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    Int. J. Management and Decision Making, Vol. 7, Nos. 2/3, 2006 143

    Copyright 2006 Inderscience Enterprises Ltd.

    Marketing strategy based on customer behaviourfor the LCD-TV

    Yu-Jing Chiu

    Department of Business Administration, Chung Yuan Christian

    University, 200, Chung Pei Rd., Chung Li 32023, Taiwan

    E-mail: [email protected]

    Institute of Management of Technology, National Chiao Tung

    University, 1001, Ta-Hsueh Rd., Hsinchu 300, Taiwan

    E-mail: [email protected]

    Hsiao-Chi Chen

    Institute of Management of Technology, National Chiao Tung

    University, 1001, Ta-Hsueh Rd., Hsinchu 300, Taiwan

    E-mail: [email protected]

    Gwo-Hshiung Tzeng*

    Institute of Management of Technology, National Chiao Tung

    University, 1001, Ta-Hsueh Rd., Hsinchu 300, Taiwan

    Kainan University, No.1, Kainan Rd., Luchn,

    Taoyuan County 338, Taiwan

    E-mail: [email protected]

    *Corresponding author

    Joseph Z. Shyu

    Institute of Management of Technology, National Chiao Tung

    University, 1001, Ta-Hsueh Rd., Hsinchu 300, Taiwan

    E-mail: [email protected]

    Abstract: Manufacturers of LCD-TV tend to focus on technology with little

    consideration for customer needs. We have researched customer behaviour inorder to learn more about customer needs in an effort to reduce the gapbetween technology and customer-needs. Customer behaviour is defined in thisstudy as buying behaviour. The traditional concept of marketing strategy is notmulti-dimensional, so we employed the Decision Making Trial and EvaluationLaboratory (DEMATEL) method. The DEMATEL method is used to detectcustomer buying-decision-factors. The relative relationship supports strategic planning in actual situations and the competitive environment. Results showthat customer buying-factors include price, quality, resolution of kinescope,low radiation, and the relationship between these factors. Quality is a powerfulfactor affecting others with advertising as a prime example. The marketingstrategy planning framework is proposed according to the relationship of

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    144 Y-J. Chiu, H-C. Chen. G-H. Tzeng and J.Z. Shyu

    decision factors. This study provides relationships and marketing strategy

    planning for firms in the LCD-TV market to meet customer needs.

    Keywords: LCD-TV; customer behaviour; market marketing strategy.

    Reference to this paper should be made as follows: Chiu, Y-J., Chen, H-C.,Tzeng, G-H. and Shyu, J.Z. (2006) Marketing strategy based on customerbehaviour for the LCD-TV,Int. J. Management and Decision Making, Vol. 7,Nos. 2/3, pp.143165.

    Biographical notes: Yu-Jing Chiu received her BS in Business Administrationfrom Chung Yuan Christian University, Taiwan, and her PhD Degree fromInstitute of Management of Technology, National Chiao-Tung University,Taiwan, in 2000 and 2005, respectively. She is currently an Assistant Professorin Business Administration at Chung Yuan Christian University, Taiwan.Her primary research interests include consumer behaviour, marketing, and

    technology management.

    Hsiao-Chi Chen received a BS in Business Administration from Chung YuanChristian University, Taiwan, in 2001. She is presently a PhD candidate at theInstitute of Management of Technology in National Chiao-Tung University,Taiwan. Her research interests include industry analysis, platform structure,and strategic management. Her major subject is Strategy Planning.

    Gwo-Hshiung Tzeng received his BS Degree in Business Management fromthe Tatung University; Taipei, Taiwan, his MS Degree in Urban Planning fromChung Hsing University; Taipei, Taiwan, and his PhD Degree in ManagementScience from Osaka University, Osaka, Japan, in 1967, 1971, and 1977,respectively. He was a Visiting Professor in the Department of Engineering andEconomic System, Energy Modelling Forum at Stanford University, fromAugust 1997 to August 1998 and a Professor at Chaio Tung University from

    1981 to the present. He has achieved the position of National DistinguishedChair Professor. He is a member of IEEE, IAEE, ISMCDM, and WorldTransport. His current research interests include multivariate analysis, routingand scheduling, multiple criteria decision making, and fuzzy theory.

    Joseph Z. Shyu is now a Professor at the Institute of Management ofTechnology in National Chiao-Tung University, Taiwan. His professionalspecialty is Science and Technology Policy, Industry Analysis, and AnalyticalChemistry.

    1 Introduction

    A new application for Thin Film Transistor Liquid Crystal Display (TFT-LCD) is LCD

    Television (LCD-TV). LCD-TV has become popular in consumer electronics within the

    household television market, as a result of rapid technology development. Display

    Search (2002) forecasts that LCD-TV demands will expand quickly at a compound

    annual growth rate of 104% from 2002 to 2007. LCD-TV has huge potential for the

    future. However, manufacturers of LCD-TV focus on technology with little regard for

    customer needs. Therefore, we attempt to study customer behaviour in order to reduce

    the gap between technology and customer-needs. Customer behaviour is defined in this

    study as buying behaviour.

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    Marketing strategy based on customer behaviour for the LCD-TV 145

    Little attention has been given to how customers evaluate products resulting

    from the convergence of television sets (Roberts et al., 2002). Hultink et al. (1995) notedthat pricing and skimming strategies are used to successfully launch high-tech products.

    Previous studies show that marketing strategies of high-tech products are interesting

    issues, and have been in high demand. This is particularly true when customer behaviour

    and market strategy extend to the next generation product, making LCD-TV a critically

    important issue for high-tech manufacturers.

