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                                                           the performance of listed companies on the Ghana stock exchange", Corporate Governance: The international journal of
                                                           business in society, Vol. 16 Iss 2 pp. 259-277 http://dx.doi.org/10.1108/CG-11-2014-0133
                                                           (2016),"Corporate governance mechanisms and agency costs: cross-country analysis", Corporate Governance: The
                                                           international journal of business in society, Vol. 16 Iss 2 pp. 347-360 http://dx.doi.org/10.1108/CG-04-2015-0043
                                                           (2015),"A critical review of relationship between corporate governance and firm performance: GCC banking sector
                                                           perspective", Corporate Governance: The international journal of business in society, Vol. 15 Iss 1 pp. 18-30 http://
                                                           dx.doi.org/10.1108/CG-04-2013-0048
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                                                           based at Department of
                                                                                              generalized methods of moments, which effectively overcomes the problem of endogeneity and
                                                           Economics, Indian
                                                                                              simultaneity bias.
                                                           Institute of Management,
                                                                                              Findings – On one side, the findings indicate that larger boards are associated with a greater depth of
                                                           Lucknow, India.
                                                                                              intellectual knowledge, which in turn helps in improving decision-making and enhancing the
                                                                                              performance. On the other side, the results indicate that return on equity and profitability is not related
                                                                                              to corporate governance indicators. The results also suggest that CEO duality is not related to any firm
                                                                                              performance measures for the sample firms.
                                                                                              Practical implications – The outcomes of the analyses advocated that companies that comply with
                                                                                              good corporate governance practices can expect to achieve higher accounting and market
                                                                                              performance. It implies that good corporate governance practices lead to reduced agency costs.
                                                                                              Hence, it is concluded that firms of the developing world can possibly enhance their performance by
                                                                                              implementing good corporate governance practices.
                                                                                              Originality/value – Departing from the conventional system of the prior studies and instead of focusing
                                                                                              on a single measure framework, a range of measures of corporate governance and firm’s performance
                                                                                              variables are used. Also, several alternative specifications and estimation techniques are used for
                                                                                              analysis purposes. Furthermore, the sample also covers a large sample of manufacturing firms.
                                                                                              Keywords Corporate governance, Board of directors, Firm performance
                                                                                              Paper type Research paper
                                                                                              1. Introduction
                                                                                              The relationship between corporate governance and firm performance has been a widely
                                                                                              debated and well-researched topic in the developed countries context. However, in the
                                                                                              past few years, this issue has also been discussed in the context of emerging countries,
                                                                                              such as India, in light of the recent corporate collapses and scams[1]. The corporate
                                                                                              collapses resulting from a weak system of corporate governance highlighted the need to
                                                                                              improve and reform the governance structure. Firms’ governance plays an important role in
                                                                                              the probability of accounting frauds and firms which have a weak governance structure
                                                                                              being more prone to accounting frauds (Berkman et al., 2009). The failure in preventing
                                                                                              these scams has fuelled many debates on the effectiveness of current corporate
                                                                                              governance rules, principles, structures and mechanisms (Sun et al., 2011).
                                                                                              The firms with weaker governance structures have to face more agency problems and
                                                                                              managers of such firms gain more private benefits (Core et al., 1999). The theory of agency
                                                           Received 21 April 2014             problem suggests that the directors of a firm are not likely to be as careful with other
                                                           Revised 4 September 2015
                                                           26 January 2016
                                                                                              people’s money as with their own fund (Letza et al., 2004). The theory further states that the
                                                           Accepted 29 January 2016           main purpose of corporate governance is to provide assurance to the shareholders that
                                                           PAGE 420 CORPORATE GOVERNANCE   VOL. 16 NO. 2 2016, pp. 420-436, © Emerald Group Publishing Limited, ISSN 1472-0701     DOI 10.1108/CG-01-2016-0018
                                                           managers are working toward achieving outcomes in the shareholders’ interests (Shleifer
                                                           and Vishny, 1997). Other important related theories, for instance, the Stewardship theory,
                                                           assume a strong relationship between the success of organization and shareholders’
                                                           satisfaction. A steward protects and maximizes shareholders’ wealth through firm
                                                           performance, because by doing so, the steward’s utility functions are maximized.
