internal control quality and information asymmetry in the secondary loan market
TRANSCRIPT
ORI GINAL RESEARCH
Internal control quality and information asymmetryin the secondary loan market
Dina F. El-Mahdy • Myung Seok Park
� Springer Science+Business Media New York 2013
Abstract We examine the association between disclosure of internal control deficiencies
(ICDs) and information asymmetry (IA) in the US secondary loan market. We also investi-
gate which types of ICDs intensify or mitigate conditions of information asymmetry in the
same market. Relying on loan syndication, loan credit rating, financial debt covenants and
loan size, we further explore the effect of loan specific characteristics on the association
between ICDs and IA. Consistent with our predictions, we find that while ICDs increase
information asymmetry in the secondary loan market, the inimitable characteristics in the
secondary loan market (e.g., syndication, loan credit rating, financial covenants, and loan
size) help to mitigate such negative consequences of the disclosure of ICDs on the firm’s
informational environment. We further find that disclosures of ICDs for firms in regulated
industries help to mitigate the negative consequences of ICDs disclosures on IA.
Keywords Disclosure of internal control deficiencies � Information asymmetry �Secondary loan market � Loan-specific characteristics
JEL Classification M41 � G10
1 Introduction
Extant literature documents an association between characteristics of the firm’s informa-
tional environment and information asymmetry among managers and investors in the
D. F. El-Mahdy (&)Earl G. Graves School of Business and Management, Morgan State University, McMechen CommerceBuilding, 1700 E. Cold Spring Lane, Baltimore, MD 21251, USAe-mail: [email protected]
M. S. ParkSchool of Business, Virginia Commonwealth University, Snead Hall, 301 W. Main Street,Box 844000, Richmond, VA 23284-4000, USAe-mail: [email protected]
123
Rev Quant Finan AccDOI 10.1007/s11156-013-0389-1
equity market (Richardson 2000; Frankel and Li 2004; Schrand and Verrecchia 2005;
Bharath et al. 2008). For example, Frankel and Li (2004) find relation between the firm’s
future profitability measures (e.g., the informativeness of financial statements, analyst
following, and news) and information asymmetry. Related, Schrand and Verrecchia (2005)
argue that greater frequency of disclosure in the pre-Initial Public Offering (IPO) period is
a tool that reduces adverse selection associated with the IPO issuance. While some studies
examine the impact of the quality of accounting information on the secondary loan market
(e.g., Wittenberg-Moerman 2008; Ball et al. 2008; Gaul and Uysal 2009; Dhaliwal et al.
2011), little research investigates the relationship between characteristics of the firm’s
informational environment and information asymmetry in the debt market, especially in
the secondary loan market.1 By examining the association between disclosure of internal
control (IC) effectiveness as a proxy for financial reporting quality and information
asymmetry in the secondary loan market, our study fills this gap in prior literature.
Our study is motivated by the following two important developments in the US firm’s
informational environment. First, the secondary loan market is vital and distinctive debt
sector in the US economy. The syndicated lending, which initiates in the secondary loan
market, differs substantially from the bilateral lending structure. In the bilateral lending
structure, once the loan is closed, the borrower is fully committed to the lender with the
annual payments of interests and principal. However, syndicated lending offers more
flexible options to borrowers because the close of the primary loan is not the only
opportunity for them to decrease the cost of borrowing (Altman and Suggitt 2000).
Ivashina and Scharfstein (2010) referred to syndicated lending, a modern form of banking,
as the ‘‘originate-to-distribute’’ model. The US legal systems, which are rooted in common
law systems, have stimulated the growth of syndicated lending because debt has histori-
cally been providing the majority of finance to business firms due to the fact that developed
economies are governed by greater legal rules that strengthen creditors’ rights (Esty and
Megginson 2003). Syndicated lending then offers great refinancing opportunity, especially
when interest rates drop significantly, as is the case of the last few years, and is considered
a highly liquid source of financing for medium and large US firms (Altman and Suggitt
2000). Additionally, global interest in the secondary loan market has been continuously
increasing due to the shift in information technology, regulatory practices, the increase in
the informationally special transactions, such as mergers and acquisition (Haubrich and
Thomson 1996), and the passage of Basel III rules in September 2010. Basell III rules
require banks to increase the quality of their capital and improve the asset management
operations. In 2010, the refinance activity constituted 70 % of the US secondary loan
issuance (Braza 2010). In the same year, the secondary loan market volume went up by
131 % compared to 2009. According to Reuters Loan Pricing Corporation (LPC), the
volume of secondary loan market in US grew from $8 billion in 1991 and to $340 billion in
the second quarter of 2009.2
Second, IC disclosures, unlike other types of corporate disclosures, exist in complex
settings under IC provisions of the Sarbanes–Oxley Act 2002 (SOX 2002, hereafter). For
example IC related provisions have been sharply criticized for being uniform across firms
of different sizes, industries and complexities (Irving II 2006). Therefore, concluding that
the consequences of the disclosure of IC on the secondary loan market are similar to those
in the equity market is unwarranted and subject to investigation. Moreover, IC disclosure
1 The secondary loan market is the place where the initial loan is sold by the primary lender (lead arranger)to multiple lenders (multiple arrangers) after the close of the primary loan.2 LPC web page: http://www.loanpricing.com/analytics/pricing_service_volume1.html.
D. F. El-Mahdy, M. S. Park
123
under SOX 2002 provides both unaudited-voluntary (section 302) and audited-mandatory
(section 404) disclosure, each section with its own unique structure differently affects the
degree of uncertainty in the equity market (Beneish et al. 2008; Kim and Park 2009).
Verrecchia (2001) argues that if one disclosure exists, it would normally link disclosure to
its economic consequences: incentives, efficiency, and endogeneity of the market process.
Thus, we are motivated to examine the efficiency of the IC disclosure in the secondary loan
market. Additionally, our study highlights the multi-dimensionality of the association
between disclosure and information asymmetry especially in the secondary market. Bus-
kirk (2012) finds that disclosure quantity is associated with lower information asymmetry
while disclosure frequency is not. In contrast, we provide empirical evidence on the
association between disclosure type and information asymmetry.
Using the average annual bid-ask spread as a proxy for information asymmetry and as a
measure of the net economic benefits of SOX 2002, we examine the association between
the disclosure of IC quality3 and information asymmetry. Specifically, there are four
primary objectives in this study. First, it examines the association between disclosure of
internal control deficiencies (ICDs), under both section 302 and section 404 of SOX 2002,
and information asymmetry (IA) in the secondary loan market. Second, it sheds some
lights into which types of ICDs, internal control material weaknesses (ICMWs) and
company-level ICDs, intensify or mitigate conditions of information asymmetry in the
secondary loan market. Third, prior studies document that among others, four loan-specific
characteristics such as number of lenders (syndication), availability of loan credit rating,
financial debt covenants and loan size are significantly associated with information
asymmetry (Lee and Mullineaux 2004; Sufi 2007; Wittenberg-Moerman 2008; Ball et al.
2008). Thus, this study explores potential moderating effect of these four loan-specific
characteristics on the association between ICDs and IA in the secondary loan market.
Finally, this study investigates whether firms that remediate or take corrective actions to
address ICDs experience a reduction in information asymmetry.
We predict that while ICDs are positively associated with information asymmetry in the
secondary loan market, some types of ICDs intensify or mitigate information asymmetry in
the secondary market. We also predict that some loan characteristics help to mitigate
conditions of information asymmetry associated with ICDs in the same market. We find
that while ICDs are positively associated with information asymmetry in the secondary
loan market, company-level ICDs and ICMWs intensify the level of uncertainty but
remediation of ICDs significantly reduces IA. Interestingly, our results show that the
secondary loan market’s inimitable characteristics such as syndication, credit rating, loan
size, and financial debt covenants mitigate the negative consequences of disclosure of ICDs
on the firm’s informational environment. We further provide evidence that disclosures of
ICDs for firms in regulated industries on average help to reduce IA.
This study contributes to our understanding of the literature in the areas of internal
controls over financial reporting as well as IA in the secondary loan market in a number of
ways. First, prior studies (e.g., Costello and Wittenberg-Moerman 2011; Kim et al. 2011)
examine the effect of ICDs on the choice of monitoring mechanism and cost of debt in the
primary loan market. In contrast, by exploiting the characteristics of the secondary loan
market, our paper incrementally contributes to prior research on the consequences of the
3 An effective IC system is defined as a system that is free from material weaknesses, whereas an ineffectivesystem is a system with one or more significant deficiencies. Quality of IC is disclosed under Sarbanes–Oxley Act 2002—IC related provisions to public registrants accompanying footnotes in various statutoryfilings such as: Item 9A of Form 10-K, Item 4 of Form 10-Q, and 8-K forms (Irving II 2006).
Internal control quality and information asymmetry
123
disclosure of IC quality on the firm’s information asymmetry in the debt market. For
example, Costello and Wittenberg-Moerman (2011) examine the impact of IC disclosure
on choice of monitoring mechanisms used by lenders. Our study differs in that it compares
the relationship between IC quality and IA under both sections 302 and 404, while Costello
and Wittenberg-Moerman (2011) focus on the association between the choice of moni-
toring mechanisms and IC material weaknesses only under section 302. In a similar vein,
focusing only on section 404 from 2005 to 2009, Kim et al. (2011) examine the cost of
debt in the primary loan market. In contrast, as an extension of Dhaliwal et al. (2011),4 our
study investigates potential different effects of IC quality under sections 302 and 404 on
information asymmetry in the secondary loan market. Second, our study contributes to
resolving the mixed evidence on the association between disclosure of material weaknesses
and cost of capital, as a proxy for information asymmetry. For example, Ashbaugh-Skaife
et al. (2009) find a positive association between the cost of capital and disclosure of
material weaknesses under sections 302 and section 404. However, Ogneva et al. (2007)
do not find such linkage under section 404. Third, unlike prior studies, we delve into the
moderating effect of the unique characteristics of the secondary loan market on the
association between ICDs (and severity rank of weaknesses) and information asymmetry.
Finally, our study has an important implication regarding the effects of the severity and
remediation of ICDs on information asymmetry in the secondary loan market.
The remainder of this paper is structured as follows. Section 2 describes literature
review and hypothesis development. Research design is discussed in Sect. 3. Section 4
presents the empirical results and Sect. 5 concludes the study.
2 Literature review and hypothesis development
2.1 Internal control disclosure under SOX 2002
The Committee of Sponsoring Organizations of the Treadway Commission (COSO 1992)
defines internal control as: ‘‘a process, effected by an entity’s board of directors, man-
agement and other personnel designed to provide reasonable assurance regarding the
achievement of objectives in the following categories: effectiveness and efficiency of
operations, reliability of financial information, and compliance with the applicable laws
and regulations.’’ By definition, there is no alternative method of preventing material
errors, fraud or both other than maintaining an effective internal control system. The main
purpose of maintaining internal control systems is to prevent, detect, and eliminate
irregularities and fraud in financial reporting (Yu and Neter 1973). Failure to detect
material weaknesses in internal controls will end up with potential restatement of financial
statements and can affect many users of financial reporting including, but not limited to,
employees, regulators, investors, and creditors. This is because accounting restatement
contributes to increased market uncertainty and information asymmetry (Nguyen and Puri
2013). History of IC systems shows that government regulations required companies to
establish systems of IC as early as 1977 (Byington and Christensen 2005; Ge and McVay
2005). The Foreign Corrupt Practices Act (FCPA) of 1977 was the first law which required
IC disclosure. The FCPA required public firms to disclose IC deficiencies when
announcing a change in auditors (Irving II 2006). However, statutory regulations that
4 Dhaliwal et al. (2011) examine the association between the disclosure of the firm’s credit spread andmaterial weaknesses disclosed under section 404 in the secondary bond market, a public debt market.
D. F. El-Mahdy, M. S. Park
123
govern the disclosure of ICs over financial reporting in the past have not been clear to SEC
registrants and in most cases were not ‘‘cost effective’’ in terms of the net benefit of these
statutory regulations to the US firm. Corporate governance failures by the onset of the
1990s reinvigorated the need for corporate reforms to address fraud. Therefore, SOX 2002
was enacted on July 30, 2002 to curb business fraud and corruption. There are two
important SOX 2002 regulations related to IC disclosure, section 302 and section 404.