    Marketing strategy is critical to corporate planning and is dependent on the study of

    technology, product, channel, customer behaviour and so on. When suppliers consider

    increasing their investment in customer relationships, principal concerns include

    potential benefits from such an investment (Anderson et al., 1991) and the likelihood of

    receiving rewards from customers for collaborating in product development. This

    illustrates how product and market strategies of a corporation are influenced by customer

    behaviour. As this supply-side-driven trend occurs, consumer perspective becomescritical in evaluating the likely market acceptance of new product categories, giving

    individual buyers a complex behavioural role. Managers should be acquainted with

    customer needs in order to effectively stimulate additional market needs. Burger and

    Cann (1995) found that improving customer satisfaction and adding value to customers

    in high technology purchases are very important factors for technology-based

    organisations. We propose customer-orientated thinking for technology-based firms and

    marketing strategy planning based on research of customer behaviour.

    Managers usually make strategic decisions according to a single purpose or

    dimension. However, strategy is influenced by many corporate factors, especially

    marketing strategy. The traditional concept of strategy lacks a multi-dimensional

    emphasis. In this paper, the DEMATEL method is used to build the relative relationship

    of decision factors for customer buying behaviour. The relationships support a

    multi-level viewpoint for planning strategy.

    This paper is organised as follows. Section 2 introduces the TFT-LCD industry

    development, LCD-TV, and a brief review of customer behaviour researches. The model

    construction and implementation are shown in Section 3. An empirical study of LCD-TV

    in Taiwan is presented in Section 4. Finally, conclusions and recommendations are

    presented in Section 5.

    2 TFT-LCD industry and customer behaviour reviews

    This section presents the TFT-LCD industry development, LCD-TV, and a brief review

    of customer behaviour researches. The TFT-LCD industry development and LCD-TV

    can assist us in understanding the big picture and environment of this industry.In addition, we discuss customer behaviour trends to describe the importance of customer

    needs.

    2.1 TFT-LCD industry development and LCD-TV

    The Liquid Crystal Display (LCD) industry has made significant advances in technology.

    Market share and applications of LCD have grown steadily since the 1970s. LCDs are

    widely used in notebook PCs, mobile phones, Personal Digital Assistants (PDAs) and

    soon-to-be TVs currently. However, thin film transistor (TFT) technology that allowed

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    146 Y-J. Chiu, H-C. Chen. G-H. Tzeng and J.Z. Shyu

    for improving colour quality and faster refresh rates was first commercialised for

    large-sized displays in the early 1990s. The TFT-LCD market is segmented by panel size into small, medium and large. The large-sized segment is defined by

    DisplaySearch (2000) as panels that are ten inches and above in diagonal measurement,

    representing the largest part of market value. Large-sized TFT-LCD panels are primarily

    used for notebook computer screens and computer monitors with a new application of

    LCD-TV, designed in size, from thirteen to over forty inches in diagonal measurement.

    The LCD-TV offers a different technology from the traditional Cathode Ray Tube

    (CRT) with advantages of low radiation, low power consumption, slim size. A

    comparison table of LCD-TV and CRTs characteristics is provided below (Table 1).

    Table 1 Comparisons of TFT-LCD and CRT to TV applications

    Products Characteristics Weak points

    High contrast ratio

    Good luminance

    The quality of resolution close to CRT

    Slim

    Low radiation

    TFT-LCD

    Low power consumption

    Higher cost than CRT

    Good luminance Heavy

    High contrast ratio and resolution power consumption

    CRT

    Low price Radiation problem

    LCD-TV has been unable to increase its market share due to its high price.However, there is growing evidence of a trend that LCD-TV will replace CRT-TV

    (DisplaySearch, 2004). Technology advance of large TFT-LCD panels and the glass

    substrates broadening tendency will reduce manufacturing cost (Deutsche Bank Group,

    2004). DisplaySearch (2002) proposes that the LCD-TV market will increase as

    TFT-LCD producers build fifth and sixth generation factories, which can reduce

    large-area display costs. ING estimates (2003) that the driving factors of LCD-TV

    adoption are:

    lower prices

    regulations enforcing the migration of broadcast TV from analogue to digital

    proliferation of personal TVs used as supplements to the household TV.

    Tracey et al. (1999) studied the relationship between firms with a high level of advanced

    manufacturing technology and greater customer satisfaction. Technology should be

    studied while analysing high-tech products, as extensive strategy distribution depends on

    technological intellectualism. Diagonal technology, size, resolution, aspect ratio, contrast

    ratio, luminance, frame rate per second (fps), interface type, power consumption, and

    viewing angle are critical technological issues in the LCD-TV industry. Therefore, slim

    size, low radiation, and low power consumption are advantages of the LCD-TV.

    Diagonal technology, resolution, aspect ratio, contrast ratio, and luminance are the result

    of resolution of kinescope. Frame rate per second in kinescope is another technological

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    Marketing strategy based on customer behaviour for the LCD-TV 147

    indicator for the TV user, as well as a satisfactory size. Additionally, inner functioning,

    product design, and other functions of LCD-TV are included. Resolution of kinescope,frame rate per second, size, inner functioning, product design, and added functions are

    six key criteria for consumer buying behaviour applied to technical aspects of this study.

    2.2 A brief review of customer behaviour researches

    Market orientation has been adopted by managers, and long been defended by marketing

    academics (Lear, 1963; Levitt, 1960). It first appeared in the 60s management theories,

    and was promoted in firms during the 90s.

    The four components of market orientation include customer orientation, competitor

    orientation, inter-functional coordination, and customer focus-one of two long-term

    decision-criteria l (Kohli et al., 1990; Narver et al., 1990). Market orientation has been

    correlated with profitability and other measures of corporate success (Narver et al., 1990;Liu et al., 1997; Wang et al., 1993). Market orientation and customer orientation are

    terms that have been used to describe the implementation of the marketing concept

    (Kohli et al., 1990).