                                                           Importantly, the stakeholder theory suggests that a corporate seeks to provide a balance
                                                           between the interests of its diverse stakeholders (Abrams, 1951). John and Senbet (1998)
                                                           provided a comprehensive review of the stakeholder theory and pointed out the presence
                                                           of many parties with competing interests in the operations of the firm. They emphasized the
                                                           role of non-market mechanisms such as board size and committee structure as relevant
                                                           factors for firms’ performance. The resource dependency theory views agents as resources
                                                           who provide social and business networks and indicates that directors’ presence on the
                                                           board of other organizations is relevant to establish relationships to have access to
                                                           resources in the form of information which can be utilized for the firm’s benefit. Hence, this
                                                           theory shows that the strength of a corporate organization lies in the amount of relevant
                                                           information it has at its disposal. All the theories of corporate governance suggest for an
                                                           effective governance system which involves the appointment of board which includes both
                                                           executive as well as non-executive directors.
                                                           In the past two decades, there has been an increased intensity of research on the
                                                           relationship between corporate governance and firm performance. But the issue has mainly
                                                           been explored in developed economies (Hermalin and Weisbach, 1991; Kang and
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                                                           Shivdasani, 1995; Gompers et al., 2003; Judge et al., 2003; Barnhart et al., 1994; Bauer
                                                           et al., 2004; Christopher, 2004; Bhagat and Bolton, 2002; Guest, 2008). The empirical work
                                                           on this issue is still at its infancy in the context of developing countries like India, maybe due
                                                           to the relatively opaque disclosure practices followed by companies or the data
                                                           unavailability problem. Moreover, most of the previous studies on India were either based
                                                           on small samples (Dwivedi and Jain, 2005; Ghosh, 2006; Garg, 2007; Jackling and Johl,
                                                           2009) with a limited number of observations or on cross-sectional data that do not allow
                                                           controlling for unobserved firm effects. For example, to examine the inter-linkage, Ghosh
                                                           (2006) used data of 127 listed manufacturing firms for the year 2003 and Garg (2007)
                                                           considered a sample of merely 164 companies. Likewise, Kohli and Saha (2008) analyzed
                                                           the impact of corporate governance on firm valuation in fast-moving consumer goods and
                                                           information technology sectors of India for a sample of 30 firms.
                                                           Against this backdrop, the objective of this study is to examine the impact of corporate
                                                           governance on firm’s performance for a large representative sample of Indian
                                                           manufacturing industry[2]. In doing so, we add several novelties to the existing literature.
                                                           First, to make our data set a representative sample of the Indian industry, our empirical
                                                           analysis focuses on a large number of companies covering 20 important industries of the
                                                           manufacturing sector. Second, we depart from the conventional system of the prior studies
                                                           of related literature and instead of focusing on a single measure framework, we utilize a
                                                           range of measures of corporate governance including board size, ownership and number
                                                           of meetings held, and firm’s performance indicators cover both market and financial
                                                           variables. This is important for checking robustness of results to explore the inter-linkage.
                                                           Third, recently it has been shown by Bhagat and Bolton (2002) that the linkage between
                                                           corporate governance and performance is of an endogenous nature and the regression
                                                           results are highly sensitive toward the use of estimation techniques. Bearing this issue in
                                                           mind, we use several alternative specifications and estimation techniques for analysis
                                                           purposes, including system generalized methods of moments (system-GMM), which
                                                           effectively overcomes the problem of endogeneity and simultaneity bias.