SOX 2002 section 302 was issued first followed by section 404, Auditing Standard
(AS) No. 2,5 AS No. 5,6 and AS No. 7. The main purpose of the IC related provisions of
SOX 2002 is to inform investors and various stakeholders about weaknesses in the IC
structure of the firm.7 SOX 2002—Section 302 requires the CEO and CFO to certify that
the financial reports are free from material errors and weaknesses. Section 302 became
effective on August 29, 2002. Section 302 requires voluntary disclosure of ICDs as well as
management evaluation of the effectiveness of controls and procedures. However, sec-
tion 302 was not clear to either management or auditors. Management could not find clear
guidelines on how to evaluate the effectiveness of ICs. Moreover, auditors were confused
regarding whether to report the assessment of IC systems to shareholders, management, or
both. Also, under section 302, no independent audit evaluation of a firm’s ICs was
required. Section 404 became effective on or after November 15, 2004 for only accelerated
filers.8 Section 404 requires public firms to file forms 10-K and 10-Q containing an
evaluation by management of its IC. It also requires external auditors to provide an opinion
regarding the management assessment of IC on an annual basis.
Following the issuance of section 404, the SEC established the Public Company
Accounting Oversight Board (PCAOB) to provide oversight for the implementation of
section 404. Subsequently, PCAOB issued AS No. 2 followed by AS No. 5: ‘‘An Audit of
Internal Control over Financial Reporting (ICFR) Performed in Conjunction with an Audit
of Financial Statements’’, establishing the rules for auditor attestation of firms’ ICs. Sec-
tion 404 imposes a burden on SEC registrants and carries costs and benefits to the US firm.
For example, Engel et al. (2007) find that section 404 has increased the frequency with
which firms are going private to avoid the costly consequences of being a public firm.
Moreover, section 404 imposes substantial cost to large-size firms. In 2003, the initial
estimation by SEC of the financial burden associated with section 404 was approximately
($91,000) per firm (Bedard 2006). Section 404 has thus been called the section of unin-
tended consequences (Gupta and Nayar 2006).
5 The Public Company Accounting Oversight Board (PCAOB) issued AS No. 2 (PCAOB 2004): ‘‘An Auditof Internal Control over Financial Reporting Performed in Conjunction with an Audit of Financial State-ments’’. AS No. 2 was issued following the issuance of SOX 2002—section 404 to assist auditors in issuingan opinion on the effectiveness of their public company clients’ internal control. It provides new detailedresponsibilities and extensive procedures on both auditors and their clients (public firms). It further dif-ferentiates between the external auditors’ and management’s responsibilities regarding evaluating andreporting internal control material weaknesses.6 The PCAOB released Auditing Standard No. 5 (PCAOB 2007): ‘‘An Audit of Internal Control Over FinancialReporting That Is Integrated with An Audit of Financial Statements-and Related Independence Rule and Con-forming Amendments’’—to amend the previously issued AS No. 2. AS No. 5 is issued to provide additionalclarity, direct the external auditors’ focus on the most important matters in auditing the internal control overfinancial reporting, and further eliminate unnecessary audit work previously stipulated by AS No. 2.7 Prior to IC disclosures (section 302 and section 404) related to SOX 2002, disclosure of internal controlwas only required when changing auditors (Haron et al. 2010).8 On July 1, 2010, the Dodd-Frank Wall Street Reform and Consumer Protection Act (the Dodd-Frank Act)was enacted and permanently exempted non-accelerated filers from section 404(b); however, non-acceler-ated filers are still required to comply with Section 404(a).
Internal control quality and information asymmetry
123
2.2 Information asymmetry in the secondary loan market
The basic structure of the syndicated loan consists of the borrower (e.g., corporation), lead
bank (lead arranger) and followers (multiple arrangers). Syndicated lending is beneficial to
both lenders and borrowers in the US market. For example, syndicated loans are cheaper
because they provide borrowers access to capital and are more flexible than borrowing
from one lender. Lenders benefit from syndicated loans because they can easily transfer the
risk of the loans by syndicating them to multiple lenders. Syndicated loans are attractive to
junior lenders because they can easily syndicate the loans to senior lenders to diversify
credit risk and facilitate geographic and institutional sharing of risk for banks or multiple
lenders (Gadanecz 2004). Moreover, syndicated lending eliminates the costs associated
with bond issuance, disclosure and marketing fees.
Syndicated lending offers a wide array of information (e.g., the reputation of the
arranger of the syndication, various types of loans with different maturities, purposes, and
characteristics) not traditionally offered in the equity market (Wittenberg-Moerman 2008).
The secondary loan market features two types of traders: informed and uninformed traders.
Informed traders usually possess more information than uninformed traders, creating an
adverse selection problem.9 For example, Aboody and Lev (2000) find that insiders with
knowledge of their firm’s R&D expenditures may profit from this private information.
Information asymmetry in the syndicated lending exists because the lead arranger has
privileges over other syndicate arrangers such as: a priority to other claims on the firms’
assets, and imposes restrictive covenants on the firm (Allen and Gottesman 2006; Wit-
tenberg-Moerman 2008). Information asymmetry of this nature affects the loan value,
interest rates, maturities, covenants and other aspects of the contract. Using a sample of
syndicated loans from 1993 to 2004, Ivashina (2009) finds that asymmetric information
arising from the lead bank’s share of the loan ends up with significant economic cost to the
borrower and accounts for 4 % of the total cost of credit, after accounting for the reputation
of the lead bank and other determinants of information asymmetry.
To the extent that the loan is risky, lead arranger will try to retain a small portion of the
loan and syndicate the remainder in the secondary loan market, thereby reducing his/her
exposure to risk. The existence of information asymmetry in the secondary loan market is
undesirable and affects the total demand and supply of loans in the market. Moreover,
Angbazo et al. (1998), Richardson (2000), and Kim and Park (2009) argue that information
asymmetry is a sign of market imperfection.
2.3 Disclosure of ICDs and information asymmetry
Prior studies that investigate the relationship between disclosure quality and cost of capital
as a proxy for information asymmetry extend from pre-SOX 2002 (Botosan 1997; Francis
et al. 2004, 2005; DeBoskey and Gillett 2013) to post-section 404 (Ogneva et al. 2007,
Kim et al. 2011; Costello and Wittenberg-Moerman 2011). The primary purpose of this
9 Adverse selection is a situation where buyers and sellers have different information about the sameproduct. Ivashina (2009) argue that adverse selection problem in the syndicated lending is due to the leadbank’s incentives to syndicate high risk loans. Also, a moral hazard problem exists because of the leadbank’s less rigorous monitoring incentives after selling high risk loans. Although the lead bank resells theloan after its closing, the lead bank still responsible for monitoring the borrower. When lead bank retainlarger portion of the loan, the loan is less syndicated, the information asymmetry between lead bank andparticipants is expected to go down because participant bank will demand lower premium.
D. F. El-Mahdy, M. S. Park
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stream of research is to serve as an intermediate step towards understanding the ex ante
impact of disclosure quality on investor’s welfare and hence the economy (Gao 2010).
Botosan (1997) finds no relation between disclosure and the cost of capital in the pre-
SOX 2002 period and same results are confirmed by Ogneva et al. (2007) under SOX 2002,
section 404. In contrast, other stream of research provides evidence that poor financial
reporting quality increases cost of capital and information asymmetry. For example,
Francis et al. (2004, 2005) find that firms with good earnings quality enjoy lower cost of
capital and cost of debt relative to firms with poor earnings quality. In a similar vein,
Brown and Hillegeist (2007) findings suggest that quality of disclosure associated with
annual reports and investor relations activities are negatively associated with information
asymmetry. Bushee et al. (2010) find that as an information intermediary, business press
plays an important role in reducing information asymmetry. DeBoskey and Gillett (2013)
document that greater disclosure transparency is associated with lower cost of debt capital
and better credit rating. Wittenberg-Moerman (2008) also provides evidence that timely
loss recognition reduces information asymmetry in the secondary loan market.
Kim et al. (2011) and Costello and Wittenberg-Moerman (2011) find that disclosure of
ICDs affects loan monitoring mechanism and increases loan pricing. Moreover, disclosure
of ICDs signals incremental risk to the market, thereby increasing uncertainty (Beneish
et al. 2008). In the loan market, ICDs increase uncertainty through increasing interest rate
because the disclosure of ICDs makes lenders distrust debt covenants and replace them
with higher interest rates (Jensen and Meckling 1976; Myers 1977; Costello and Witten-
berg-Moerman 2011). This higher uncertainty leads to higher information asymmetry due
to the informational privilege given to managers versus lenders (see Costello and Wit-
tenberg-Moerman 2011). We therefore predict a positive significant association between
the disclosure of ICDs and IA under both section 302 and section 404 (H1) as follows:
H1 In the secondary loan market, ICDs under both Sections 302 & 404 are positively
associated with information asymmetry.
2.4 Ranks of ICDs and information asymmetry
ICDs can be classified into two main subgroups in terms of the severity rank of weak-
nesses: (1) in order of decreasing severity: ICMWs, significant deficiencies, and control
deficiencies; (2) according to the scope of the weaknesses: company-level (CL) and
account-specific (AS) weaknesses. The first classification of ICDs was discussed in AS No.
2. Unspecified or control deficiencies have been defined by AS No. 2 as those deficiencies
resulting from a lack of operational control that hinders management or employees from
preventing or detecting misstatements in a timely manner. A significant deficiency indi-
cates that there is a remote likelihood that a more than inconsequential misstatement of the
firm’s financial statement will not be either detected or prevented. If there is more than a
remote likelihood that a material misstatement will not be prevented or detected, then the
significant deficiency is classified as a material weakness. Hammersley et al. (2008) find
that the market reacts to the disclosure of significant deficiencies and material weaknesses,
but they did not detect the same reaction to the disclosure of control deficiencies.
The second classification of ICDs is used by both academicians and practitioners (AS
No. 2; PCAOB; Moody’s 2004; Ettredge et al. 2006). CL internal control issues are those
weaknesses that impact a wide range of general control issues (e.g., the audit committee,
risk assessment, revenue recognition, and the internal audit function). AS weaknesses are
Internal control quality and information asymmetry
123
those that affect a narrow activity inside the IC system such as account-specific balances
(e.g., inventory, accounts payable, accounts receivable). Prior literature provides evidence
that disclosure of severe types of ICDs would increase the cost of debt and hence infor-
mation asymmetry. For example, Gupta and Nayar (2006) contend that disclosure of
ICMWs may lead banks and short-term lenders to distrust the collateral potential of the
borrowing firms’ financial assets. Moody’s Investor Service (2004) and Fitch Ratings
(2005) also claim that material weaknesses might trigger debt rating changes which in turn
increase the probability of default as well as borrowing costs.
Prior research suggests that firms with company-level IC weaknesses have less accurate
analysts forecasts and upward bias among financial analysts (Xu and Tang 2012), thereby
paying significantly higher loan prices (Kim et al. 2011), are associated with lower accrual
quality (Doyle et al. 2007b), and significant negative stock returns for accelerated filers
under section 302 (Beneish et al. 2008). However Beneish et al. (2008) find that non-
accelerated filers are having significant negative stock returns under both company-level
and account specific weaknesses. Overall, the more severe the IC weakness, the more
likely investors will experience higher information asymmetry. In this case, the disclosure
of severe types of ICDs will be perceived by uninformed traders as a sign of increased
uncertainty about the firm’s future growth and profitability and would stimulate unin-
formed traders to seek more private information to reduce that asymmetry. Therefore, we
predict that, in the secondary loan market, the company-level ICDs are more likely to lead
to higher information asymmetry than account-specific ICDs. Based on this conjecture, we
posit our second hypothesis as follows:
H2a In the secondary loan market, ICMWs under both sections 302 & 404 increase
information asymmetry.
H2b In the secondary loan market, company-level ICDs under both sections 302 & 404
are more likely to increase information asymmetry than account-specific ICDs.
2.5 Effect of secondary loan market characteristics on the association between ICDs
and information asymmetry
The secondary loan market offers distinctive information (e.g., number of lenders, repu-
tation of arrangers, various types of loans with different maturities, purposes, and char-
acteristics) not traditionally offered by the equity market (Sufi 2007; Wittenberg-Moerman
2008). Among the loan specific characteristics of interest to our study are the number of
lenders or syndication, availability of loan credit rating, loan size, and existence of debt
covenants. Recent studies find that these four loan-specific characteristics have negative
statistical association with information asymmetry (Lee and Mullineaux 2004; Sufi 2007;
Wittenberg-Moerman 2008; Ball et al. 2008).