    The customer-oriented marketing concept presented by Kotler (1967) is no longer a

    mirage. Da Silva et al. (2002) showed that customer orientation is a central factor in

    market orientation, but despite the importance of customer and market orientation, there

    has been little research into how well suppliers understand their customers in a

    commercial context. Additionally, Gruner et al. (2000), using empirical study, pointed

    out that collaborating with financially attractive customers, or customers exhibiting

    lead-user characteristics increases new product success. These literatures show that the

    consumer plays a critical role in market strategy planning.

    Companies therefore, need to position customer orientation accordingly and analyse

    consumer buying-behaviour. Sheth (1994) has described relationship development as an

    evolution from normal buying and selling to a new state where the customer is so

    satisfied that he/she becomes another marketing arm for the seller. In addition,

    Assael (1987) distinguished four types of consumer buying behaviour such as, complex,

    dissonance-reducing, habitual, and variety-seeking, based on the degree of buyer

    involvement and differences among brands. There are many variables that shape the

    consumers decision-making process, including individual differences, environmental

    influences, and psychological processes (Engel et al., 1995). Peter et al. (1993) studied

    consumer behaviour as a means to improve marketing strategy and to assist product

    promotion, pricing and channel strategy planning. This paper designed a questionnaire

    based on the consumer decision process model with the idea that knowledge about

    consumer buying behaviour will help firms in planning their marketing strategy. The

    research shows some important factors about how customers make decisions.

    3 Model construction and implementation

    The concept of model and implementation are proposed in this section.

    The implementation process is illustrated in Figure 1.

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    148 Y-J. Chiu, H-C. Chen. G-H. Tzeng and J.Z. Shyu

    Figure 1 Implementation process

    The implementation process includes four steps. They are data collection, customer

    preference analysis, measuring the relationships among customer decision factors, and

    marketing strategy planning. The details about the four steps are as follows:

    Step 1: Data collection.

    The data is collected from questionnaires. The questionnaire is designed to match the

    research objective. A random sampling is adopted in this study.

    Step 2: Customer preference analysis.

    We can know the customers preference by analysing the collected data. Data regarding

    their comprehension levels of LCD-TV, willingness to buy, information source, preferred

    brand, possession rate, motive, buying place, etc are collected by asking the customers,relevant questions. Through these questions, we can illustrate customer preference and

    basic information.

    Step 3: Measuring the relationships among customer decision factors.

    The DEMATEL method is used to analyse the customers decision factors. It is a kind of

    structural modelling approach. It is a comprehensive method for building and analysing a

    structural model involving causal relationships between criteria. The special questions

    formed are designed for DEMATEL. An example is shown in the appendix.

    Step 4: Marketing strategy planning.

    When we know the customers preference and relationships among customer decision

    factors, we can make intelligent marketing strategy plans. We must integrate the aboveinformation to provide a synthesised marketing strategy plan.

    4 An empirical study of LCD-TV market

    There are five subsections of customer behaviour that provide clues to marketing strategy

    in the LCD-TV market. The subsections include a questionnaire and data sampling,

    customer preference analysis, measuring the relationships among customer decision

    factors, and marketing strategy planning.

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    Marketing strategy based on customer behaviour for the LCD-TV 149

    4.1 Questionnaire and data sampling

    The purpose of this empirical study is to understand customer behaviour with regard to

    the LCD-TV through a questionnaire survey. The questionnaire includes three parts; the

    first part is used to measure the relationships among decision factors; the second part

    investigates the customers preference; the third part includes socio-economic data.

    The population of this study is defined as persons over twenty years of age, living in

    Taiwan. The sample size is at least 385 according to the two principles Mc Clave and

    Dietrich (Hill et al., 1962) and Roscoes seven criteria (1975). A total of 1500

    questionnaires were delivered, 779 returned, with 430 considered effective.

    The Cronbach reliability coefficient of the questionnaire is 0.8320. We concluded that

    the Cronbach reliability coefficients of this questionnaire are reliable. Table 2 shows

    the collected sample according to gender, family life-cycle, age, income (monthly),

    qualifications, and occupations.

    Table 2 LCD-TV potential customers: questionnaire profile

    LCD-TV questionnaire Sample Percentage

    Gender

    Male 320 74.4

    Female 110 25.6

    Family life-cycle

    Singles 170 39.5

    Couples 84 19.5

    Younger parents 176 40.9

    Age (years)

    2125 35 8.1

    2630 116 27.0

    3135 51 11.9

    3640 65 15.1

    4145 66 15.3

    4650 45 10.5

    5155 36 8.4

    5660 14 3.3

    Over 60 2 0.5

    Income (monthly)

    Below 20,000 45 10.5

    20,00140,000 67 15.6

    40,00160,000 119 27.7

    60,00180,000 90 20.9

    80,001100,000 60 14.0

    Over 100,001 49 11.4

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    Table 2 LCD-TV potential customers: questionnaire profile (continued)

    LCD-TV questionnaire Sample Percentage

    Qualifications

    Basic education 0 0

    Secondary school 8 1.9

    HND diploma/ certificates 48 11.2

    Degree 125 29.1

    Graduate institute or above 249 57.9

    Occupation

    Service industry 32 7.4

    Student 45 10.5

    Farmer 0 0

    Engineer 405 24.4

    Businessman 27 6.3

    Public official 70 16.3

    Teacher 17 4.0

    SOHO or Unemployment 6 1.4

    Housekeeper 0 0

    Military or Police 77 17.9

    Retires 1 0.2

    Others 50 11.6

    4.2 Customer preference analysis

    We obtained basic information about the customers (Table 3) and found that 97.7% were

    familiar with LCD-TV, showing that LCD-TV has become popular in Taiwan. Where do

    customers obtain information about LCD-TV? Primarily from television (21.45%).

    A small percentage (4.2%) owns LCD-TV, while the majority (95.8%) does not.

