalgae. Energy Policy,
39:1774-1781
Ostrowski, P. L., O’brien, T. V., & Gordon, G. L. (1993). Service quality and customer
loyalty in the commercial airline industry. Journal of Travel Research, 32(2), 16–24.
Patzelt, H., Knyphausen-Aufseb, D., Nikol, P. (2008), “Top management teams,
business models, and performance of biotechnology ventures: An upper echelon
perspective”, British Journal of Management, Vol. 19, pp. 205-221.
Parasuraman, A., Zeithaml, V.A., & Berry, L.L. (1985). A conceptual model of
servicequality and its implications for future research. Journal of Marketing, 49(4), 41-
50.
Penrose, E. (1959), The Theory of Growth of the Firm, Basil Blackwell, London.
Peretaf, M. (1993), “The cornerstones of competitive advantage: a resource-based
view”, Strategic Management Journal, Vol. 14, No. 3, pp. 179–191.
Peterson. B. (2004) Blue Streak: Inside jetBlue—The Upstart that Rocked an Industry
Portfolio, New York.
Pilzer, P.Z. (1990), Unlimited Wealth: The Theory and Practice of Economic Alchemy,
Crown Publishers, New York, NY.
Pfeffer, J. (2010) Building sustainable organizations: The human factor. Academy of
Management Perspectives, 24(1), 34 – 45.
Popp, David & Hascic, Ivan & Midi, Neelakshi,( 2011) Technology and the diffusion of
renewable energy. Energy Economics, Elsevier, vol. 33(4), pages 648-662, July.
Porter, M.E. (1985) Competitive Advantage, Free Press, New York, 1985.
Prabhu J, Radjou N, Ahuja S. (2012) Jugaad Innovation. Jossy Bass Publication
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
93
Prado-Lorenzo, J.M., Rodriguez-Dominguez, L., Gallego-Alvarez, I. & Garcia-
Sanchez, I.M. (2009). Factors influencing the disclosure of greenhouse gas emissions in
companies worldwide. Management Decision, 47(7), 1133-57.
Prahalad, C.K. (1993). The role of core competencies in the corporation. Research
Technology Management, 36(6), 40-47.
Prahalad, C., & Hamel, G. (1990). The core competence of the corporation. Harvard
Business Review, 68(3), 79–91.
Prahalad, C. K. 2006. The innovation sandbox. Strategy+Business, 44, 62-71.
Prahlad C. K (2009) Why sustainability now is the key to innovation, Harvard business
review.
Quinn, J.B. (1992). The Intelligent Enterprise a New Paradigm, Academy of
Management Executive 6(4): 48-63.
Quinn, J.B., Doorley, T.L., & Paquette, P.C. (1990). Beyond products: services-based
strategy. Harvard Business Review, 68(2), 58–67.
Raghavan, S., & Rhoades, D.L. (2008). Core competencies, competitive advantage, and
outsourcing in the US airline industry. International Journal of Strategic Management,
8(2), 125-35.
Russo D, Dassisti M, Lawlor V, Olabi A. G. (2012)State of the art of biofuels from pure
plant oil. Renewable & Sustainable Energy Reviews,16, 6, pp4056-4070.
Schneider, B., & White, S.S. (2004). Service quality: Research perspectives. Thousand
Oaks, CA: Sage.
Sheehan, J. (2006). Understanding service sector innovation. Communications of the
ACM, 49(7), 42–47.
Song, X. M., Di Benedetto, C. A., & Song, L. Z. (2000). Pioneering advantage in new
service development: a multi-country study of managerial perceptions. Journal of
Product Innovation Management, 17(5), 378–392.
Solnet, D., & Kandampully, J. (2005). Service orientation as a strategic initiative: A
conceptual model and exemplars. Alliance Journal of Business Research, 1(2), 1-20
Stalk, G., Evans, P., & Shulman, L.E. (1992). Competing on capabilities: the new rules
of corporate strategy, Harvard Business Review, 70(2), 57-69.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
94
Schaltegger, S. and Wagner, M. (2006) Integrative management of sustainability
performance,measurement and reporting, Int. J. Accounting, Auditing and Performance
Evaluation, 3(1),1–19.
Schaltegger, S., & Wagner, M. (2008). Types of sustainable Entrepreneurship and
Conditions for Sustainability Innovation: From the administration of a technical
challenge to the management of an entrepreneurial opportunity. In Advances on
Research in Corporate Sustainability. (Eds.) S. Sharma, M. Starik, R. Wustenhagen, &
J. Hamschmidt. Boston MA: Edward Elgar, 27 – 48.
Singh, J., & Gu, S. (2010) Commercialization potential of microalgae for biofuels
production. Renewable and Sustainable Energy Reviews, 14(9), 2596-2610.