2.5.1 Syndication
Syndication is the process of reselling the loan to multiple lenders to diversify the credit
risk by the lead bank/arranger. Sufi (2007) finds that the lead arranger retains a larger share
of the loan when the borrower needs thorough monitoring and due diligence. Alternatively,
Kim and Song (2011) find that the lead arranger retains a smaller percentage of the
syndicated loan of borrowing firms when the latter are audited by Big 4 auditors. Further,
D. F. El-Mahdy, M. S. Park
123
when information asymmetry between the borrower and lead arranger is high, the lead
arranger and participant lenders try to be as close as possible (geographically) to the
borrower (Sufi 2007). That is, syndication is more likely to be concentrated when the
information available about the borrower is very poor (Lee and Mullineaux 2004). How-
ever, from the borrower’s point of view, loan syndication to a large number of lenders
makes the loan more costly to restructure and hence increases the probability of loan
default (Esty and Megginson 2003).
Kim and Song (2011) assert that the effect of audit quality on syndication structure
lessens when the lender collects more information about the borrower to alleviate infor-
mation asymmetry. Ball et al. (2008) argue that the proportion of the loan held by the lead
arranger is dependent on the increasing adverse selection and moral hazard problems
created by information asymmetry. Taken together, evidence from prior literature suggests
that higher borrower’s opacity is a key factor contributing to less loan syndication or lesser
number of syndication and higher cost of capital. This suggests that relatively higher
number of syndication is an indication of low information asymmetry. We therefore expect
that loan syndication is likely to alleviate the effect of ICDs on information asymmetry in
the secondary loan market.
2.5.2 Loan credit rating
Independent credit rating agencies provide credible information about company perfor-
mance and thus help reduce the asymmetric information between the lead arranger and
borrower (Ball et al. 2008). Likewise, loan credit rating motivates trading on loans because
it expresses an opinion of default risk. When firms have high default probability, the loan is
more concentrated and less syndicated (Lee and Mullineaux 2004). Ball et al. (2008)
document that availability of loan credit ratings moderate the relationship between debt
contracting value and the percentage of the loan retained by the lead arranger. Wittenberg-
Moerman (2008) provides clear evidence that loans with an available credit rating are
associated with lower bid-ask spreads. We therefore predict that the existence of loan
credit rating contributes to a decrease in information asymmetry and helps lessen the
negative impact of disclosure of ICDs in the secondary loan market.
2.5.3 Financial debt covenants
Theoretically, financial debt covenants should mitigate the asymmetric information
because they restrict earnings manipulation and hence provide reliable and quality financial
reporting, which decreases asymmetric information. However, According to the debt
covenant hypothesis, which underlies the Positive Accounting Theory (Watts and Zim-
merman 1986), firms are more likely to shift the future earnings to current period if they
are closer to compromise their debt covenants. Related, Dichev and Skinner (2002) provide
evidence that management is more likely to manipulate earnings when they are about to
violate debt covenants. Bradley and Roberts (2004) argue that bond yield is lower when
there are debt covenants in the loan contract. They also suggest that high growth firms with
high information asymmetry are more likely to have covenants to restrict their use of
funds. Syndicated lending is more likely to have rigid financial debt covenants due to the
importance of syndicated lending as a major source of finance. Hence, we conjecture that
existence of debt covenants mitigates the impact of ICDs on information asymmetry in
secondary loan market.
Internal control quality and information asymmetry
123
2.5.4 Loan size
Wittenberg-Moerman (2008) argues that loan size is a proxy for the quality of the firm’s
informational environment. Jones et al. (2005) and Wittenberg-Moerman (2008) also find
empirical evidence on the significant negative association between loan size and infor-
mation asymmetry. Lenders are more capable to monitor firms with large loans due to the
resources offered by these firms, which are big in size by definition. Hence, cost of
monitoring and information asymmetry would be lower in such firms. Loan size of deals in
the syndicated lending is very important for successful syndication process. Unlike smaller
loans, big loans are more likely to syndicate to multiple lenders. Therefore, we expect loan
size to moderate the negative consequences of disclosure of ICDs or ICMWs on infor-
mation asymmetry. Taken together, we use the four unique syndicated loan-characteristics
(syndication, financial covenants, debt rating, and loan size) as a mediator to mitigate the
positive significant association between information asymmetry and IC weaknesses, and
hypothesize as follows:
H3a In the secondary loan market, loan specific characteristics, such as syndication, loan
credit rating, loan size, and debt covenants mitigate the positive association between ICDs
and information asymmetry.
H3b In the secondary loan market, loan specific characteristics, such as syndication, loan
credit rating, loan size, and debt covenants mitigate the positive association between
ICMWs and information asymmetry.
2.6 Remediation of ICDs and information asymmetry
Gupta and Nayar (2006) argue that documented negative stock price reaction to voluntary
disclosure of material weakness is mitigated when the disclosing firms also report reme-
diation action to resolve disclosed material weaknesses. In a related study, Ashbaugh-
Skaife et al. (2008) report that firms improving their IC systems show a significant increase
in the quality of financial statements. Kim et al. (2011) document that remediating IC
weaknesses significantly reduces cost of bank loans while Costello and Wittenberg-
Moerman (2011) find no pricing effect from remediation. We therefore are interesting in
resolving the conflicting evidence regarding the impact of remediating ICDs in the sec-
ondary loan market. We expect a negative association between remediation of ICDs and
information asymmetry in the secondary loan market. In other words, firms that take
corrective actions to fix IC weaknesses are more likely to reduce uncertainty among
uninformed traders and resolve asymmetric information regarding IC weaknesses. Based
on these discussions, our fourth hypothesis is as follows:
H4 In the secondary loan market, remediation of ICDs under both sections 302 & 404
decreases information asymmetry.
3 Research design
3.1 Sample size and selection
Our sample period covers only 4 years from 2002 to 2005 because of limited access to the
secondary loan market data post 2005. We obtain data pertaining to IC from AUDIT
D. F. El-Mahdy, M. S. Park
123
ANALYTICS (AA). We further obtain data for information asymmetry (Bid-Ask Spread)
and loan-specific characteristics from Loanware database.
We start with 3971 firm-year facilities10 or observations of secondary loan data. We
delete 341 firm-year observations pertaining to non-US firms. The remaining sample is
comprised of 3630 firm-year observations for US firms from 2002 to 2005. We manually
insert the key identifiers (e.g., CUSIP and CIK) to the secondary loan market data to
facilitate merging with COMPUSTAT and AA. Using discretionary accruals data from
COMPUSTAT, we estimate discretionary accrual according to Dechow, Sloan, and
Sweeney (1995); we further winsorize discretionary accruals data at 10 %. We only
include disclosure control data for accelerated filers firms (firms with more than $75
million market capitalization). We obtain data on audit characteristics such as, auditor
name, auditor resignation, and auditor dismissal from AA. We also obtain the control
variables such as: ROA, MTB, ASSETS,11 and LOSSES firms from COMPUSTAT. We
merge the IC data with the control variable data and audit characteristics data. The final
sample is composed of 533 firms and 1802 firm-years facilities/observations.
Our final sample represents a wide variety of sectors in the economy. Table 1 (panel B)
lists sample firms by industry category. Almost one-third, 184 (or 33.27 %) of our sample
firms are manufacturing firms. 109 firms (19.71 %) were in finance, insurance, and real
estate sector, while 79 firms (14.29 %), almost a fifth of our sample, are in transportation,
communication and utilities sector. Other sectors were represented as follows; service
industries 76 firms (13.74 %), retail trade 43firms (7.78 %), mineral industries 38 firms
(6.87 %), wholesale trade 13 firms (2.35 %), and construction industries 11 firm (1.99 %).
3.2 Research models
We use multivariate analysis regression to examine the association between ICDs and IA
in the secondary loan market. The dependent variable in our models is IA as measured by
the difference between the average annual bid and ask spread of the traded facility. The
independent variables are various measures of quality of ICFR as variables of interest in
addition to a set of control variables. We also classify ICDs into different types of
weaknesses, in terms of severity such as ICMWs and Company-Level IC and examine the
impact of the remediation of IC weaknesses on information asymmetry. Taken together,
we measure ineffective IC by the presence of ICDs under sections 302 and 404. We
measure ineffective IC using both the level of severity of a deficiency and the change in the
level of deficiency (the remediation actions) to address the economic consequences of the
disclosure of IC weaknesses.
3.2.1 Dependent variable
Our dependent variable in all empirical models is IA as measured by the average annual
bid-ask spread. Verrecchia (2001) defines IA as ‘‘the difference in the cost of capital in the
presence versus absence of an adverse selection problem that arises from information
asymmetry (p. 171).’’ Similarly, IA in the secondary loan market can be defined as the ex-
ante quality, and/or quantity of differential information between borrowers and lenders or
among lenders themselves. The bid-ask spread has been used extensively in prior studies
that examine information asymmetry in the secondary loan market (e.g., Frankel and Li
10 Facility is a loan granted to a firm. A firm might have a number of facilities during one accounting period.11 We used the log transformation for key variables such as: Assets and Loan size.
Internal control quality and information asymmetry
123
2004; Ball et al. 2008; Bharath et al. 2008; Wittenberg-Moerman 2008) as well as in the
equity market (Yohn 1998; Tung 2000).12
3.2.2 Independent variable
The independent variables of interests in all models are measures of quality of ICDs. In
model 1, we measure the quality of IC by an indicator variable that takes a value of 1 if the
firm discloses ICDs and 0 otherwise (H1). We measure the severity of the quality of ICDs
by either the presence of ICMWs as in model 2 or the presence of Company-Level ICDs as
in model 3 (H2a & H2b). Testing of the moderating effect of the loan-specific charac-
teristics on the association between ICDs or ICMWs and IA (H3a & H3b) is in models 4
and 5 respectively. In model 6, we test the impact of IC remediation,13 the change in ICDs,
on information asymmetry (H4).
Table 1 Sample selection
# Firms # Obs.
Panel A: Sample selection
The secondary loan market data 1,968 3,971
(-) The secondary loan market for Non-US Firms -196 -341
= The secondary loan market Data for only US Firms 1,772 3,630
(-) Internal control and control data not availablein either COMPUSTAT and audit analytics
-1,219 -1,828
=Final full sample (including control sample) 553 1,802
(-) Firms without ICDs (control sample) -472 -1,404
=Final sub-sample including only ICDs Firms (treatment sample) 81 398
Industry Codes # Firms % Firms # Obs. % Obs.
Panel B: Sample distribution by industry type
Mineral industries 12, 13 38 6.87 124 6.88
Construction industries 15–17 11 1.99 56 3.11
Manufacturing 20, 22, 24–30, 32–39 184 33.27 622 34.52
Transportation, communication,and utilities
40, 42, 45, 47–49 79 14.29 303 16.81
Wholesale trade 50, 51 13 2.35 32 1.78
Retail trade 52–59 43 7.78 128 7.10
Finance, insurance, and real estate 60–65, 67 109 19.71 317 17.59
Service industries 70, 73, 78, 79, 80, 82, 87 76 13.74 220 12.21
553 100 1,802 100
12 Wittenberg-Moerman (2008) claim that use of the bid-ask spread might be problematic because itincludes an adverse selection component and a transitory component. The adverse selection component isthe asymmetric information, and the transitory component is the inventory and order processing costs ofmarket makers that can be measured by the number of market makers and could be endogenously associatedwith the IA. Information asymmetry is the adverse selection component in the bid-ask spread.13 Remediation can be captured by SOX section 404 unqualified opinion (Ashbaugh-Skaife et al. 2008; Goh2009), or by the difference in internal control disclosure in year t ? 1 or t - 1 and the indicator variable inyear t as suggested by (Feng et al. 2009), or remediation actions by the management (Ashbaugh-Skaife et al.2008). Following Feng et al. (2009), we identify firms that took remediation actions to correct their internal
D. F. El-Mahdy, M. S. Park
123
3.2.3 Control variables
We control for a wide set of variables in all regression models to avoid having omitted
correlated variables. This increases the internal validity of our results, and enables the external
validity (generalization) of the research outcomes. For example, we control for firm-specific
characteristics (e.g., ROA, loss, profitability, firm size, growth, industry, credit rating), loan-
specific characteristics (e.g., types of loans, maturity, loan credit rating, number of lenders, loan
size, debt covenants, purpose of loans), regulations (e.g., SOX 2002—IC related provisions,
regulated industries), the interaction terms between regulated industries and internal control
measures as well as loan-specific characteristics, financial reporting quality (e.g., accounting
accruals, Big 614 audit firms, auditor change ‘‘resignation and dismissal’’), and determinants of
the bid-ask spread (e.g., liquidity as measured by amount or volume of stock traded).