    The preferred brand among customers is BenQ. In addition to the brand factor, the

    marketing channel is also considered. 51.6% of customers prefer to buy the LCD-TV

    from electric appliance retailers. Therefore, we must pay more attention to this preference

    and plan appropriate channel strategies.

    Furthermore, 88.6% of customers are willing to buy the LCD-TV if the price is

    reasonable. The main motive for buying is the size of the LCD-TV and customers prefer

    the 3040-inch size. Most manufacturers coincidentally produce LCD-TVs in3040-inches, but they must overcome some technical problems and cut to appropriate

    sizes.

    The most important issues are customer decision factors. These include price

    (27.0%), quality (23.3%), resolution of kinescope (9.5%), and low radiation (8.7%).

    Presently, each company producing LCD-TVs is making greater efforts to reduce cost to

    increase their market share. But what is reasonable price? Take the 42-inch LCD-TV

    for example. The accepted price is NT $50001 to NT $70000 (28.4%). From this data, we

    can suggest that a reasonable price for a 42-inch LCD-TV can be between NT $50001

    and NT $70000.

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    Marketing strategy based on customer behaviour for the LCD-TV 151

    Table 3 Customer preference analysis of LCD-TV

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    4.3 Measuring the relationships among customer decision factors

    We not only want to find the important factors but also to measure the relationships

    among these factors. Why is such a relationship so important? Because understanding the

    relationship among decision factors can assist managers in making marketing strategies.

    A manager usually makes strategic decisions according to one purpose or dimension.

    However, strategy is an interactive decision making process and is influenced by many

    corporative factors, especially marketing strategy. The traditional concept of strategy

    lacks multi-dimensional interaction. In this paper, the DEMATEL method is used to

    build a relative relationship of decision factors for consumer buying behaviour.

    The relationships support a multi-level viewpoint to plan a strategy which conforms to

    actual situations and a competitive environment.

    Before analysing the use of the DEMATEL method, it is important to be aware of

    customer decision criteria. In previous researches, buying behaviour was studied only forthe supply side. Weber et al. (1991) reviewed 74 papers published since 1966, which

    researched criteria used in selection of suppliers by all types of industrial buyers. Criteria

    included price, quality and service issues. Da Silva et al. (2002) used six attributes to

    assess customer orientation in buying behaviour. The criteria are cost, work quality,

    delivery time in buying behaviour, responsiveness to requests, innovative ability, and

    good design ideas. Kotler (1988) indicated the importance of analysing buyer behaviour

    in market management. He also proposed the concept of price, product, place and

    promotion for marketing strategy. Besides the literature review, at the inception of this

    research, many interviews were made with customers and LCD manufacturing firms to

    test and confirm which criteria appeared to be the most important in this context.

    We synthesised the literature review, interviews, and the technological characteristics of

    the LCD-TV to illustrate customer decision factors. The customer decision factors are

    shown in Table 4.

    Table 4 Dimensions and decision factors of customers

    Dimensions Decision factors

    Price

    Quality

    After-sale service

    Size

    Brand

    Product

    Function

    Sales exposition

    Advertising

    Promotion

    Channel

    Good design ideaCreativity

    Innovative ability

    Slim

    Low radiation

    Low power consumption

    Frame rate per second

    Technical capability

    Resolution of kinescope

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    Marketing strategy based on customer behaviour for the LCD-TV 153

    Details about the DEMATEL method are introduced in the Appendix where we explain

    the DEMATEL method step by step.

    Step 1: Notations

    Notations used in this section are as follows:

    fi i-th decision factor for customer

    S a set of elements S= {f1,f2, ,f16}

    Z initial direct-relation matrix

    X normalised direct-relation matrix

    T total-relation matrix

    D sum of rows forTR sum of columns forT

    Step 2: A customer evaluates the relationship between a pair of factors for decision

    factors in the questionnaire. The initial direct-relation matrix Z is a 16 16 matrix

    obtained by pair-wise comparisons in terms of influences and directions between

    decision factors.

    Step 3: The normalised direct-relation matrix X is obtained through equation (A2) and

    equation (A3). The normalised matrix of direct relation is shown in the Appendix.

    Step 4: The total-relation matrix T is calculated by using equation (A4). The matrix of

    total relation is shown in the Appendix.

    Step 5: Using the values ofD (sum of rows) andR (sum of columns) in the matrix of total

    relations, a level of influence and a level of relation are defined. Based on Definition 5

    and Definition 6, a causal diagram is created through equations (A5), (A6) and (A7).

    The features of each decision factor are visualised as the oriented graphs. In this study,

    we adapt the threshold value (p) as 0.39 to obtain the total relationship. 0.39 is the most

    appropriate value to acquire a suitable relationship from trying above and under 0.39.

    The value under 0.39 gains too many factors and complex relationships in the whole

    system; the relationship is not obvious above 0.39. The key decision factors and

    relationships are obtained from the total-relation matrix (Table 5) and the influence

    degree of customer decision factors (Table 6). The causal diagram of total relation of

    customer decision factors is shown in Figure 2.

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    Table 5 The matrix of total relation

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    Marketing strategy based on customer behaviour for the LCD-TV 155

    Table 6 The influence of degree of purchasing concern factors

    Symbols Di+ Ri DiRi

    f1 9.868 1.124

    f2 10.040 1.630

    f3 10.114 1.019

    f4 9.979 1.012

    f5 9.898 0.902

    f6 9.942 1.043

    f7 9.870 1.333

    f8 9.989 1.974

    f9 9.847 1.069f10 9.790 0.173

    f11 9.814 0.150

    f12 9.702 0.165

    f13 9.965 1.103

    f14 9.908 0.328

    f15 9.797 0.881

    f16 9.819 1.294

    Notation:

    Symbols Contents

    f1 Price

    f2 Quality

    f3 Brand

    f4 Function

    f5 After-sale service

    f6 Size

    f7 Sales exposition

    f8 Advertising

    f9 Channel

    f10 Good design ideaf11 Innovative ability

    f12 Slim

    f13 Low radiation

    f14 Low power consumption

    f15 Frame rate per second

    f16 Resolution of kinescope

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    156 Y-J. Chiu, H-C. Chen. G-H. Tzeng and J.Z. Shyu

    Figure 2 The causal diagram of total relation (p 0.39)

    Results show that Quality (f2) is a powerful factor and plays a main role, because

    the value of (Di +Rj) and (Di Rj) is very significant. On the contrary, Advertising (f8)

    is negatively influenced by the other factors, because the value of (Di Ri) is

    negative and the value is also significant. At the same time, we find the causal diagram oftotal relationship shows the same results Quality (f2) is a very powerful factor

    affecting other factors and Advertising (f8) is the factor which is intensely affected

    by the others.