Sull, D. N. (1999). Why good companies go bad. Harvard Business Review, 77(4), 42–
50.
Singapore Airlines (2011), The SIA story, Retrieved 20 May, 2011, from
http://www.singaporeair.com/saa/en_UK/content/company_info/siastory/history.jsp.
Shane, S. (2000), “Prior knowledge and the discovery of entrepreneurial opportunities”,
Organization Science, Vol. 11, No. 4, pp. 448-469.
Schumpeter, J.A. (1934), The Theory of Economic Development : An Inquiry Into
Profits, Capital, Credit, Interest, and the Business Cycle, Transaction Publishers, New
Jersey.
Short, J., Ketchen, D., Palmer, T., Hult, G.T. (2007), Firm, strategic group, and industry
influences on performance, Strategic Management Journal, Vol. 28 No. 2, pp. 147-67.
Sirmon, D. G., Hitt, M. A., Arregle, J.-L., & Campbell, J. T. 2010. Capability strengths
and weaknesses in dynamic markets: Investigating the bases of temporary
competitive advantage. Strategic Management Journal, 31(13):1386-1409.
Teece, D., & Piscano, G. (1994). The dynamic capabilities of firms: an introduction,
Industrial and Corporate Change, 3(4), 537-56.
Teece, D.J. (2009), “Business models, business strategy and innovation”, Long Range
Planning, Vol. 43, No. 2–3, pp. 172–194.
Tikkanen, H., Lamberg, J.A., Parvinen, P., Kallunki, J.P. (2005), “Managerial
cognition, action and the business model of the firm”, Management Decision, Vol. 43,
No. 6, pp. 789–809.
Tracey, P., Jarvis, O. (2007), “Toward a theory of social venture franchising.
Entrepreneurship Theory and Practice”, Vol. 31, No. 5, pp. 667–685.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
95
Tiernan, S., Rhoades, D.L., & Waguespack, B.J. (2008). Airline service quality.
Managing Service Quality,18(3), 212-224.
Tretheway, M., (2004). Distortions of airline revenues: why the network airline business
model is broken. Journal of Air Transport Management 10, 3-14.
Tukker, A., & Tischner, U. (eds.) (2006). New Business for Old Europe: Product-
Service Development, Competitiveness and Sustainability (Sheffield, UK: Greenleaf
Publishing).
Tukker, A., Charter, M., Vezzoli, C., Stø E., & Munch Andersen M. (eds.) (2008)
System Innovation for Sustainability. 1: Perspectives on Radical Change to Sustainable
Consumption and Production (Sheffield, UK: Greenleaf Publishing; www.greenleaf-
publishing.com/SCP1).
Tushman M.L, Murmann J.P. (1998) Dominant designs, technology cycles and
organizational outcomes Research in Organizational Behavior, 20, pp. 231–266
Tsantoulis, M., & Palmer, A. (2008). Quality convergence in airline co-brand alliances.
Managing Service Quality, 18(1), 34-64.
Venkatraman, N., Henderson, J.C. (1998), “Real strategies for virtual organizing”,
Sloan Management Review, Vol. 40, No.1, pp. 33–48.
Verreynne, M.-L., Meyer, D. (2008), Small business strategy and the industry life cycle,
Small Business Economics, pp. 1-18.
Vlaar, P., de Vries, W.M. (2005). Why incumbents struggle to extract value from new
strategic options: Case of the European airline industry. European Management
Journal, 23(2), 54–169.
Wensveen, J.G., Leick, R. (2009), "The long‐haul low‐cost carrier: a unique business
model", Journal of Air Transport Management, 15, pp. 127‐133.
Wernerfelt, B. (1984), “A resource-based view of the firm”, Strategic Management
Journal , Vol. 5, No, 2, pp. 171–180.
Williams, A., Baláž, V. (2009), “Low cost carriers, economies of flows, and regional
externalities”, Regional Studies, Vol. 43, No. 5, pp. 677–691.
Wirtz, J., Heracleous, L., & Pangarkar, N. (2008). "Managing human resources for
service excellence and cost effectiveness at Singapore Airlines", Managing Service
Quality, 18(1), 4 – 19.
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
96
Wiggins, R. R. and Ruefli, T. W. (2005), Schumpeter's ghost: Is hypercompetition
making the best of times shorter?. Strategic Management Journal, 26: 887–911.
Wood, V., Flavell, A., Vanstolk, D., Bainbridge, L., & Nasmith, L. (2009). The road to
collaboration: Developing an Interprofessional competency framework. Journal of
Interprofessional Care, 23(6), 621-629.
Wright, P., Snell, S., & Dyer, L. (2005). New models of strategic HRM in a global
context. International Journal of Human Resource Management, 16(6), 875−881.