We use Big 6 audit firms instead of Big 4 because after the passage of SOX 2002, big
audit firms have been continuously calling for more protection to reduce their litigation
risk. This call is not only restricted to Big 4 audit firms, namely, KPMG, Deloitte, Ernst
and Young, PricewaterhouseCoopers, but also extends to other non-Big 4 firms such as the
second-tier audit firms: BDO Seidman and Grant Thornton (Blokdijk et al. 2006). Fur-
thermore, Big 4 audit firms rejected risky firms post SOX 2002, and these risky firms
selected the next two largest audit firms (Turner 2010). Overall, the second-tier audit firms
are of increased value post SOX 2002 because they probably provide quality services and
lower cost relative to Big 4 firms.
3.2.4 Firm-specific characteristics
Firm specific characteristics include firm size, MTB ‘growth ratio’, ROA, credit rating,
profitability, and loss. For example, firms with debt are characterized by fewer growth
opportunities as implied by the pecking order theory (Bharath et al. 2008). Brown and
Hillegeist (2007) find the effect of disclosure quality on information asymmetry varies
across firms, industries and even within firms (quarterly versus annual reports).
3.2.5 Loan-specific characteristics
Wittenberg-Moerman (2008) and Sufi (2007) find that loans of profit, public firms with
available credit ratings, or syndicated by reputable arrangers are traded at low bid-ask
spreads. Likewise, Wittenberg-Moerman (2008) finds that distressed loans, revolver loans,
and loans issued by institutional investors are traded at high bid-ask spread. While we do
not have access to the reputation of the arranger, we include other available variables such
Footnote 13 continuedcontrol deficiencies. We only include firms that took serious steps to correct their internal control defi-ciencies. For example, in period t - 1, a firm might disclose internal control deficiencies related to com-petency of their human resources, merger and acquisition and foreign-related issues. In period t, the samefirm might disclose internal control deficiencies related to only merger and acquisition. In this latter case, thefirm partially remediated their internal control deficiencies and we consider this case ‘‘remediation’’.Alternatively, in period t, the firm might disclose effective internal control system and in this case, the firmfully remediated their internal control deficiencies and we considered this case ‘‘remediation’’. Althoughthere could be some firms in the process of remediating their internal control deficiencies that include suchstatements in their financial statements to outsiders, such disclosed intent to correct ICDs was not recognizedas remediation.14 The Big-6 audit firms include: Deloitte, KPMG, Ernst & Young, PricewaterhouseCoopers, BDO Seidmanand Grant Thornton.
Internal control quality and information asymmetry
123
as: types of loans, maturity, loan credit rating, identity of lenders, loan size, financial debt
covenants, and purpose of loans as control variables for loan-specific characteristics in our
regression models.
3.2.6 Financial reporting quality
Wittenberg-Moerman (2008) finds that timely loss recognition reduces information
asymmetry in the secondary loan market. In other words, timely loss recognition increases
debt contracting efficiency and reduces the agency cost through underestimating the net
asset value and hence facilitates the monitoring process by debt holders. The market
response to ICDs is also dependent on audit quality (Gupta and Nayar 2006; Beneish et al.
2008). Therefore, we use the absolute value of discretionary accruals as a measure of the
firm’s financial reporting quality.
3.2.7 Determinants of the bid-ask spread
Determinants of the bid-ask spread are liquidity (amount or volume of stock traded), and
volatility or market risk. Liquidity is argued to be negatively associated with information
asymmetry and the cost of capital (Diamond and Verrecchia 1991; Botosan 1997; Healy
et al. 1999; Leuz and Verrecchia 2000; Botosan and Plumlee 2002). Therefore, we include
the volume of traded stock as a proxy for liquidity in our regression model.
3.3 Empirical models
Our first hypothesis deals with the relationship between the disclosure of ICDs and IA in
the secondary loan market. We use model 1 to test our first hypothesis. In model 1, we use
ICDs (firms that disclose significant deficiency, control deficiency, and/or material
weaknesses under section 302 or section 404) as the independent variable of interest, and
information asymmetry as the dependent variable. In all models, we also use a set of
control variables that explain information asymmetry as described in the previous section.
Model 1 is described below:
Ln IAit ¼ b0 þ b1ICDsit þXnj
j¼1
dj Control Variablesj þ et ð1Þ
where Ln_IAit = natural logarithm of information asymmetry as measured by the bid-ask
spread in the secondary loan market; and ICDsit = an indicator variable that takes a value
of 1 if the firm disclosed any types of ICDs, 0 otherwise. Other variables are as defined in
‘‘Appendix’’.
In models 2 and 3, we compare the effect of strictness of the disclosure of ICDs under
both section 302 and section 404 on IA. Therefore, we use ICMWs as an indicator variable
that takes a value of 1 if the firm disclosed ICMWs, and zero otherwise in model 2. We
also use Company-Level ICDs as an indicator variable that takes the value of 1 if the firm
disclosed Company-Level ICDs, and zero otherwise in model 3. We expect the coefficients
on CL and ICMWs to be significant positive. We also add a set of control variables that
explain information asymmetry. Models 2 and 3 are described below:
Ln IAit ¼ b0 þ b1ICMWsit þXnj
j¼1
dj Control Variablesj þ et ð2Þ
D. F. El-Mahdy, M. S. Park
123
where Ln_IAit = natural logarithm of information asymmetry as measured by the bid-ask
spread in the secondary loan market; and ICMWit = an indicator variable that takes a
value of 1 if the firm disclosed ICMWs under section 302 or section 404, and 0 otherwise.
Other variables are as defined in ‘‘Appendix’’.
Ln IAit ¼ b0 þ b1CLit þXnj
j¼1
dj Control Variablesj þ et ð3Þ
where Ln_IAit = natural logarithm of information asymmetry as measured by the bid-ask
spread in the secondary loan market; and CLit = an indicator variable that takes a value of
1 if the disclosed IC weaknesses on the company level, and 0 otherwise. Other variables
are as defined in ‘‘Appendix’’.
To test the effect of the secondary loan market unique characteristics (LS_CHARit) on
the hypothesized relationship between the disclosure of ICDs (ICMWs) and IA, we use
models 4 and 5. Our variable of interest in models 4 and 5 are the interaction terms
ICDs*LS_CHARit and ICMWs*LS_CHARit respectively. Loan specific characteristics
used in these two models are loan credit rating, syndication, loan size, and financial debt
covenants. We expect the interaction terms to have significant negative coefficients.
Ln IAit ¼ b0 þ b1ICDsit þ b2LS CHARit þ b3ICDs � LS CHARit
þXnj
j¼1
dj Control Variablesj þ et ð4Þ
where Ln_IAit = natural logarithm of information asymmetry as measured by the bid-ask
spread in the secondary loan market; ICDsit = an indicator variable that takes a value of 1
if the firm disclosed any types of ICDs, and 0otherwise; LS_CHARit = proxies for loan
characteristics, such as syndication or number of lenders, the availability of loan credit
rating, existence of financial debt covenants, and loan size; and ICDs*LS_CHARit = the
interaction term between LS_CHARit and ICDs.
Other variables are as defined in ‘‘Appendix’’.
Ln IAit ¼ b0 þ b1ICMWsit þ b2LS CHARit þ b3ICMWs � LS CHARit
þXnj
j¼1
dj Control Variablesj þ et ð5Þ
where Ln_IAit = natural logarithm of information asymmetry as measured by the bid-ask
spread in the secondary loan market; ICMWsit = an indicator variable that takes a value of
1 if the firm disclosed ICMWs, and 0 otherwise; LS_CHARit = proxies for loan charac-
teristics, such as syndication or number of lenders, the availability of loan credit rating,
existence of financial debt covenants, and loan size; and ICMWs*LS_CHARit = the
interaction term between LS_CHARit and ICMWs.
Other variables are as defined in ‘‘Appendix’’.
Finally, in model 6, we examine the association between the remediation of ICDs and
IA. We expect a negative significant association of REM with information asymmetry.
Ln IAit ¼ b0 þ b1REMit þXnj
j¼1
dj Control Variablesj þ et ð6Þ
where Ln_IAit = natural logarithm of information asymmetry as measured by the bid-ask
spread in the secondary loan market; and REMit = an indicator variable that takes a value
Internal control quality and information asymmetry
123
of 1 if the firm remediated part or all the disclosed IC weaknesses in the year t - 1, and 0
otherwise.
Other variables are defined in ‘‘Appendix’’.
3.4 Descriptive analysis
The descriptive statistics of the final sample of 533 firms (1802 firm-years observations)
are shown in Table 2. Table 2 consists of three panels with a decomposed full sample
(1802 firm-year facilities) into ICDs (398 firm-years observations) and effective IC sam-
ples (1404 firm-years observations). Panel A summarizes descriptive statistics of the
variables of interest such as the bid-ask spread and ICDs variables, Panel B summarizes
descriptive statistics of firm-specific characteristics, and Panel C summarizes statistics for
loan specific characteristics.
The bid-ask spread for the full sample (untabulated) ranges from 10 to 975 basis points
with standard deviation of 124.3958. Panel A indicates that the average (median) bid-ask
spread for firms with ICDs 198.7764 (175) is statistically significantly higher at 1 %
(10 %) p value than that of firms with effective IC 160.0974 (137.5). ICDs (Internal
Control Material Weaknesses ‘‘ICMWs’’) represent 22.09 % (20.20 %) of the full sample.
Of the 20.20 % of firms with ICMWs in the full sample, 1.44 % (18.76 %) are firms with
ICMWs reported under section 302 (404). For the ICDs sample, as shown in panel A,
91.46 % are firms with ICMWs. The majority of ICMWs (87 %) seems to be clustered post
section 404 of the ICDs sample. 33.17 % of the ICDs sample are firms with CL internal
control and 20.60 % are firms that took remediation actions from year t - 1 to year t to
correct the documented deficiency in their IC system.
Panel B of Table 2 shows summary statistics of the firm-specific characteristics of ICDs
and effective ICs samples. As expected, the comparison of the firm-specific characteristics of
firms with ICDs versus firms with effective IC shows that firms with ICDs have lower
statistically significant means of ROA, firm size and liquidity (all at p value \0.01). On
average, ICDs firms also experience significantly higher auditor resignation, less audit
involvement from Big 6 firms and more loss firms than firms with effective ICDs, all p value
of these variables are\0.01. Firms with ICDs are rated significantly lower (2.81) by credit
rating agencies than effective IC sample firms (2.39) at p value\0.01. 20.31 % of the full
sample of firms is post section 404. Consistent with prior research (Bryan and Lilien 2005; Ge
and McVay 2005; Doyle et al. 2007a, b; Ashbaugh-Skaife et al. 2007, 2008; Xu and Tang
2012), the descriptive statistics for firms with ICDs in panel B reveal that firms with reported
ICDs are generally smaller, poor performers, and financially weaker, with higher market risk.
Tests of differences in medians (Wilcoxon-test) reveal that firms with ICDs have lower
statistically significant median ROA, assets and liquidity than firms with effective ICDs.
Table 2 Panel C shows the summary statistics of the loan-specific characteristics. It
shows that firms with ICDs are composed of significantly lower percentage (12.60 %) of
short-term revolver loans than firms with effective IC (29.13 %). 9 % of the ICDs firms are
loans by institutional investors compared to 6.84 % for effective ICDs firms. However,
3.5 % of ICDs firms are loans by banks compared to 1.78 % of loans financed by banks for
the effective IC sample. On average, 68.04 % of the full sample has debt covenants but
ICDs firms have significantly higher debt covenants (71.86 %), compared to firms with
effective IC (66.95 %). This latter statistic is consistent with the findings by Kim et al.