    In view of the causal diagram of total relation, there are four main factors,

    Quality (f2)

    Advertising (f8)

    Sales exposition (f7)

    Brand (f3).

    Quality (f2) plays the key role in total-relation, while the other three factors are intensely

    affected by other factors. Quality (f2) directly affects Brand (f3), Function (f4), Size (f6),Sales exposition (f7), Channel (f9) and Advertising (f8). Quality (f2) is the base on which

    to develop Brand (f3). If the quality is good, Brand can be driven to be good;

    simultaneously, it is bad. Function (f4) and Size (f6) are two parts of the whole product.

    They are also developed, based upon quality. In addition, the marketing channel is

    affected by quality. When there is good quality, there is a good channel. Each retailer

    wants to sell good quality products. It is necessary to manufacture high quality products

    to establish a good relationship with retailers. The same concept can be explained in the

    relation between Sales exposition (f7) and Quality (f2).

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    Marketing strategy based on customer behaviour for the LCD-TV 157

    Furthermore, Advertising (f8) is influenced by six factors:

    Price (f1)

    Quality (f2)

    After-sales service (f5)

    Low radiation (f13)

    Frame rate per second (f15)

    Resolution of kinescope (f16).

    As far as Price (f1) is concerned, it controls the attraction for consumers in advertising.

    High or low price is dependent on product positioning in the market. Furthermore,

    Quality (f2) can provide a guarantee of LCD-TV and avoid fraudulent advertising.

    After-sales service (f5) is another factor affecting advertising success. Furthermore, Low

    radiation (f13), Frame rate per second (f15), and Resolution of kinescope (f16) are special

    characteristics of the LCD-TV. These technology factors are partially composed of

    LCD-TV advertising. However, the styles, kinds, idiosyncrasies of customers and further

    details of advertising are not discussed in this paper.

    Moreover, Sales exposition (f7) is the second factor that is influenced by four factors:

    Price (f1)

    Quality (f2)

    Low radiation (f13)

    Resolution of kinescope (f16).

    Price (f1) and Quality (f2) influence the degree of popularity degree to sell the product.

    Price and quality are the most important factors for consumers. Sales can introduce

    different levels of products with diverse prices and qualities to meet consumers various

    needs. Sales must fully understand all kinds of price and quality levels, and knowledge of

    Low radiation (f13) and Resolution of kinescope (f16) with regard to the LCD-TV is very

    important for sales. Sales must have the ability to sell high-tech products. Sales with the

    good exposition can catch consumers attention and help them choose suitable products.

    Another influence factor is Brand (f3). It is separately affected by Quality (f2), Low

    radiation (f13), and Resolution of kinescope (f16). High Quality (f2) can be a guarantee to

    support brand. Low radiation (f13) and Resolution of kinescope (f16) are characteristics of

    the LCD-TV. They affect the Brand image in the eyes of the consumers. In short, the

    total relation is very important to help us understand the relationship of each key factor.

    After understanding the complex relationship, we can then draft marketing strategy planson the basis of the causal diagram of the total relation in each section.

    4.4 Mapping marketing strategy framework by decision factor relationship

    A marketing strategy planning framework is illustrated, based on customer decision

    factors relationship (see Figure 2) in this section. The perspective of decision factor

    relationship shows the interactions among twelve decision factors. It is obvious that

    Quality (f2) is a critical factor affecting the other eleven decision factors, so we put it as

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    158 Y-J. Chiu, H-C. Chen. G-H. Tzeng and J.Z. Shyu

    central to the marketing strategy planning framework. According to the characteristics of

    factors and interactive relationships, we induced three strategic clusters based on marketposition and strategic operation concept. The three strategic clusters are product strategy,

    sales strategy, and advertising strategy. Product strategy and sales strategy are named by

    inducing the factors relationship. They are known as the Golden Triangle Strategies.

    The marketing strategy framework is shown in Figure 3.

    Figure 3 Marketing strategy planning framework

    Brand (f3) plays the main role in product strategy. Other product characteristics areincluded. They are Function (f4), Size (f6), Low radiation (f13), and Resolution of

    kinescope (f16). Sales exposition (f7) is a key factor successfully affecting sales strategy.

    Sales exposition (f7) has an interaction relationship with Price (f1), Low radiation (f13),

    and Resolution of kinescope (f16). As Channel (f9) also affects sales strategy, we put it in

    this cluster. Furthermore, advertising strategy includes Price (f1), After-sale service (f5),

    Low radiation (f13), Frame rate per second (f15), and Resolution of kinescope (f16). They

    are the distinguishing features of LCD-TV except for Price (f1); so it is clear that

    adverting strategy should focus on the LCD-TV characteristics.

    The framework explains noticeable issues and interaction in marketing strategy

    planning which can help marketing managers to plan suitable marketing strategies with

    limited resources. Correct strategic aspect in firms is adopted to support substantial

    management in the future.