                                                           The remainder of this paper is organized as follows: Section 2 reviews the literature on the
                                                           relationship between corporate governance and firm performance; Section 3 discusses the
                                                           sample selection, its characteristics, data sources, construction of hypotheses and model
                                                           specification. Section 4 presents the empirical results on the relationship between
                                                                                             2. Review of literature
                                                                                             Much of the standard related literature examines the interrelation between firm
                                                                                             performance and some subset of several measurements of corporate governance, such as
                                                                                             insider– outsider ownership, board composition, board size, executive compensation and
                                                                                             board tasks (Jensen, 1993; Yermack, 1996; Dalton et al., 1999; Coles and Hesterly, 2000;
                                                                                             Elsayed, 2007; Bhagat and Bolton, 2002). Some studies instead of focusing on individual
                                                                                             measures of corporate governance use a composite measure. For instance, Gompers et al.
                                                                                             (2003) and Core et al. (2006) construct a governance index (G-index). In this section, we
                                                                                             review the related literature, and as research on this issue is quite voluminous, we mainly
                                                                                             cover issues of measures of corporate governance and their linkage with firm performance.
                                                                                             Later, we also provide a review of findings of Indian studies.
                                                                                             Identifying an appropriate and optimal board size of a corporate has been a matter of
                                                                                             debate in numerous studies (Lipton and Lorsch, 1992; Jensen, 1993; Yermack, 1996;
                                                                                             Dalton et al., 1999; Hermalin and Weisbach, 2003; Neville, 2011). Some researchers
                                                                                             supported smaller boards, for instance, Lipton and Lorsch (1992); Jensen (1993) and
                                                                                             Yermack (1996), while some others have favored large boards, as it would provide a
                                                                                             greater monitoring and effective decision-making (Pfeffer, 1972; Klein, 1998; Adams and
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                                                                                             Mehran, 2003; Anderson and Reeb, 2003; Coles et al., 2008). Supporting a small board
                                                                                             size, Lipton and Lorsch (1992) argued that larger boards might face problems of social
                                                                                             loafing and free-riding. As board increases in size, free-riding increases and efficiency of
                                                                                             the board is reduced. This was confirmed by Jensen (1993), who favored small boards on
                                                                                             the ground that it leads to better decision-making due to greater coordination and lesser
                                                                                             communication problems. Studies like those by Yermack (1996) and Eisenberg et al. (1998)
                                                                                             have also provided evidence that smaller boards are associated with higher firm value. The
                                                                                             larger boards have to face problems of communication and cohesiveness, which in turn
                                                                                             may result in conflicts (O’Reilly et al., 1989). On the other hand, Klein (1998) argued that the
                                                                                             type and magnitude of advice a CEO needs increases with the complexity and size of the
                                                                                             organization. For example, the diversified firms operating in multiple segments might
                                                                                             require greater advice and discussion (Hermalin and Weisbach, 1988; Yermack, 1996)
                                                                                             and, therefore, larger boards are required for such firms.
                                                                                             A significant trend seen in the corporate boards after the series of scandals is the rise of
                                                                                             outside directors in the board. Baysinger and Butler (1985) and Rosenstein and Wyatt
                                                                                             (1990) have shown that the market rewards firms for appointing outside directors. Brickley
                                                                                             et al. (1994) tested the relationship between proportion of outside directors and
                                                                                             stock-market reactions to poison-pill adoptions and found a positive relationship between
                                                                                             the two. However, Yermack (1996) showed that the proportion of outside directors does not
                                                                                             significantly affect firm performance. Similarly, Forsberg (1989) also did not find any
                                                                                             relationship between the proportion of outside directors and various firm performance
                                                                                             measures. Consistent with this notion were Hermalin and Weisbach (1991) and Bhagat and
                                                                                             Bolton (2002), who also failed to find any significant relationship between board
                                                                                             composition and firm performance. Agrawal and Knoeber (1996) opined that boards
                                                                                             expanded for political reasons often result in too many outsiders on the board, which does
                                                                                             not help in the improvement of performance.