(2011). However, it is in contrast to Costello and Wittenberg-Moerman (2011) who find
that borrowers decrease their use of financial debt covenants as a monitoring tool in the
presence of ICDs in the borrower’s financial statements. Additionally, tests of differences
D. F. El-Mahdy, M. S. Park
123
Table 2 Descriptive statistics
Mean Med. Mean Med. T test Wilcoxon-Test
ICDs sample
N = 398
Effective IC sample
N = 1,404
T value p value Z value p value
Panel A: Variables of interest
IA 198.7764 175.0000 160.0974 137.5000 -5.52 \.00 -1.9512 0.05
ICDs 1.0000 1.0000 0.0000 0.0000 N/A N/A N/A N/A
ICMWs 0.9146 1.0000 0.0000 0.0000 N/A N/A N/A N/A
ICDs_302 0.1256 0.0000 0. 0000 0.0000 N/A N/A N/A N/A
ICDs_404 0.8744 1.0000 0.0000 0.0000 N/A N/A N/A N/A
CL 0.3317 0.0000 0.0000 0.0000 N/A N/A N/A N/A
REM 0.2060 0.0000 0.0000 0.0000 N/A N/A N/A N/A
Panel B: Firm-specific characteristics
ROA -0.0151 0.0033 0.0204 0.0311 4.27 \.00 -10.5661 \.00
ASSETS 20.9555 20.7645 21.3308 21.2352 4.15 \.00 -4.6418 \.00
MTB 1.2656 1.4080 1.0450 0.7958 -3.44 \.00 -2.9640 \.00
DA 0.0069 0.0082 0.1297 0.0125 3.27 \.00 -1.8489 0.06
REG 0.1457 0.0000 0.2984 0.0000 6.16 \.00 -6.0934 \.00
LQ 3.8847 3.8456 4.2717 4.1606 5.68 \.00 -5.4919 \.00
LOSS 0.6935 1.0000 0.5235 1.0000 6.09 \.00 6.0293 \.00
AUD_D 0.0553 0.0000 0.1303 0.0000 4.18 \.00 -4.1618 \.00
AUD_R 0.0503 0.0000 0.0036 0.0000 -7.12 \.00 7.0271 \.00
BIG_6 0.9648 1.0000 0.9915 1.0000 3.95 \.00 -3.9309 \.00
RATING_CAT 2.8141 3.0000 2.3917 3.0000 -10.36 \.00 9.9942 \.00
Panel C: Loan-specific characteristics
S_REVOLVERS 0.1260 0.0000 0.2913 0.0000 6.78 \.00 -6.6944 \.00
L_REVOLVERS 0.6131 1.0000 0.5036 1.0000 -3.88 \.00 3.8614 \.00
BANK_LENDERS 0.0350 0.0000 0.0178 0.0000 -2.10 0.04 2.1012 .04
INSTIT_LENDERS 0.0900 0.0000 0.0684 0.0000 -1.49 0.14 1.4915 .14
CAP 0.0000 0.0000 0.0150 0.0000 2.46 0.01 -2.4532 .01
CORP 0.5075 1.0000 0.3198 0.0000 -6.97 \.00 6.8802 \.00
CP_PACKUP 0.0603 0.0000 0.1681 0.0000 5.44 \.00 -5.4004 \.00
DEBT 0.0603 0.0000 0.0677 0.0000 0.52 0.60 -0.5218 .60
TAKEOVER 0.0503 0.0000 0.0406 0.0000 -0.84 0.40 0.8401 .40
OTHER_LOANS 0.0151 0.0000 0.0363 0.0000 2.14 0.03 -2.8702 .00
SECURED 0.5930 1.0000 0.3917 0.0000 -7.24 \.00 7.1434 \.00
SPONSORED 0.1005 0.0000 0.0392 0.0000 -4.86 \.00 4.8312 \.00
RATING 0.5829 1.0000 0.6937 1.0000 -4.17 \.00 -4.1466 \.00
SYND 6.9196 5.0000 9.0392 7.0000 5.04 \.00 -4.5279 \.00
MATURITY 41.3970 43.0000 30.7179 30.0000 -9.41 \.00 9.7589 \.00
LOAN_SIZE 19.0913 18.9803 19.0412 19.1138 -0.69 0.49 0.19 .85
COVEN 0.7186 1.0000 0.6695 1.0000 -1.85 .0.06 1.8526 .06
Variables are defined in ‘‘Appendix’’
Internal control quality and information asymmetry
123
of medians show that firms with ICDs have significantly lower median values of syndi-
cation and loan sizes compared to firms with effective ICDs. Firms with ICDs also have
higher significant median of loan maturity than firms with effective ICDs.
3.5 Univariate analysis
Table 3 summarizes the results of the univariate analysis. Table 3 is composed of four
panels. Panel A summarizes the results of the differences in means and medians of IA
across firms with effective IC systems versus firms with ICDs. Results of panel A support
the first hypothesis (H1) that firms with ICDs have significantly higher IA than firms with
effective IC; and the p value is \0.01 (significant at 1 %). Wilcoxon-test shows also a
significant difference between the median and distribution of IA for ICDs firms and IA of
the effective IC sample, with the ICDs having a higher median.
Table 3 Panel B summarizes the differences of IA across two samples of firms, firms
with ICDs reported under section 302 versus ICDs reported under section 404. Although
ICDs reported under 302 have higher mean and median IA than ICDs reported under
section 404, the differences are insignificant. Firms with more severe types of ICDs such as
CL-ICDs have non-significant lower mean and median IA than firms with AS-ICDs, as
suggested by panel C. Firms that took actions to correct their ICDs have lower but non-
significant mean IA as shown in panel D.
The descriptive statistics by year (untabulated) for the variables of interest within only
the ICDs sample of firms shows that the average IA in 2002 is 147.5 and ranges from 50 to
300 with standard deviation of 93.6544. It also shows that 71.43 % of ICDs sample in 2002
are firms with ICMWs, 28.57 % (42.86 %) with ICMWs reported under section 302
(section 404). Within the same year, 85.71 % of firms with reported weaknesses have CL
weaknesses and only 42.86 % were able to remediate their ICDs. The descriptive statistics
for the year 2003 indicates that IA increases to an average 191.667 with standard deviation
of 52.8594 and ranges from 100 to 250. 66.67 % of the sample firms are firms with
ICMWs, of which 44.44 % are firms with ICMWs reported under section 302, and
22.22 % were ICMWs reported under section 404. 66.67 % are firms with CL and 55.56 %
of the reported weaknesses were remediated by the firm or auditor. The average IA goes
down in year 2004 relative to 2003. Average IA in 2004 is 176.0714 with standard
deviation of 95.7838 and ranges from 19 to 400. The ICMWs in 2004 are 93.65 % of the
ICDs sample, while 3.17 % (90.48 %) are firms with ICMWs reported under section 302
(section 404). 26.98 % of firms in 2004 are with CL weaknesses and almost one-third of
the reported firms with ICMWs remediated their ICDs. IA reported the highest average in
2005 (214.2208). The average IA in 2005 ranges from 18 to 650 with standard deviation
132.9292 and median of 187.5, the highest among all IA for all years.
The correlation matrix is presented in Table 4. It summarizes the correlations among
IA, ICDs proxies, firm-specific characteristics and loan-specific characteristics. As pre-
dicted, it shows a statistically significant positive correlation at 1 % with p value \0.01
between IA and ICDs variables such as ICMWs, ICDs, ICDs_302, ICDs_404, and CL. It
also shows a significant positive correlation at 1 % with p value \0.01 among ICDs
variables such as between ICMWs_404 and ICMWs and between ICDs and ICMWs,
suggesting a probable multicollinearity among the ICDs measures. This multicollinearity
would be an obstacle to run a model with an interaction term between measures of ICDs.
Table 4 shows a significant negative correlation between IA and ROA, assets, MTB,
liquidity at 1 % with p value \0.01 and Big 6 audit firms at 5 % with p value \0.05.
Regulated industries show a significant negative correlation with IA at 1 %. Table 4 also
D. F. El-Mahdy, M. S. Park
123
exhibits a significant positive correlation between IA and losses, audit resignation, and
dismissal (auditor changes) as well as significant negative correlation between IA, ROA,
assets, and liquidity. The previous correlations suggest that firms with good financial
performance as measured by ROA, big size firms as measured by total assets, firms with
higher liquidity, and firms that involve Big 6 in the audit process are correlated with lower
IA. Similarly, firms with losses and that experience auditor changes are associated with
higher IA. Table 4 also suggests a significant positive correlation between liquidity and
assets, ICDs_404 and post-section 302 periods, ICDs and post-section 302 periods, indi-
cating a possible multicollinearity among ICDs variables. This multicollinearity limited
our research models from using models with ICDs interaction terms. The correlation
between loan specific-characteristics and either ICDs or ICMWs are as predicted. It is
Table 3 Univariate analysis of IA
Effective IC ICDs Difference tests
Mean Median Mean Median t test(p value)
Wilcoxon-test(z value)
Panel A: Effective IC versus ICDs samples
IA 158.20712 137.5000 198.5251 175.000 -6.11*** 6.52***
N 1404 398
ICDs_404 ICDs_302 Difference Tests
Mean Median Mean Median t test(p value)
Wilcoxon-test(z value)
Panel B: 404 ICDs versus 302 ICDs samples
IA 196.3592 175.0000 213.6000 200.0000 -0.96 1.14
N 348 50
AS CL Difference Tests
Mean Median Mean Median t test(p value)
Wilcoxon-test(z value)
Panel C: AS versus CL
IA 199.9549 200.0000 195.6440 175.0000 .34 .68
N 266 132
REM No REM Difference Tests
Mean Median Mean Median t test(p value)
Wilcoxon-test(z value)
Panel D: REM versus No REM
IA 184.7805 200.0000 202.0918 175.0000 1.18 .30
N 82 316
IAit = information asymmetry as measured by bid-ask spread in the secondary loan market. The bid-askspread is winsorized at 1 and 99 %. In Panel C, CL = company level (CL) internal control weaknesses andAS = account-specific internal control weaknesses. In Panel D, REM = An indicator variable that takes avalue of 1 if the firm remediated part or all the disclosed IC weaknesses in the year t - 1, and 0 otherwise.Significance of means and medians are evaluated based on the t test and Wilcoxon test, respectively(p values for the t-statistic and Z-statistic are two-tailed)
Internal control quality and information asymmetry
123
negative significant between ICDs (ICMWs) and syndication and the existence of loan
credit rating. However, we observe a positive significant correlation between ICDs (IC-
MWs) and financial debt covenants.
4 Empirical results
4.1 Effect of ICDs disclosure on information asymmetry (Hypothesis 1)
Table 5 summarizes the results on the regression of IA on the disclosure of ICDs in the
secondary loan market for 533 firms (1802 facilities) from 2002 to 2005. It shows a
statistically significant positive association between the disclosure of ICDs and IA with a
slope of 0.3020 (p value \0.01). With respect to economic significance, our results sug-
gests that the bid-ask spread increases by 30 basis points when ICD is disclosed. We use
the full sample (1802) to test model 1 and included in the regression a large pool of control
variables to control for firm and loan-specific characteristics.
The results also show that IA has a significant negative association with ROA, assets,
liquidity, post-SOX 2002, section 404 period and loan size. This latter result supports the
notion that big firms, high performing firms, well established, large loans and profitable
firms experience lower IA than small firms, or low performing firms. These results make
sense, especially in the secondary loan market where big firms are, in most cases, able to
reduce their overall IA. This also implies that IA is not uniform across different firm sizes.
Additionally, big firms are more likely to have more resources and able to invest in IC
systems, announce interim reports and hence enhance transparency and disclosure of
information. They also have top tier audit firms, which endorse their financial reporting. IA
shows a statistically significant and positive association with loss firms, regulated indus-
tries, auditor resignation, and maturity. Furthermore, the results reveal that the coefficient
on REG*ICDs is negative and significant at the 5 % level, indicating that the monitoring
mechanisms in regulated industries on average mitigate the negative consequences of ICDs
disclosure on IA by 16 basis points. This evidence is in line with prior findings that
regulated industries release significant amount of publicly available information to the debt
market, compared to non-regulated industries (Choy et al. 2006) and that regulated
industries are more likely to issue long-term debt (Barclay and Smith 1995). This suggests
that regulated industries may have lower information asymmetry than non-regulated
industries. Overall, results in Table 5 support our H1.
Results in Table 5 can also be explained by Beneish et al. (2008) who claim that when a
weakness in the IC system is disclosed to the public, it increases the uncertainty about the
firm’s internal operations and activities since the disclosure of ICDs is symptomatic of
increased business risk (Ogneva et al. 2007). Additionally, uncertainty increases the
demand for risk-taking actions by investors and traders. Hence, informed traders in the
secondary loan market will demand more private information about unsecured collateral
and increase the cost of borrowing to the firm relative to the cost demanded by informed
traders. Furthermore, these results suggest that the quality of accounting information
matters in the secondary loan market. In other words, an effective IC system might play the
same role that other proxies of the quality of accounting information do, such as the role
timely loss recognition plays in the secondary loan market (Wittenberg-Moerman 2008).
Wittenberg-Moerman (2008) suggests that timely loss recognition increases debt con-
tracting efficiency and reduces the agency cost through underestimating the net asset value
and hence facilitates the monitoring by debt holders.