    4.5 Marketing strategy planning

    Television is a kind of product shopping (Kotler et al., 2001). When customers are in the

    process of choosing and making buying-decisions, they will carefully compare

    applicability, price, quality and styles. Marketing managers do not typically distribute

    their products through numerous sales channels, but provide consulting services to assist

    customers making decisions. Understanding the characteristics of television can help us

    to make appropriate marketing strategy plans.

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    Marketing strategy based on customer behaviour for the LCD-TV 159

    Three marketing strategies are proposed in Figure 3. First, we discussed product

    marketing strategy. A products strategic decision is achieved by considering: productquality, function, size, and brand. Product quality is composed of performance quality

    and conformance quality. Performance quality is the capability to implement LCD-TV

    functions. Conformance quality encompasses quality control while conveying a stable

    performance quality level to customers. High product quality then means high quality of

    performance and conformance. Return on quality (ROQ) has been recently adopted in a

    great majority of companies (Rust et al, 1995). Many decision makers regard quality as a

    potential strategic weapon or a competitive requisite to create customer value and

    satisfaction.

    Product function is categorised as product characteristics. Each product can be given

    a different level of characteristics. As the functions increase, the grade is higher.

    However, the content of built-in functions is dependent on customer needs; it is also

    valuable to customers and to the companys technology. According to the analysis above,the 3032-inch size TV is the most popular, with the 3540-inch being the second most

    popular, showing the current preference for 3040-inch LCD-TVs. The large size

    LCD-TV can be produced using high technology levels. If companies are equipped with

    both technology design and mass production capability to deliver a high-resolution large

    size LCD-TV, they will have a competitive advantage in the market. Size is just one

    factor of product design. Good product design can attract customer attention, improve

    product performance, and reduce production cost. In the future, LCD-TV manufacturers

    should pay more attention to product design to increase their market share. For example,

    the frame colour can be designed to match living room dcor. Individual style is

    important for customers in this era, and conforming to current trends could increase

    profits.

    In addition to quality, brand is more important than product function and size

    for product marketing strategy and branding can increase product value

    (Kotler et al., 2001). In the LCD-TV market, most brands are owned by manufacturers.

    In competing head-to-head with global customer electronics giants such as Sony,

    Panasonic, and Samsung, brand name is no longer a panacea in the digital TV sector. But

    brand is still a critical part of a product. At the same time, low radiation and high

    resolution of kinescope must be considered when we make brand policy, as they are not

    only the technology dimension factors but also product characteristics. With the causal

    diagram of total relation, the two elements affect the brand. Brand image should be added

    to the two technical elements to emphasise its importance. Customers still maintain a

    high loyalty to home appliances, so it will be easier to contract with leading

    manufacturers than creating a new brand. It means the well-known brand is a valuable

    asset. Local manufacturers should heavily invest in brand name building and using that

    brand image to gain more market shares.Second, we will illustrate the sales and marketing strategy. Quality, channel, sales

    exposition, price, and technical characteristics should be considered while formulating

    sales and marketing strategy. Sales exposition is the most important factor in obtaining a

    successful sales and marketing strategy. Many factors contribute to building up the high

    performance of sales exposition, e.g., recruiting, sales training mechanism, cordial

    service attitude and professional knowledge about selling skills and LCD-TVs.

    Additionally, price and technical characteristics low radiation and high resolution of

    kinescope still affect sales exposition. Pricing policy can be divided into three levels:

    high-price, general-level-price, and low-price. Generally speaking, lower price is more

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    160 Y-J. Chiu, H-C. Chen. G-H. Tzeng and J.Z. Shyu

    acceptable than higher price, so it is important in sales to be able to discriminate between

    customers with different price demands. Regarding technology level, low radiation andhigh resolution of kinescope are special properties of the LCD-TV. Sales needs to

    understand technical knowledge and characteristics, and should highlight the benefits of

    low radiation and high resolution. Essentially, quality is a forceful guarantee to sales and

    customers. Product quality, sales quality, and channel quality control the success of a

    sales marketing strategy. The collection data shows that 51.6% of customers prefer to

    buy the LCD-TV from electric appliances retailers; 20% of customers buy the LCD-TV

    from brand channels; 14.7% of respondents from the mart. Since marketing managers

    provide professional consulting services to assist customers making decisions, the

    marketing channel can be an electric appliance retailer, a brand agent, or the mart in

    accordance with information from customers. It is important therefore for manufacturers

    to maintain a positive relationship with marketing channels.

    Third, advertising marketing strategy is presented. Quality, price, after-sale service,mass media, resolution of kinescope, frame rate per second, and low radiation should be

    considered in advertising marketing strategy. The first decision concerns the mass media.

    Television, the internet, magazines, and newspapers are the most popular mass

    media among customers. We should attract attention by using these popular mass media

    avenues, especially the new medium- the internet. We must design various alternatives

    according to different mass media. When we choose a medium, the message-marketing

    strategy forms the basis for our decision. Advertising can transmit a companys mission,

    brand image, product characteristics, and sales and marketing strategy. It is an important

    medium for a company to convey particular information. Advertising is affected by

    quality, price, after-sale service, resolution of kinescope, frame rate per second, and low

    radiation With the exception of quality, the five elements can be separated into three

    dimensions:

    technology dimension (including resolution of kinescope, frame rate per second and

    low radiation)

    service dimension

    price.

    These can be regarded as advertising objectives to communicate with customers and be

    classified into three kinds of advertisements. We can consider technology characteristics

    as an informative advertising of a new product. High quality and after-sale service are

    key elements for persuasive advertising. They tell customers that the company provides

    the best quality and service. When we undertake promotion-marketing strategy, price

    becomes the critical factor in marketing channels. We also can design different

    advertising marketing strategies in accordance with product life cycle which canco-operate with other factors to make a good advertising marketing strategy.