                                                                                             The board processes also have a huge impact on firm performance, and meetings are
                                                                                             necessary for the effectiveness of the board tasks (Zahra and Pearce, 1989). When board
                                                                                             of directors meet frequently, they are more likely to discuss the concerned issues and
                                                                                             monitor the management more effectively, thereby performing their duties with better
                                                                                             coordination and in harmony with shareholders’ interests (Lipton and Lorsch, 1992).
                                                                                             Consistent with this notion, Conger et al. (1998) suggested that board meeting time is an
                                                                                             important resource for improving the board effectiveness and, thus, better
                                                           economy like Ghana, assuming that these systems are essential for enhancing good
                                                           corporate governance practices in emerging countries. Kyereboah-Coleman (2007) has
                                                           found that institutional shareholding enhances market valuation. On the other hand,
                                                           Mashayekhi and Bazaz (2008) while investigating the role of corporate governance indices
                                                           on firm performance (earnings per share, return on assets [ROA], return on equity [ROE])
                                                           found that the presence of institutional investors is not positively associated with firm
                                                           performance.
                                                           Overall, the empirical findings on corporate governance and firm performance have been
                                                           very mixed. On the one hand, several studies estimated that better corporate governance
                                                           significantly enhances firm performance (Brickley and James, 1987; Weisbach, 1988;
                                                           Rosenstein and Wyatt, 1990; Byrd and Hickman, 1992; Lee et al., 1992; Brickley et al.,
                                                           1994; Hossain et al., 2000; Chung et al., 2003; Drobetz et al., 2003; Beiner et al., 2004;
                                                           Brown and Caylor, 2006; Black et al., 2006). On the other hand, some others (Bathala and
                                                           Rao, 1995; Hutchinson, 2002; Bauer et al., 2004) reported an inverse relationship between
                                                           corporate governance and firm performance. There are also studies which reported no
                                                           significant relationship between corporate governance and firm performance (Hermalin
                                                           and Weisbach, 1991; Park and Shin, 2003; Prevost et al., 2002; Singh and Davidson, 2003;
                                                           Young, 2003).
                                                           There are a few studies that empirically tested the relationship in the Indian case.
                                                           Consistent with worldwide studies, the findings of the studies on India are very mixed in
                                                           nature. For instance, findings of Kathuria and Dash (1999) and Jackling and Johl (2009)
                                                           revealed an improvement in the performance with an increase in the board size. Focusing
                                                           on board size and firm performance, Dwivedi and Jain (2005) also estimated a positive
                                                           association between board size and firm value, though the association was weak. On the
                                                           other hand, there are some prominent studies like that by Ghosh (2006), which finds that
                                                           board size exerts a negative influence on corporate performance, but number of
                                                           non-executive directors has a positive effect on firm’s performance. More recently, Jackling
                                                           and Johl (2009) argued that outside directors with multiple appointments appeared to have
                                                           a negative effect on performance.
                                                           The above discussion shows that empirical studies on corporate governance and firm
                                                           performance reveal a conflicting set of results. The puzzle that how corporate governance
                                                           relates to firm performance remains unsolved, in spite of the several studies conducted on
                                                                                             3.1 Data
                                                                                             The data for the empirical analysis are extracted from PROWESS[3] database as well as
                                                                                             from the annual and corporate governance reports of the companies. The firms in our
                                                                                             sample are chosen from 20 important industries of the manufacturing sector, which
                                                                                             includes food and beverages, textiles (cotton and synthetic), chemicals (drugs and
                                                                                             pharmaceuticals, inorganic and organic chemicals, cosmetics, polymer, petroleum,
                                                                                             plastic, rubber, tires and tubes), machinery (electrical, non-electrical and electronics
                                                                                             machinery), non-metallic mineral products, metal products, transport, leather and paper
                                                                                             sector. The total manufacturing firms listed under Bombay Stock Exchange in these 20
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                                                                                             industries are 2,431 firms. The firms with missing data are excluded from the sample and
                                                                                             we are left with the final sample size of 1,922 firms. For the analysis, we use ROA, ROE and
                                                                                             net profit margin (NPM) as accounting measures, and market performance measures like
                                                                                             adjusted Tobin’s q (TQ) and stock returns (SR). For corporate governance measures, we
                                                                                             consider the board characteristics like board size, independence, activity intensity,
                                                                                             CEO-duality and institutional ownership. The construction of these variables for the
                                                                                             empirical analysis is discussed in Table I. The market firm performance measure, TQ, has
                                                                                             been obtained similar to the calculations of Gompers et al. (2003).