D. F. El-Mahdy, M. S. Park
123
Tab
le4
Spea
rman
corr
elat
ions
among
sele
cted
var
iable
s
IAIC
MW
sIC
Ds_
30
2IC
Ds
_4
04
ICD
sC
LR
EM
RO
AA
SS
ET
SM
TB
DA
IA1
.000
00
.131
7a
0.0
697
a0
.134
8a
0.1
55
8a
0.0
683
a0
.066
9a
-0
.329
0a
20
.539
6a
-0
.13
55
a0
.024
8
ICM
Ws
1.0
00
00
.049
5b
0.9
724
a0
.94
50
a0
.484
5a
0.4
07
5a
-0
.254
7a
-0
.089
7a
0.1
23
7a
-0
.059
9b
ICD
s_3
02
1.0
00
0-
0.0
82
7a
0.3
17
3a
0.3
15
6a
0.1
90
1a
-0
.026
9-
0.0
26
0.0
41
8c
0.0
46
1c
ICD
s_4
04
1.0
00
00
.91
89
a0
.423
6a
0.3
51
9a
-0
.250
4a
-0
.104
7a
0.1
18
8a
-0
.076
2a
ICD
s1
.00
00
0.5
280
a0
.410
1a
-0
.249
0a
-0
.109
9a
0.1
29
6a
-0
.043
6c
CL
1.0
00
00
.061
3a
-0
.159
1a
0.0
21
60
.08
31
a-
0.0
26
8
RE
M1
.000
0-
0.1
44
7a
-0
.083
5a
0.0
88
6a
-0
.008
6
RO
A1
.000
00
.000
10
.30
62
a0
.055
0b
AS
SE
TS
1.0
00
0-
0.0
91
6a
-0
.020
9
MT
B1
.00
00
-0
.044
2c
DA
1.0
00
0
RE
G
LQ
LO
SS
AU
D_
R
AU
D_
D
BIG
_6
SY
ND
RA
TIN
G
CO
VE
N
LO
AN
_S
IZE
RE
GL
QL
OS
SA
UD
_D
AU
D_R
BIG
_6
SY
ND
RA
TIN
GC
OV
EN
LO
AN
_S
IZE
IA2
0.1
71
1a
-0
.47
30
a0
.28
89
a0
.04
90
b0
.07
44
a-
0.0
55
3b
-0
.406
4a
-0
.187
2a
0.2
48
7a
-0
.332
0a
ICM
Ws
-0
.13
27
a-
0.1
03
0a
0.1
38
6a
-0
.09
32
a0
.17
67
a-
0.1
01
4a
-0
.093
0a
-0
.087
0a
0.0
42
5c
0.0
19
4
ICD
s_3
02
-0
.04
01
c-
0.0
52
6b
0.0
67
7b
-0
.03
92
c-
0.0
20
.02
04
-0
.030
6-
0.0
10
50
.043
3c
-0
.006
3
Internal control quality and information asymmetry
123
Tab
le4
con
tin
ued
RE
GL
QL
OS
SA
UD
_D
AU
D_R
BIG
_6
SY
ND
RA
TIN
GC
OV
EN
LO
AN
_S
IZE
ICD
s_4
04
-0
.13
42
a-
0.1
14
1a
0.1
21
1a
-0
.08
67
a0
.18
24
a-
0.1
05
9a
-0
.099
4a
-0
.098
3a
0.0
27
80
.007
4
ICD
s-
0.1
43
6a
-0
.12
94
a0
.14
21
a-
0.0
98
1a
0.1
65
6a
-0
.09
26
a-
0.1
06
7a
-0
.097
7a
0.0
43
7c
0.0
04
5
CL
-0
.02
39
0.0
19
20
.12
85
a-
0.0
73
9a
0.0
03
1-
0.0
01
7-
0.0
19
00
.025
60
.055
7b
0.0
57
5b
RE
M-
0.0
70
7a
-0
.04
38
c0
.10
73
a-
0.0
27
90
.20
18
a-
0.1
07
6a
-0
.060
8a
-0
.027
60
.081
1a
-0
.038
4
RO
A-
0.0
14
50
.04
35
c-
0.4
99
3a
-0
.03
92
c-
0.0
26
7-
0.0
06
0.1
62
5a
-0
.021
70
.000
30
.050
4b
AS
SE
TS
0.2
91
4a
0.7
51
5a
-0
.06
24
a-
0.0
71
8a
-0
.04
98
b0
.13
20
a0
.572
3a
0.6
113
a-
0.2
86
6a
0.6
83
1a
MT
B-
0.2
75
1a
0.1
51
2a
-0
.12
56
a-
0.0
18
70
.08
30
a0
.02
01
-0
.020
3-
0.0
01
9-
0.0
17
9-
0.0
52
2b
DA
-0
.01
76
-0
.06
20
a-
0.0
10
8-
0.0
23
40
.03
96
c-
0.0
01
3-
0.0
46
7b
0.0
14
90
.053
8b
-0
.064
8a
RE
G1
.00
00
0.0
21
-0
.02
44
0.0
06
9-
0.0
38
9c
0.0
72
6a
0.0
55
1b
0.1
43
7a
-0
.101
2a
0.0
43
1c
LQ
1.0
00
0-
0.0
24
-0
.05
26
b-
0.0
34
70
.13
47
a0
.454
1a
0.4
31
7a
-0
.242
1a
0.5
398
a
LO
SS
1.0
00
00
.02
81
-0
.00
02
0.0
61
8a
-0
.134
8a
-0
.006
20
.077
1a
-0
.044
4b
AU
D_
R1
.00
00
-0
.04
25
c0
.04
34
c-
0.0
56
5b
0.0
22
90
.010
1-
0.0
54
9b
AU
D_
D1
.00
00
-0
.06
52
***
-0
.017
8-
0.0
00
70
.050
7b
-0
.038
3
BIG
_6
1.0
00
00
.107
6a
0.1
52
3a
-0
.043
0b
0.0
73
0a
SY
ND
1.0
00
00
.421
8a
-0
.004
50
.758
9a
RA
TIN
G1
.000
0-
0.1
15
1a
0.5
58
5a
CO
VE
N1
.000
0-
0.0
89
2a
LO
AN
_S
IZE
1.0
00
0
Sig
nifi
can
tco
rrel
atio
ns
amon
gv
aria
ble
so
fin
tere
stas
wel
las
amon
gh
igh
corr
elat
edv
aria
ble
su
sin
g0
.5as
acu
toff
po
int
are
inb
old
Var
iab
les
are
defi
ned
in‘‘
Ap
pen
dix
’’a,b
,cS
ignifi
cance
of
corr
elat
ions
at0.0
1,
0.0
5an
d0.1
level
sre
spec
tivel
y
D. F. El-Mahdy, M. S. Park
123
Table 5 Regression of information asymmetry on internal control deficiencies post SOX 2002
Ln IAit ¼ b0 þ b1ICDsit þPnj
j¼1 dj Control Variablesj þ et
Variable(s) Expected sign Estimated coefficient t value
Intercept ? 6.2329 17.30***
Variable of interest
ICDs ? 0.3020 3.75***
Firm-specific characteristics
REG ? 0.1444 3.09***
REG*ICDs - -0.1638 -1.98**
ROA - -0.2544 -2.81***
ASSETS - -0.0813 -4.85***
MTB - 0.0002 1.67*
DA ? -0.0021 -0.49
LQ - -0.0514 -3.02***
LOSS ? 0.1623 5.94***
AUD_D ? 0.0206 0.52
AUD_R ? 0.1626 1.48
BIG_6 - 0.0307 0.29
CREDIT_RATING ? 0.2575 9.37***
Loan-specific characteristics
S_REVOLVERS - -0.4796 -8.81***
L_REVOLVERS ? -0.3092 -7.44***
BANK_LENDERS ? 0.1840 1.96*
INSTIT_LENDERS - 0.0847 1.32
CORP ? 0.0721 2.34**
CP_PACKUP ? -0.3114 -5.96***
DEBT ? 0.1087 2.04**
TAKEOVER ? 0.0112 0.17
OTHER_LOANS ? 0.0218 0.29
SECURED - 0.3686 11.45***
SPONSORED - 0.2992 4.97***
SYND - -0.0012 -0.52
MATURITY - 0.0019 2.19**
LOAN_SIZE - -0.0294 -1.74*
COVEN ? 0.0375 1.22
SOX 404 - -0.2222 -2.79***
IND Included
SOX_Y Included
F value 89.03
p value 0.0000
Adjusted R2 65.59 %
N 1802
Variables are defined in ‘‘Appendix’’
***, **, * Significance level at 0.01, 0.05 and 0.1 respectively
Internal control quality and information asymmetry
123
4.2 Effect of ICMWs disclosure on information asymmetry (Hypothesis 2a)
The disclosure of ICMWs causes uninformed traders (participant lenders) to seek more
information, likely private information, to reduce information asymmetry arising from the
severe deficiencies of IC. Conversely, this will induce informed traders (lead arranger) to
lessen their trading activities. The overall effect is a wider bid-ask spread between lead
arranger and participant lenders. In line with our predication, Table 6 shows a positive
statistically significant association between the disclosure of ICMWs and IA at 5 % with a
slope of 0.2972. The economic significance of this coefficient indicates that the disclosure
of ICMWs increases IA by roughly 30 basis points. Overall, the model is statistically
significant at 1 %. The model explains 65.48 % of the variations in the IA as measured by
Adjusted R2. We use the full sample (N = 1802) to test this association. We include in the
regression the same large pool of control variables to control for firm and loan-specific
characteristics. Results on the association between the control variables and IA are quite
similar to those in models 5. Additionally, the interaction term between ICMWs and REG,
REG*ICMWs, is significantly negatively associated with IA at 1 % significance level.
Regulated firms show a significant decrease in their IA in response to the disclosure of
ICMWs by 22 basis points. This latter result supports the notion that regulated industries
are able to avoid the documented increase in IA in non-regulated firms due to disclosure of
ICMWs. It also indicates that non-regulated industries, on average, have significantly
higher IA perhaps due to lack of governance or oversight. Overall, the results in Table 6
support our H2a.
4.3 Effect of company level ICDs disclosure on information asymmetry (Hypothesis 2b)
Table 7 summarizes results of the association between disclosure of more severe types of
ICDs such as the CL versus AS and IA. We use a subset sample of 398 firm-year observations
with only ICDs reported under both sections 302 and 404 to test model 4. We manually code
firms with ICDs into either CL weaknesses or AS weaknesses.15 Prior literature suggests that
disclosure of severe types of IC weaknesses may lead banks and short-term lenders to dis-
count the collateral potential of the borrowing firms’ financial assets (Gupta and Nayar 2006)
and trigger a lower debt rating thus increasing the probability of default, higher borrowing
costs, or both (Moody’s Investor Service 2004; Fitch Ratings 2005), thus increasing market
uncertainty (Beneish et al. 2008; Kim and park 2009).
The results in Table 7 show a significant positive association at 1 % level between
disclosure of CL weaknesses and IA with a slope of 0.2813 (p value \0.01). The
economic significance of the regression coefficients indicates that the disclosure of CL
increases IA by 28 basis points. Related, regulated industries with CL experience on
average, significant lower IA than non-regulated industries. Specifically, regulated
15 In categorizing the internal control deficiencies as either company level (CL) or account-specific (AS),we classified weaknesses in internal control related to any accounts such as: inventory, accounts receivables,loan receivables, gain or loss recognition issues, liabilities, reserves, tax expense, depreciation, depletion oramortization issues, and financial derivatives as account-specific (AS) weaknesses in internal control. Withthe same token, we classified weaknesses in internal control related to company level issues such as:acquisition, merger, disposal or reorganization issues deferred, stock-based or executive compensationissues, intercompany issues, foreign, related party, consolidation, affiliated and/or subsidies issues ascompany-level (CL) weaknesses in internal control. We then manually coded firms with CL with 1 and firmswith AS with zero.