    The whole concept of synthetic marketing strategy is illustrated above. In this paper,

    we provided a strategic framework and an aspect of marketing strategy planning for the

    manager in TFT-LCD manufactures or LCD-TV firms. However, there are different

    resources and competitive situations in different firms. This research only gives a clear

    marketing strategy planning framework for the LCD-TV industry. Marketing managers

    will need to adjust this marketing strategy framework to fit the corporation strategy

    planning of different firms.

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    Marketing strategy based on customer behaviour for the LCD-TV 161

    5 Conclusions and recommendations

    Customer needs should be highly regarded in new product development. In contrast to

    supplier-side researches, we focus on the customer-side to explore customer preference.

    According to our findings, the four most important customer decision factors are price,

    quality, high resolution of kinescope, and low radiation. It is interesting that, no matter

    whether customers prefer traditional TVs or LCD-TVs, they emphasise both Price and

    Quality, rather than the technological aspect.

    Measuring the relationships among customer decision factors can help us understand

    the interactions. It not only provides critical decision factors but also illustrates

    interactive relationships. Managers focus on a single critical purpose or central concept

    of the corporation to make strategic decisions. But practically speaking, strategy is

    influenced by many corporative internal actives and is interactive decision making.

    Assisting the marketing manager in planning an overall marketing strategy is important.The DEMATEL method provides a useful way to obtain knowledge of the relationships

    among customer decision factors. Then, a marketing strategy planning blueprint is

    illustrated in the base of total relations among customer decision factors. We also

    proposed three main strategies- product strategy, sales strategy, and advertising strategy,

    which together we call the Golden Triangle Strategies. Golden Triangle Strategies are in

    the basic of Quality. Then we synthesise customer preference analysis, and mark

    segmentation information to design marketing strategy planning.

    This study provides relationships and marketing strategy planning framework for

    firms in the LCD-TV market to understand customer needs and reduce the gap between

    technology and customer-needs.

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    Appendix

    DEMATEL method

    The DEMATEL method is based on a graph theory that enables us to plan and solve

    problems visually, so that we may divide multiple criteria into a cause and effect group in

    order to better capture causal relationships visibly. Directed graphs are more useful than

    directionless graphs, because digraphs can demonstrate the directed relationships of

    sub-systems. A digraph may typically represent a communication network, or a

    domination relation between individuals, etc. Suppose a system contains a set of

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    Marketing strategy based on customer behaviour for the LCD-TV 163

    elements S= {f1, f2, ,fn}, and particular pair-wise relations are determined for

    modelling with respect to a mathematical relation E. Next, to portray the relation Eas adirect-relation matrix that is indexed equally on both dimensions by elements from the

    set S. Then, take out the case that the number is 0 appearing in the cell (i,j), if the entry is

    a positive integral that has the meaning of:

    the ordered pair (fi,fj) is in the relationE

    it has the kind of relation regarding that element fi causes elementfj.

    The digraph portrays a contextual relation among the elements of system, in which a

    numeral represents the strength of influence (Figure A1). The A, B, C, D and E represent

    the factors which have relations in Figure A1. The number between factors is influence

    or influenced degree. For example, an arrow from B to A represents the fact that B

    influences A and its influenced degree is three. The DEMATEL method can convert the

    relationship between the causes and effects of criteria into an intelligible structural modelof the system. In order to apply the DEMATEL method smoothly, we refined the version

    used by Hori and Shimizu (1999) and made essential definitions as below.

    Figure A1 DEMATEL digraph

    Definition 1: The pair-wise comparison scale may be designated into four levels, where

    the scores of 0, 1, 2, 3, and 4 represent No influence, Low influence, High influence,

    and Very high influence respectively.

    Definition 2: The initial direct-relation matrixZis a n n matrix obtained by pair-wise

    comparisons in terms of influences and directions between criteria, in which zij is denoted

    as the degree of which the criterion i affects the criterionj.

    11 12 1

    21 22 2

    1 2

    n

    n

    n n nn

    z z z

    z z z Z

    z z z

    =

    (A1)

    Definition 3: The normalised direct-relationmatrix X can be obtained through the

    equations (A2) and (A3), in which all principal diagonal elements are equal to zero.

    X=sZ (A2)

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    164 Y-J. Chiu, H-C. Chen. G-H. Tzeng and J.Z. Shyu

    11

    1

    ( , 1,2, , )max

    n

    iji n

    j

    s i j nz

    =

    = =

    (A3)

    Definition 4: The total-relation matrix T can be acquired by using the equation (A4),

    where theIis denoted as the identity matrix.

    T=X+X2 + =X(IX)1 (A4)

    Definition 5: The sum of rows and the sum of columns are separately denoted asD and

    R within the total-relation matrix Tthrough the equations (A5), (A6), and (A7).

    [ ] ( , 1,2, , )ijT t i j n= = (A5)

    1

    ( )n

    i ij

    j

    D D t =

    = =

    (A6)

    1

    ( )n

    j ij

    i

    R R t =

    = =

    (A7)

    whereD vector andR vector denote the sum of rows and columns respectively.

    Definition 6: SupposeDi. denotes the row sum ofi-th row of matrix T. Then,Di. shows

    the sum of influence dispatching from factor i to the other factors both directly and

    indirectly. Suppose R.j denotes the column sum ofj-th column of matrix T. Then, R.j

    shows the sum of influence that factori is receiving from the other factors. Furthermore,

    when i =j, i.e., the sum of row sum and column sum (Di.+R.j) shows the index ofrepresenting the strength of influence both dispatching and receiving, that is, (Di +R.j)

    shows the degree of central role that the factor i plays in the problem. If (Di R.j) is

    positive, then the factori is rather dispatching the influence to the other factors, and if

    (Di R.j) is negative, then the factor i is rather receiving the influence from the other

    factors (Tamura et al., 2002).