                                                                                             non-executive independent directors on the board by total board size. For estimation
                                                                                             purposes, we use the square of the proportion of outside directors to capture the small
                                                                                             differences in the proportion of outside directors. The study tests the following hypothesis:
                                                                                                  H2. Board independence has a positive relationship with firm performance.
                                                                                             3.2.3 Board activity intensity (BM). We measure the intensity of board activity by the
                                                                                             frequency of meetings annually. We use square of board meeting for estimation purpose to
                                                                                             capture the small differences in the board meetings. It is argued that when boards of
                                                                                             directors meet frequently, they are likely to enhance firm performance and, thus, perform
                                                                                             their duties in accordance with shareholders’ interests (Conger et al., 1998). On the
                                                                                             contrary, Vafeas (1999) pointed out that board meetings are not necessarily useful, the
                                                                                             limited time that the non-executive directors spend together may not be used for
                                                                                             meaningful exchange of ideas among themselves or with management. These meetings
                                                                                             also involve heavy costs such as managerial time, directors’ remuneration, etc. Thus, we
                                                                                             seek to investigate the following hypothesis:
                                                                                                  H3. The frequency of annual board meetings is negatively related to firm performance.
                                                                                             3.2.4 CEO duality (CEOdual). It is argued that there is a conflict of interest and higher
                                                                                             agency costs when the CEO is also the board chairman (Berg and Smith, 1978; Ehikioya,
                                                                                             2009), and it is suggested that the two positions should be occupied by two different
                                                                                             persons. There is another argument that when the CEO doubles as board chair, it gives the
                                                                                             CEO the opportunity to carry out decisions without any undue influence of bureaucratic
                                                                                             structures. For example, Elsayed (2007), based on initial econometric results, found that
                                                                                             CEO duality has no impact on corporate performance. However, when an interaction term
                                                                                             between industry type and CEO duality is included in the model, the impact of CEO duality
                                                                                             on corporate performance is found to vary across industries. Considering these findings,
                                                                                             the study takes CEO duality, a dummy variable (equals unity when the CEO doubles as
                                                                                             board chair and 0 otherwise), as a parameter of corporate governance variables. We
                                                                                             construct the following hypothesis to test:
                                                                                             where Yit indicates firm performance indicators, Xit is a vector of corporate governance
                                                                                             variables and Cit is a vector of control variables for firm i at time t. ␣0 and s are intercept
                                                                                             and parameters to be estimated, respectively. it is the error term.