D. F. El-Mahdy, M. S. Park
123
Table 6 Regression of information asymmetry on internal control material weaknesses post SOX 2002
Ln IAit ¼ b0 þ b1ICMWsit þPnj
j¼1 dj Control Variablesj þ et
Variable(s) Expected sign Estimated coefficient t value
Intercept ? 6.2109 17.19***
Variable of interest
ICMWs ? 0.2972 2.21**
Firm-specific characteristics
REG ? 0.1439 3.08***
REG*ICMWs - -0.2199 -2.56**
ROA - -0.2131 -2.36**
ASSETS - -0.0783 -4.67***
MTB - 0.0002 1.76*
DA ? -0.0023 -0.55
LQ - -0.0560 -3.30***
LOSS ? 0.1665 6.10***
AUD_D ? 0.0183 0.46
AUD_R ? 0.1458 1.32
BIG_6 - 0.0379 0.35
CREDIT_RATING ? 0.2616 9.50***
Loan-specific characteristics
S_REVOLVERS - -0.4729 -8.68***
L_REVOLVERS ? -0.3074 -7.39***
BANK_LENDERS ? 0.1713 1.82*
INSTIT_LENDERS - 0.0789 1.23
CORP ? 0.0717 2.32**
CP_PACKUP ? -0.3099 -5.91***
DEBT ? 0.1030 1.92*
TAKEOVER ? 0.0157 0.24
OTHER_LOANS ? 0.0123 0.16
SECURED - 0.3733 11.61***
SPONSORED - 0.2954 4.90***
SYND - -0.0014 -0.60
MATURITY - 0.0020 2.34**
LOAN_SIZE - -0.0294 -1.74*
COVEN ? 0.0363 1.17
SOX 404 - -0.2353 -1.74*
IND Included
SOX_Y Included
F value 88.58
p value 0.0000
Adjusted R2 65.48 %
N 1802
Variables are defined in ‘‘Appendix’’
***, **, * Significance level at 0.01, 0.05, and 0.1 respectively
Internal control quality and information asymmetry
123
Table 7 Regression of information asymmetry on company-level internal control deficiencies
Ln IAit ¼ b0 þ b1CLit þPnj
j¼1 dj Control Variablesj þ et
Variable(s) Expected sign Estimated coefficient t value
Intercept ? 7.5502 8.22***
Variable of interest
CL ? 0.2813 4.44***
Firm-specific characteristics
REG ? 0.1553 1.19
REG*CL - -0.3369 -2.31**
ROA - -0.3834 -2.38**
ASSETS - -0.1295 -3.65***
MTB - 0.0001 0.93
DA ? 0.0140 1.40
LQ - -0.0603 -1.72*
LOSS ? 0.2505 4.14***
AUD_D ? -0.0043 -0.04
AUD_R ? -0.0126 -0.11
BIG_6 - -0.4499 -2.55**
CREDIT_RATING ? 0.3942 4.13***
Loan-specific characteristics
S_REVOLVERS - -0.1280 -0.84
L_REVOLVERS ? -0.0976 -1.07
BANK_LENDERS ? 0.5202 3.40***
INSTIT_LENDERS - 0.2840 2.13**
CORP ? 0.0061 0.09
CP_PACKUP ? -0.0752 -0.43
DEBT ? -0.2554 -2.05**
TAKEOVER ? -0.7270 -5.76***
OTHER_LOANS ? -0.3786 -1.72*
SECURED - 0.2602 3.93***
SPONSORED - 0.1940 2.20**
SYND - -0.0185 -2.34**
MATURITY - 0.0023 1.45
LOAN_SIZE - -0.0263 -0.63
COVEN ? -0.1589 -2.45**
SOX 404 - -0.1554 -2.12**
SOX_Y Included
IND Included
SOX_Y Included
F value 23.09
p value \.0001
Adjusted R2 67.89 %
N 398
Variables are defined in ‘‘Appendix’’
***, **, * Significance level at 0.01, 0.05, and 0.1 respectively
D. F. El-Mahdy, M. S. Park
123
industries with CL show a significant reduction in IA by almost 34 basis points. The
model explains 67.89 % of the variations in IA as measured by adjusted R2. We include
in the regression the same large pool of control variables to control for firm and loan-
specific characteristics. Overall, results of Table 7 support our H2b.
4.4 Moderating effect of secondary loan market characteristics on the association
between information asymmetry and ICDs (Hypothesis 3a)
The previous statistical analysis shows that the disclosure of ICDs exacerbates conditions of
IA in non-regulated firms in the secondary loan market. One might pose an intriguing question
in response to such results: why such association exists in the secondary loan market and what
would make such association unique in these market settings relative to other market settings
found in the primary loan or equity market? Possible explanations for the significant positive
association between ICDs and IA in the secondary loan market are the unique characteristics
of the secondary loan market. The secondary loan market is characterized by the existence of
multiple lenders, various types of loans, debt covenants, loan credit rating, and different loan
purposes and sizes. For example, the existence of credit rating of the firm and/or the loan in the
secondary loan market is expected to reflect the loan’s creditworthiness and indicative of a
higher firm value and performance. Therefore, we expect to find a significant negative
association between the interaction term of ICDs and the existence of loan credit rating and IA
in the secondary loan market. Additionally, financial debt covenants play a crucial role in the
determination of the loan prices and hence the average bid-ask spread. The interaction term
between ICDs and the debt covenant should presumably show a significant negative asso-
ciation with IA in the secondary loan market. The same analogy can be applied to syndication.
For example, IA for loans that are syndicated to a large number of lenders should be lower
than that IA for loans that are syndicated to less number of lenders. Therefore, the interaction
term of the ICDs and the number of lenders will show a significant negative association with
IA in the secondary loan market.
In this section, relying on four unique loan characteristics in the secondary loan market,
namely, syndication, loan credit rating, financial debt covenants and loan size, we attempt to
explain the positive relationship between the disclosure of ICDs and IA in the secondary loan
market. We conjecture that the unique characteristics of the secondary loan market mitigate
or moderate the association between ICDs and IA. We rerun the previous statistical analysis
of the regression of IA on ICDs by focusing on the interaction term between the ICDs and four
previously discussed loan-specific characteristics as variables of interest.
The first two columns in Table 8 summarize the results. Results of all four regression
models (Panels A through D) seem to be consistent with our prediction that the unique
characteristics of the secondary loan market significantly mitigate the observed positive
association between ICDs and IA. In all models, while the disclosure of ICDs has a
significant positive association with IA, interaction terms of the four loan characteristics
with ICDs are negative and significant at the conventional levels. Moreover, the three-way
interactions terms of regulated industries, ICDs and loan-specific characteristics show a
significant negative association with IA. This evidence indicates that our four loan-specific
characteristics lessen the negative impact of the disclosure of ICDs and such a consequence
is more evident in regulated industries. Overall, our results suggests-that the unique loan
characteristics help to mitigate the unfavorable effect of disclosure of ICDs on IA in the
secondary loan market, which is consistent with our H3a. The economic significance of the
coefficients in Table 8 shows that while ICDs of firms with highly syndicated loans, loans
rated by credit rating agencies, financial debt covenants, and large loans help to
Internal control quality and information asymmetry
123
Table 8 Regression of information asymmetry on internal control deficiencies (material weaknesses) underdifferent loan-specific characteristics
Ln IAit ¼ b0 þ b1ICDsit þ b2LS CHARit þ b3ICDs � LS CHARit þXnj
j¼1dj Control Variablesj þ et
Ln IAit ¼ b0 þ b1ICMWsit þ b2LS CHARit þ b3ICMWs � LS CHARit
þXnj
j¼1dj Control Variablesj þ et
Variable Exp. sign Est. coeff. t value Est. coeff. t value
Panel A: Syndication
Intercept ? 5.9808 16.55*** 5.9954 16.54***
Variable of interest
ICDs ? 0.4463 5.05***
ICMWs ? 0.4268 3.05***
SYND - 0.0010 0.43 0.0005 0.20
REG ? 0.1202 2.67***
ICDs*SYND - -0.0216 -3.90**
REG*ICDs*SYND - -0.0168 -2.06**
ICMWs*SYND - -0.0190 -3.36***
REG*ICMWs*SYND - -0.0183 -2.22**
Firm-specific characteristics Included Included
Other loan-specific characteristics Included Included
IND Included Included
SOX_Y Included Included
F value 88.50 87.60
Adjusted R2 66.02 % 65.79 %
Panel B: Debt rating
Intercept ? 6.8670 18.14*** 6.8313 17.97***
Variable of interest
ICDs ? 0.3952 4.41***
ICMWs ? 0.3284 2.29**
RATING ? 0.2329 5.62*** 0.2074 5.07***
REG ? 0.1509 0.1377 2.97***
ICDs*RATING - -0.1179 -1.80*
REG*ICDs*RATING - -0.2447 -2.53**
ICMWs*RATING - -0.0452 -0.65
REG*ICMWs*RATING - -0.3595 -2.26**
Firm-specific characteristics Included Included
Other loan-specific characteristics Included Included
IND Included Included
SOX_Y Included Included
F value 87.04 84.06
Adjusted R2 66.20 % 65.95 %
Panel C: Fin. covenant
Intercept ? 6.1099 17.05*** 6.0680 16.84***
Variable of interest
ICDs ? 0.4776 5.02***
D. F. El-Mahdy, M. S. Park
123
significantly reduce IA (i.e., 2, 12, 22, and 13 basis points, respectively), those of firms
with four loan-specific characteristics in regulated industries further reduce IA (i.e., 1.7,
24, 34, and 0.9 basis points, respectively).
Table 8 continued
Ln IAit ¼ b0 þ b1ICDsit þ b2LS CHARit þ b3ICDs � LS CHARit þXnj
j¼1dj Control Variablesj þ et
Ln IAit ¼ b0 þ b1ICMWsit þ b2LS CHARit þ b3ICMWs � LS CHARit
þXnj
j¼1dj Control Variablesj þ et
Variable Exp. sign Est. coeff. t value Est. coeff. t value
ICMWs ? 0.4444 3.00***
COVEN ? 0.1029 3.01*** 0.0878 2.57**
REG ? 0.1615 3.52*** 0.1400 3.02***
ICDs*COVEN - -0.2238 -3.23***
REG*ICDs*COVEN - -0.3423 -3.52***
ICMWs*COVEN - -0.1408 -1.90*
REG*ICMWs*COVEN - -0.5934 -3.80***
Firm-specific characteristics Included Included
Other loan-specific characteristics Included Included
IND Included Included
SOX_Y Included Included
F value 88.56 85.66
Adjusted R2 66.04 % 65.84 %
Panel D: Loan size
Intercept ? 5.8135 15.74*** 5.8419 15.87***
Variable of interest
ICDs ? 2.7402 5.15***
ICMWs ? 2.5374 4.41***
LOAN_SIZE - -0.0074 -0.43 -0.0076 -0.44
REG ? 0.1346 2.89*** 0.1261 2.71***
ICDs*LOAN_SIZE - -0.1275 -4.62***
REG*ICDs*LOAN_SIZE - -0.0090 -2.08**
ICMWs*LOAN_SIZE - -0.1142 -3.97***
REG*ICMWs*LOAN_SIZE - -0.0515 -3.70***
Firm-specific characteristics Included Included
Other loan-specific characteristics Included Included
IND Included Included
SOX_Y Included Included
F value 88.42 86.17
Adjusted R2 66.01 % 65.97 %
N 1802 1802
Variables are defined in ‘‘Appendix’’
***, **, * Significance level at 0.01, 0.05, and 0.1 respectively
Internal control quality and information asymmetry
123
4.5 Moderating effect of secondary loan market characteristics on the association
between information asymmetry and ICMWs (Hypothesis 3b)
The last two columns in Panels A-D of Table 8 show the results of the effect of the four
secondary loan market characteristics (syndication, credit rating, existence of financial cove-
nant and loan size) on the association between ICMWs, as a severe type of ICDs, and IA. The
interaction terms of SYND, COVEN, and SIZE with ICMWs are all negative and significant at
the 1, 10 and 1 % levels respectively. The coefficient on ICMWs*RATING, however, is
insignificant. Further, the three-way interaction terms of ICMWs and loan-specific charac-
teristics with REG show significant negative associations with IA, indicating that borrowers in
regulated industries with ICMWs tend to experience significant reduction in IA.
With respect to the economic significance of the coefficients, our results indicate that
while disclosures of ICMWs of firms with highly syndicated loans, financial debt cove-
nants, and large loans significantly reduce IA (i.e., 2, 14, and 11 basis points, respectively),
those of firms with four loan-specific characteristics (syndication, loan credit rating,
financial debt covenants, and loan size) in regulated industries help to further reduce IA
(i.e., 1.8, 36, 59, and 5 basis points, respectively). Overall, our findings suggest that some
loan characteristics can contribute to reducing the positive effect of ICMWs on IA in the
secondary market. This supports our H3b.
4.6 Effect of IC remediation on information asymmetry (Hypothesis 4)
Table 9 presents the results of the association between remediation of ICDs and IA. We use a
subset sample of 398 firm-year observations with only ICDs reported under both sections 302
and 404 with their subsequent remediation to test model 6. We then manually code firms that
remediated part or all of their weaknesses in IC with 1 and firms that did not remediate ICDs
with zero. Results in Table 9 show a significant negative association, at 10 %, between the
disclosure of remediation of ICDs and IA. The slope of the association is -0.1314 (p value
\0.01). The model explains 66.45 % of the variations in IA as measured by adjusted R2. We
include in the regression the same large pool of control variable to control for firm and loan
specific characteristics. We also include indicator variables to proxy for regulated industries.