    Table A1 The matrix of direct relation

    Factors f1 f2 f3 f4 f5 f6 f7 f8 f9 f10 f11 f12 f13 f14 f15 f16

    1 0.000 0.052 0.066 0.068 0.057 0.068 0.074 0.077 0.068 0.060 0.063 0.059 0.056 0.061 0.056 0.054

    2 0.057 0.000 0.070 0.072 0.060 0.073 0.078 0.082 0.073 0.064 0.067 0.063 0.060 0.064 0.060 0.057

    3 0.043 0.042 0.000 0.056 0.047 0.057 0.062 0.065 0.057 0.050 0.052 0.049 0.047 0.051 0.047 0.0454 0.044 0.042 0.056 0.000 0.046 0.056 0.060 0.063 0.056 0.049 0.051 0.048 0.046 0.049 0.046 0.044

    5 0.054 0.052 0.069 0.068 0.000 0.066 0.072 0.075 0.067 0.059 0.061 0.058 0.055 0.059 0.055 0.052

    6 0.044 0.043 0.056 0.055 0.045 0.000 0.060 0.063 0.055 0.049 0.051 0.048 0.045 0.049 0.045 0.043

    7 0.045 0.043 0.057 0.056 0.046 0.056 0.000 0.058 0.051 0.045 0.047 0.044 0.042 0.045 0.042 0.040

    8 0.042 0.040 0.053 0.052 0.042 0.052 0.051 0.000 0.049 0.043 0.045 0.042 0.040 0.043 0.040 0.038

    9 0.044 0.042 0.056 0.055 0.045 0.055 0.054 0.058 0.000 0.049 0.051 0.048 0.045 0.049 0.045 0.043

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    Marketing strategy based on customer behaviour for the LCD-TV 165

    Table A1 The matrix of direct relation (continued)

    Factors f1 f2 f3 f4 f5 f6 f7 f8 f9 f10 f11 f12 f13 f14 f15 f16

    10 0.050 0.048 0.064 0.062 0.051 0.062 0.061 0.066 0.062 0.000 0.058 0.054 0.051 0.055 0.051 0.049

    11 0.049 0.047 0.062 0.061 0.050 0.061 0.060 0.065 0.061 0.054 0.000 0.052 0.049 0.053 0.049 0.047

    12 0.049 0.047 0.062 0.061 0.050 0.061 0.060 0.065 0.061 0.054 0.055 0.000 0.052 0.057 0.052 0.050

    13 0.056 0.054 0.071 0.070 0.057 0.070 0.068 0.074 0.070 0.062 0.063 0.063 0.000 0.060 0.055 0.053

    14 0.052 0.050 0.066 0.065 0.053 0.064 0.063 0.069 0.065 0.057 0.058 0.058 0.051 0.000 0.051 0.049

    15 0.054 0.052 0.068 0.067 0.055 0.067 0.066 0.071 0.067 0.059 0.061 0.061 0.053 0.057 0.000 0.053

    16 0.056 0.054 0.071 0.070 0.057 0.070 0.068 0.074 0.070 0.062 0.063 0.063 0.055 0.060 0.057 0.000

    Table A2 The matrix of indirect relation

    Factors f1 f2 f3 f4 F5 f6 f7 f8 f9 f10 f11 f12 f13 f14 f15 f16

    1 0.255 0.242 0.320 0.316 0.259 0.316 0.321 0.343 0.314 0.277 0.286 0.274 0.255 0.276 0.257 0.246

    2 0.267 0.260 0.340 0.335 0.275 0.335 0.341 0.364 0.333 0.294 0.304 0.291 0.271 0.292 0.272 0.261

    3 0.209 0.201 0.268 0.262 0.215 0.262 0.266 0.284 0.260 0.229 0.237 0.227 0.211 0.228 0.213 0.204

    4 0.206 0.198 0.262 0.261 0.212 0.258 0.263 0.281 0.256 0.226 0.234 0.224 0.209 0.225 0.210 0.201

    5 0.247 0.238 0.314 0.310 0.257 0.310 0.316 0.337 0.308 0.272 0.282 0.270 0.251 0.271 0.252 0.241

    6 0.204 0.197 0.260 0.256 0.210 0.259 0.261 0.278 0.254 0.224 0.232 0.223 0.207 0.224 0.208 0.199

    7 0.196 0.188 0.249 0.246 0.202 0.246 0.254 0.268 0.244 0.216 0.223 0.214 0.199 0.215 0.200 0.191

    8 0.184 0.177 0.234 0.231 0.189 0.231 0.236 0.254 0.230 0.203 0.210 0.201 0.187 0.202 0.188 0.180

    9 0.202 0.194 0.256 0.253 0.207 0.253 0.258 0.275 0.254 0.221 0.229 0.220 0.204 0.221 0.205 0.197

    10 0.229 0.220 0.290 0.287 0.235 0.286 0.292 0.312 0.285 0.254 0.260 0.249 0.231 0.250 0.233 0.223

    11 0.222 0.213 0.282 0.278 0.228 0.278 0.284 0.303 0.276 0.243 0.255 0.242 0.225 0.243 0.226 0.216

    12 0.226 0.218 0.288 0.284 0.233 0.284 0.290 0.309 0.282 0.249 0.258 0.249 0.229 0.248 0.231 0.221

    13 0.254 0.244 0.322 0.318 0.261 0.318 0.324 0.346 0.316 0.278 0.289 0.276 0.260 0.278 0.259 0.247

    14 0.235 0.226 0.298 0.294 0.241 0.294 0.300 0.320 0.292 0.258 0.267 0.255 0.238 0.260 0.239 0.229

    15 0.245 0.235 0.311 0.307 0.252 0.307 0.313 0.334 0.305 0.269 0.279 0.266 0.248 0.268 0.252 0.239

    16 0.255 0.245 0.323 0.319 0.262 0.319 0.326 0.347 0.317 0.280 0.290 0.277 0.258 0.279 0.259 0.251