                                                                                             As the variables under consideration are of an endogenous nature, the values of the
                                                                                             corporate governance variables are widely influenced by the past performance of the
                                                                                             company, which is a case of the dynamic endogeneity (Wintoki et al., 2012). The ordinary
                                                                                             least squares (OLS) estimators could yield biased and inconsistent results (Maddala and
                                                                                             Lahiri, 2009). It is also likely that our model faces the potential problem of omitted variable
                                                                                             biasness in parameter estimation. Therefore, we utilize fixed-effects estimator, which can
                                                                                             handle the issue of omitted variables. The fixed-effects model also tackles the endogeneity
                                                                                             bias to some extent. Another method which could be useful here is system GMM
                                                                                             (henceforth Sys-GMM), which overcomes the problem of endogeneity and simultaneity
                                                                                             bias. The method is especially appropriate in situations where it is difficult to find
                                                                                             instruments to alleviate the problems. This estimator uses appropriate lags of variables in
                                                                                             level form as instruments for equations in first difference form and conversely for equations
                                                                                             in level form, all of which are combined into a system of equations with options to treat any
                                                                                             of the variables in the system as endogenous. Blundell and Bond (1998) proposed the use
                                                                                             of extra moment conditions that rely on certain stationarity conditions of the initial
                                                                                             observation, as suggested by Arellano and Bover (1995). When these conditions are
                                                                                             satisfied, the resulting Sys-GMM estimator has been shown in Monte Carlo studies by
                                                                                             Blundell and Bond (1998) and Blundell et al. (2000) to have much better finite sample
                                                                                             properties in terms of bias and root mean squared error. Considering these advantages, we
                                                                                             also use the Sys-GMM estimator to analyze the empirical models. This model has
                                                                                             previously been used on the Indian firm-level data studies by Sharma and Mishra (2011)
                                                                                             and Sharma (2012). The validity of the use of instruments is checked using Sargan’s (1958)
                                                                                             test for over-identified restrictions, which tests for the correlation between instruments and
                                                                                             model residuals.
                                                           though the sign is estimated to be positive. The positive association between board
                                                           meetings and SR implies increasing market returns when a firm conducts more board
                                                           meetings (Column 8 of the table). The impact of rest of the corporate governance variables
                                                           on SR could not be established because the results are not significant at any of the
                                                           conventional levels of significance. These findings are consistent with the work of Ghosh
                                                           (2006), who tested the relationship between board characteristics and corporate
                                                           performance for Indian listed firms.
                                                           The above analysis shows lack of insignificance in results and thus indicates for incomplete
                                                           models. Hence, we introduce control variables in the further analysis. We estimate the
                                                           impact of corporate governance on different firm performance measures using the
                                                           Sys-GMM method. The underlying model is:
                                                                    Yit ⫽ ⬀0 ⫹ 0BSsqrit ⫹ 1POsqrit ⫹ 2BMsqrit ⫹ 3CEOdualit ⫹ 4IOit
                                                                                                                                                              (2)
                                                                          ⫹ 5 * Ageit ⫹ 6Sizeit ⫹ 7Levit ⫹ 8AdvIntit ⫹ 9RDintit ⫹ it
                                                           where, Yit measures firm performance indicators, i.e. ROA, ROE, NPM, TQ and SR.
                                                           BSsqritPOsqritBMsqritCEOdualit and IOit are corporate governance variables of firm i at
                                                           period t. AgeitSizeitLevitAdvIntit and RDintit are used as the control variables for firm age,
                                                           size, leverage, natural log of advertising and research and development expenditure,
                                                           respectively. The calculations of these variables are shown in Table I.
                                                           In Table IV, five different analyses are done using Sys-GMM[4] for five different firm
                                                           performance measures: ROA, ROE, NPM, TQ and SR in each column, respectively. The
                                                           lagged values of dependent variables are used as instruments while conducting the
                                                           analysis. The results show that board size is negatively related to accounting firm
                                                           performance measure, ROA, but the association is very weak, i.e. 0.0002, implying that
                                                           when board size changes by 1 per cent, ROA changes by 0.0002 per cent. The relationship
                                                           of ROA with other corporate governance measures could not be established, as they did
                                                           not turn out to be statistically significant at any of the conventional levels of significance
                                                           (see Column 1 of Table IV).
                                                           We have hypothesized board size and meetings to have a positive and negative
                                                           relationship with firm performance, respectively. However, our results show that they are
                                                           positively associated with TQ, though the association is somewhat weak (see Column 4 of
                                                           Table IV). The findings of our study support the results of prior studies by Dalton et al.