We find that while a significant negative association between REM and ICDs is observed, this
association is insignificant for regulated industries. The economic significance of the coeffi-
cients reported in Table 9 indicates that although remediation of ICDs significantly reduces IA
by 13 basis points, that of ICDs in regulated industries show little evidence. Overall, results of
Table 9 support our H4.
4.7 Additional analyses
4.7.1 Effect of ICDs disclosure under section 302 versus section 404 on information
asymmetry
Prior research shows evidence that ICDs reported under section 302 are associated with
negative stock returns (Gupta and Nayar 2006; Beneish et al. 2008) and higher cost of
capital (Ashbaugh-Skaife et al. 2009). Our results (untabulated) show a significant positive
association at 5 % with a slope of 0.1771 between disclosure of ICDs under section 302
and IA, which is consistent with prior research. The association between IA and ICDs
reported under section 404 is insignificant. A test of differences of the coefficients of
D. F. El-Mahdy, M. S. Park
123
Table 9 Regression of information asymmetry on remediation of internal control deficiencies
Ln IAit ¼ b0 þ b1REMit þPnj
j¼1 dj Control Variablesj þ et
Variable(s) Expected sign Estimated coefficient t value
Intercept ? 7.8341 8.26***
Variable of interest
REM - -0.1314 -1.76*
Firm-specific characteristics
REG ? 0.0120 0.11
REG*REM - 0.0242 0.13
ROA - -0.2927 -1.79*
ASSETS - -0.1285 -3.40***
MTB - 0.0002 1.28
DA ? 0.0208 2.06**
LQ - -0.0330 -0.92
LOSS ? 0.2920 4.70***
AUD_D ? 0.0135 0.13
AUD_R ? -0.0395 -0.34
BIG_6 - -0.5029 -2.77***
CREDIT_RATING ? 0.4054 4.06***
Loan-specific characteristics
S_REVOLVERS - -0.1149 -0.74
L_REVOLVERS ? -0.1276 -1.38
BANK_LENDERS ? 0.4784 3.04***
INSTIT_LENDERS - 0.2075 1.52
CORP ? 0.0527 0.79
CP_PACKUP ? -0.0989 -0.55
DEBT ? -0.2378 -1.86*
TAKEOVER ? -0.6388 -4.99***
OTHER_LOANS ? -0.4018 -1.83*
SECURED - 0.2379 3.54***
SPONSORED - 0.2110 2.32**
SYND - -0.0162 -2.00**
MATURITY - 0.0024 1.43
LOAN_SIZE - -0.0405 -0.94
COVEN ? -0.1446 -2.20**
SOX 404 - -0.2353 -3.23***
IND Included
SOX_Y Included
F value 21.69
p value \.0001
Adjusted R2 66.45 %
N 398
Variables are defined in ‘‘Appendix’’
***, **, * Significance at 0.01, 0.05 and 0.1 respectively
Internal control quality and information asymmetry
123
ICDs_302 and ICDs_404 is significant (p value is .0032). According to results (untabu-
lated) of the regression model, we find that there is a significant positive association
between IA and loss firms, Big 6, identity of lenders, maturity, secured, sponsored and
rated loans. Overall, untabulated, results suggest that in the secondary loan market, firms
with ICDs reported under section 302 have significantly higher IA than firms with ICDs
reported under section 404.
The results in this section are consistent with the findings of Ashbaugh-Skaife et al.
(2009) who find a positive association between the cost of capital and disclosure of
material weaknesses under sections 302. Our results are also consistent with the findings
of Ogneva et al. (2007) who find no association between the disclosure of ICMW under
section 404 and cost of capital as well as Botosan (1997) who finds no relation between
disclosure and the cost of capital in the pre-SOX 2002 period. Overall, untabulated
results suggest that the market response to ICDs is dependent on audit quality as argued
by Gupta and Nayar (2006) and Beneish et al. (2008) because section 302 (unaudited
ICDs) show a positive association with IA, while section 404 (audited ICDs) is not
significantly associated with IA. Moreover, Kim and Park (2009) find that for a sample
of firms that disclose ICDs under section 302, the abnormal stock returns are negatively
associated with changes in market uncertainty. Our results also support the view of the
study made by Kim and Park (2009), which suggests negative consequences of the
disclosure of ICDs to the firm.
4.7.2 Effect of ICMWs disclosure under section 302 versus section 404 on information
asymmetry
We rerun the OLS regression model using the sub-sample of firms with only ICDs
(N = 398 firm-years observations). We use ICMWs reported under section 302 as our
independent variable of interest, bid-ask spread as our dependent variable, and add the
same list of control variables set used in model 2. Results show a significant statistical
positive association (slope = 0.2603 and significant at 5 %) between ICMWs disclosed
under section 302 and the bid-ask spread. Overall, the model is statically significant at
1 % and roughly explains 68 % of the variations of the bid-ask spread. Untabulated
results suggest that the disclosure of ICDs under section 302 is a contributing factor in
increasing information asymmetry in the secondary loan market and that our results are
not sensitive to the use of ICMWs under section 302 instead of ICDs under
section 302.
4.7.3 Standard error adjusted regression versus OLS regression
We rerun the OLS regression models using winsorized IA at 10 and 90 % and using
standard error adjusted regression (Gow, Ormazabal, and Taylor 2010). We find a sig-
nificant positive association between ICDs and IA and between CL and IA. However, the
association between REM and IA is insignificant. The association between ICMWs and IA
and between ICDs_302 and IA is also insignificant. We could not conclude that OLS
regression results are driven by measurement errors based on the results of this analysis
since we document a significant positive association between ICDs and IA. Untabulated
results using standard error adjusted regression are similar to the results of the OLS
Regression for H3a and H3b.
D. F. El-Mahdy, M. S. Park
123
5 Summary and conclusions
This study is motivated by the two important developments in informational environments.
First, the secondary loan market is vital and distinctive debt sector in the US economy (see
http://www.loanpricing.com/analytics/pricing_service_volume1.htm). Second, the SOX
2002 requires firms to disclose the effectiveness of their IC weaknesses as well as man-
agement evaluation of the effectiveness of controls and procedures (section 302) and
external auditor’s opinion (section 404).
We examine the association between the disclosure of IC effectiveness and information
asymmetry in the secondary loan market. Specifically, relying on three main aspects of
ICDs under both sections 302 and 404, such as IC disclosure, types of ICDs, and IC
remediation, we investigate the impact of ICDs on IA in the secondary loan market.
Relying on loan specific characteristics, such as syndication, loan credit rating, financial
debt covenants, and loan size, we also explore the effect of these loan-specific charac-
teristics on the association between ICDs (ICMWs) and IA in the secondary loan market.
We base our predictions on the premise that the disclosure of ineffective ICs affects past,
present and future financial reporting (Irving II 2006) by providing internal managers and
market participants with information for decision makings, such as buying and selling
decisions, ratings by credit agencies, loan decisions, and rating firm creditworthiness.
Consistent with our predictions, we find that firms that disclose ICDs have a significant
positive association with IAs, indicating that the quality of IC system matters in the
secondary loan market. We also document significant positive associations between IC-
MWs reported under both section 302 and section 404 and IA. Furthermore, our results
show that company-level ICDs, on average, are positively associated with IA than account-
specific ICDs. This evidence suggests that the disclosure of the severity of company-level
ICDs aggravates conditions of IA in the secondary loan market. We also find that the
monitoring mechanisms in regulated industries on average mitigate the negative conse-
quences of ICDs disclosures on IA. Interestingly, we find that loan characteristics, such as
the number of lenders, loan credit rating, debt covenant, and loan size help to mitigate the
unfavorable effects of ICDs and ICMWs on IA. In addition, we find evidence that firms
with remediation of ICDs experience a significant decrease in IA in the secondary loan
market, which is consistent with Ashbaugh-Skaife et al. (2009).
Our findings suggest many interesting avenues for future research. For example, future
research might examine the effect of pervasive weaknesses on the borrower-lender long
term relationship such as: the likelihood of lending, the loan amount, interest rate, or debt
contracting agreement. A worthwhile topic of interest would be to examine whether the
documented negative economic consequences of the disclosures of ICDs on IA are as same
as earnings restatement, earnings management, or poor earnings quality measures in
general. It is important to understand the relative impact of ICDs among poor measures of
the financial reporting quality in order to be able to deal with its negative economic
consequences in the future. Another interesting avenue for future research is to test the
mediating effect, if any, of corporate governance (e.g., board characteristics, audit com-
mittee, financial expertise) on the association between ICDs and information asymmetry in
the secondary loan market.
Acknowledgments We thank the editor and two anonymous reviewers for their constructive com-ments. We also thank Carolyn Norman, Benson Wier, Jong Eun Lee, Manu Gupta, Ivo Jansen, and par-ticipants of the 2012 American Accounting Association Mid-Atlantic conference for their helpfulcomments.
Internal control quality and information asymmetry
123
Appendix
Variable definitions and measurement
Variable Symbol Definition and measurement
Information asymmetry IA Natural log of the difference between the average annual bidand ask spread of the traded facility
Internal controldeficiencies
ICDs An indicator variable equals 1 if the firm disclosed InternalControl Deficiencies, zero otherwise
Internal control materialweaknesses
ICMWs An indicator variable = 1 if the firm disclosed ICMWsunder section 302 or section 404, zero otherwise
Company leveldisclosure
CL An indicator variable equal 1 if the disclosed IC weaknesseson the company level, zero if it is Account Specific (AS)
Remediation REM An indicator variable = 1 if the firm remediated part or allthe disclosed IC weaknesses from year t - 1 to year t,zero otherwise
Internal controldeficiencies underSOX 302
ICDs_302 An indicator variable equals 1 if the firm disclosed InternalControl Deficiencies under SOX 302, zero otherwise
Internal controldeficiencies underSOX 404
ICDs_404 An indicator variable equals 1 if the firm disclosed InternalControl Deficiencies under SOX 404, zero otherwise
Return on asset ROA Return on Asset is Income before Extraordinary items/lagged total assets
Total assets ASSETS Natural log of total assets (Compustat data item # 6)
Market-to-book ratio MTB Natural log of the ratio of the firm’s market value to bookvalue of common equity, computed as (share price timesthe number of shares outstanding (Compustat data item#25*Compustat data item #199) divided by (Compustatdata item # 60)
Discretionary accruals DA We measure the discretionary accruals using the correctmodel of the Modified Jones Model as in Dechow et al.(1995)
Regulated industry REG An indicator variable = 1 if the firm is in regulated industrysuch as financial or utility industry (SIC codes 6000–6999and 4900–4999), zero otherwise
Liquidity LQ Natural log of the volume of stock traded to proxy forliquidity
Losses firms LOSS An indicator variable = 1 if the firm had losses over the last2 years (Compustat data item # 172)
Auditor dismissal AUD_D An indicator variable = 1 if the firm dismissed the auditor,zero otherwise
Auditor resignation AUD_R An indicator variable = 1 if the auditor resigned, zerootherwise
Big-6 4 audit firms BIG_6 An indicator variable = 1 if the financial statements areaudited by one of the top 6 audit firms, zero otherwise
Credit rating categories RATING_CAT A continuous number from 1 to 3 indicating the ratingcategories with 1 being the highest rating category and 3being the lowest rating category
Short revolvers loans S_REVOLVERS An indicator variable = 1 if it is a short term revolver loansuch as 364-Day Facility, and 0 otherwise
Long revolvers loans L_REVOLVERS An indicator variable = 1 if it is a long term revolver loansuch as Revolver/Line [= 1 Year, and 0 otherwise
D. F. El-Mahdy, M. S. Park
123
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Appendix continued
Variable Symbol Definition and measurement
Bank lenders BANK_LENDERS An indicator variable = 1 if the identity of the lender is a bank(Term Loan A ‘‘TLA’’), and 0 otherwise
Institutionallenders
INSTIT_LENDERS An indicator variable = 1 if the identity of the lender is aninstitutional lender (Term Loan B, C, and D), and 0otherwise
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Credit ratingavailability
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Syndication SYND A continuous number indicating number of lenders
Maturity MATURITY A continuous number indicating the maturity of a loan or thelength of time until the loan is due
Loan size LOAN_SIZE Natural log of the loan value in dollar amount
Debt covenants COVEN An indicator variable = 1 if covenants exist, and 0 otherwise
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Year-effect SOX_Y Three indicator variables to proxy for the 4 years of the sampleperiod (2002, 2003, 2004, and 2004) due to the passage ofSOX 2002
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