WBCSD. (2008) Sustainable consumption facts and trend from a business
perspective. Geneva: World Business Council for Sustainable Development.
WEF. (2009) Sustainability for tomorrow’s consumer: The business case for
sustainability. Geneva: World Economic Forum.
Wells, P. (2008). Alternative business models Anderson for a sustainable automotive
industry. In A. Tukker, M. Charter, C. Vezzoli, E. Sto, M. andiron (Ed.), perspectives
on radical changes to sustainable conception and production. Sheffield: Greenleaf.
Werbach A. (2009) Strategy for sustainability: A business manifesto. Boston: Harvard
Business Press.
Wiesenthal T, Leduc G, Christidis P, Schade B, Pelkmans L, Govaerts L. (2008)
Biofuel support policies in Europe: lessons learnt for the long way ahead. Renew
Sustain Energy Review 13:789–800
Wittneben, B.B.F., Kiyar, D.( 2009) Climate change basics for managers. Management
Decision, 47 (7), 1122-1132.
Worldwatch Institute. (2008) State of the world: Innovations for a sustainable economy.
New York: W. W. Norton
Wüstenhagen R, Wolsink M, Bürer M.J. (2007) Social acceptance of renewable energy
innovation: an introduction to the concept. Energy Policy, 35 (5), pp. 2683–2691
Xinhui, R. (2008, June). A study of service innovation in airlines based on experiential
services, (Paper presented at the 2008 International Conference on Service Systems and
Service Management).
Yin, R. K. (2003), Case study research, design and methods, 3rd ed., Sage Publications,
Newbury Park.36
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
97
Yusuf, Y.Y., Sarhadi, M., & Gunasekaran, A. (1999). Agile manufacturing: The
drivers,concepts and attributes. Int. J. Production Economics, 62, 33-43.
Yang S. Feng N. (2008)A case study of industrial symbiosis: Nanning Sugar Co., Ltd.
in China, Resources, Conservation and Recycling, Vol. 52, No. 5, pp. 813-820.
Yu, V., Ting, H.I. & Wu, Y.C.J. (2009). Assessing the greenness effort for European
firms: A resource efficiency perspective. Management Decision, 47(7), 1065-80.
Zhao L. Feng L. Hall C.A.S. (2009) Is peakoilism coming? Energy Policy, 37, pp.
2136–2138
Zott, C., Amit, R. (2007), “Business model design and the performance of
entrepreneurial firms”, “Organization Science”, Vol.18, pp. 181-199.
Zott, C., Amit, R. (2008), “The fit between product market strategy and business model:
Implications for firm performance”, Strategic Management Journal, Vol.29, pp. 1-26.
Zott, C., Amit, R., Massa, L. (2011), “The business model: Recent developments and
future research”, Journal of Management (forthcoming).
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
98
Annexure 1. Airline core competencies (Survey results)
Airline Core Competence
South African
Airlines
First mover advantage, Direct flights from South Africa, Best
services
Qantas World's safest airline, comprehensive experience and expertise
Malaysian Airlines
System
Airline operations, catering to engineering
Singapore Airlines Skills of its top management at planning, marketing strategies and
the interpersonal skills of its flight attendants
Asiana Airlines Highest service standard and safety, maintain a sound financial
footing
Qatar Airways Highest quality of service in the air and on the ground, environment
protection
Cathay Pacific Good service, brand management - (via automotive marketing),
supply chain management, highly coordinated logistic system
handled by outsourced firms
Etihad Airways Unparalled levels of hospitality in the air, on the ground and on the
website
Emirates Low operating costs (Especially labor), cheap fuel, efficient hub -
enables the passenger to get a low yield, bulk purchase of aircrafts,
strong government with excellent credit ratings
Thai Airways High standard on ground and inflight services and safety
Jet Airways Safety, caring, integrity , fun and passion
Air India Passenger airlines through Air India, low cost airlines through Air
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
99
India Express, Air India Cargo
All Nippon
Airways
Security, reliability
Air China Committed service with care, innovative strategies and ideas
Air New Zealand Employee Committed to the customer, energizing work space
Turkish Airlines Safety, reliability, product line, service quality
Lufthansa Passenger airlines group, logistics, MRO, catering and IT Services.
Swiss Int'l Airlines Inter cultural communication, quality customer service
British Airways Global availability of flights( through alliances), quality of customer
service
Finnair latest technology, flexibility, business knowledge and managerial
skills
Norwegian Best management, successful adaptation of the low-cost model to
the Scandinavian air travel market, low fares with high tech, strong
emphasis on customer focused information technology
Iberia Largest in Spain, and frequent flights. best economic ,
environmental, and social practices,
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
100
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
101
Flexibility, innovation and sustainability in business models as determinants of firm performance heterogeneity.
102