                                Constant      0.128***    0.099***    0.091***    0.084***     0.117***     0.572***     0.670*    0.353*    0.401**     0.356***    0.001***   ⫺0.001       0.191      0.185     0.077
                                             (0.036)     (0.010)     (0.007)     (0.028)      (0.026)      (0.233)      (0.361)   (0.208)   (0.181)     (0.078)     (0.172)      (0.266)    (0.154)    (0.132)   (0.106)
                                BS          ⫺0.0002                                                       ⫺0.003                                                     0.002
                                             (0.001)                                                       (0.004)                                                  (0.003)
                                PO                        0.013                                                        ⫺0.610                                                     0.355
                                                         (0.019)                                                        (0.717)                                                  (0.529)
                                BM                                    0.0003                                                       0.001                                                   ⫺0.003
                                                                     (0.0003)                                                     (0.008)                                                   (0.006)
                                CEOdual                                           0.114                                                      0.002                                                    ⫺0.151
                                                                                 (0.078)                                                    (0.512)                                                    (0.372)
                                IO                                                           ⫺0.018                                                    ⫺0.084                                                     0.580
                                                                                              (0.300)                                                   (0.896)                                                  (1.219)
                                R2           0.0001      0.0006      0.0002      0.0002        0.0001       0.0005      0.0001    0.0001    0.0001       0.0001     0.0001       0.0001     0.0001     0.0001     0.0001
                                Notes: *, ** and *** indicate significance at 10, 5 and 1% levels, respectively; the figure in parentheses indicates standard error
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                       Table III Impact of corporate governance on market firm performance using fixed effects
                                                              D. Dependent variable–TQ                                                         E. Dependent variable–SR
                       Variables       (1)              (2)             (3)               (4)              (5)             (6)               (7)             (8)          (9)        (10)
                       Constant 0.574 (0.841) 3.012** (1.411) ⫺0.384 (0.660) 1.133* (0.652) 0.160 (0.580) 0.810*** (0.149) 1.367*** (0.211) 0.678*** (0.127) 0.941*** (0.111)   1.083*** (0.109)
                       BS       0.007 (0.013)                                                                0.003 (0.002)
                       PO                     ⫺4.547* (2.828)                                                               ⫺0.355 (0.410)
                       BM                                      0.046* (0.026)                                                                0.011** (0.005)
                       CEOdual                                                ⫺0.622 (1.847)                                                                    0.270 (0.312)
                       IO                                                                    5.666 (6.726)                                                                      ⫺1.509 (1.244)
                       R2          0.0001         0.0002          0.0001         0.0001         0.0001         0.0006          0.0001           0.0009            0.0004           0.0005
                       Notes: *, ** and *** indicate significance at 10, 5 and 1% levels, respectively; the figure in parentheses indicates standard error.
                                                            Constant             0.203*** (0.058)               0.532* (1.279)   ⫺13.102*** (1.642)        16.426*** (5.725)          0.849 (1.524)
                                                            BS                  ⫺0.0002* (0.0001)              ⫺0.002 (0.002)       0.0004 (0.003)            0.022* (0.013)        ⫺0.003 (0.003)
                                                            PO                      0.025 (0.020)                0.051 (0.404)      ⫺0.236 (0.542)         ⫺5.598*** (1.993)        ⫺0.772 (0.504)
                                                            BM                   0.00001 (0.0002)                0.002 (0.004)     ⫺0.0008 (0.005)            0.026* (0.020)          0.002 (0.005)
                                                            CEOdual               ⫺0.002 (0.017)               ⫺0.038 (0.353)         0.340 (0.474)            1.419 (1.730)        ⫺0.606 (0.427)
                                                            IO                      0.023 (0.071)                0.985 (1.473)      ⫺1.814 (1.970)         19.389*** (7.112)          1.211 (1.747)
                                                            Age                    0.003* (0.001)             ⫺0.023* (0.035)         0.006 (0.046)        ⫺0.605*** (0.183)        ⫺0.061 (0.042)
                                                            Lev                 ⫺0.296*** (0.007)              ⫺0.103 (0.164)     ⫺0.543*** (0.214)          ⫺0.168 (0.714)         ⫺0.166 (0.175)
                                                            Size                  ⫺0.007 (0.006)                 0.052 (0.160)     1.965*** (0.192)          ⫺0.064 (0.690)         0.409** (0.189)
                                                            AdvInt               ⫺0.0003 (0.005)                 0.122 (0.100)      ⫺0.107 (0.135)           ⫺0.271 (0.495)           0.117 (0.120)
                                                            RDint                 ⫺0.005 (0.005)               ⫺0.018 (0.110)       ⫺0.125 (0.147)             0.177 (0.546)          0.121 (0.123)
                                                            Perft-1              0.084*** (0.005)             0.076*** (0.006)    ⫺0.157*** (0.010)         1.439*** (0.006)        ⫺0.010 (0.010)
                                                            P- value                 (0.000)                       (0.000)            (0.000)                   (0.000)                 (0.000)
                                                            Observations              10,051                       10,048              9,966                    10,182                   8,048
                                                            Notes: *, ** and *** indicate significance at 10, 5 and 1% levels, respectively; the figure in parentheses indicates standard error
                                                                                               (1998) and Pearce and Zahra (1992), which indicated that larger boards are associated
                                                                                               with a greater depth of intellectual knowledge, which helps in improving decision-making
                                                                                               process, which in turn improves firm performance. These findings support the resource
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                                                                                               dependency theory in terms that access to various resources has a positive influence on
                                                                                               firm performance. The findings of Kathuria and Dash (1999) and Jackling and Johl (2009)
                                                                                               for Indian firms also estimate an improvement in performance with an increase in board
                                                                                               size. Dwivedi and Jain (2005) had also shown a positive association between board size
                                                                                               and firm value. Our findings exhibit a positive relationship between board meeting and firm
                                                                                               performance, which is consistent with the viewpoints of Lipton and Lorsch (1992) and
                                                                                               Zahra and Pearce (1989).
                                                                                               Furthermore, contrary to the expectations, the board independence is negatively
                                                                                               related to TQ, perhaps because of the lack of independence given to outside directors.
                                                                                               Often the independent directors of Indian firms are seen working for the management
                                                                                               because they are selected by the management itself. Bhagat and Bolton (2002)
                                                                                               examined the same for US firms for the period 2000-2004, and they found that board
                                                                                               independence is negatively correlated with operating performance, which is consistent
                                                                                               with the previous findings on India, i.e. Jackling and Johl (2009) and Dwivedi and Jain
                                                                                               (2005). Our results also provide support for the hypothesis that higher degree of
                                                                                               institutions’ shares in the firms is a positive factor for firm performance (TQ). It may be
                                                                                               because institutional shareholding is a key signal to other investors about the potential
                                                                                               profitability of the firm. This leads to the demand for such shares and, thus, improves
                                                                                               market valuation of such firms, as shown by Kyereboah-Coleman (2007). The dummy
                                                                                               variable, CEOdual, is positively related to firm’s performance measure, TQ, though it
                                                                                               fails to pass the statistical test (see Column 4 of Table IV). Some studies like that by
                                                                                               Balinga et al. (1996) found no statistically significant inter-linkage between these
                                                                                               issues. Some authors have shown that there is no significant difference between the
                                                                                               firms with CEO duality and those without it (Daily and Dalton, 1997; Dalton et al., 1998).
                                                                                               Similarly, our result for Indian firms also indicated that CEO duality and firm
                                                                                               performance are insulated to each other.
                                                                                               The age of firm is negatively associated with TQ, implying that the new firms are performing
                                                                                               comparatively better. It is also observed from the results of Table IV that corporate
                                                                                               governance has a significant and sizable impact on market firm performance measure, TQ,
                                                                                               but it is not a crucial determinant. We also attempt to measure the impact of corporate
                                                                                               governance on stock returns, and the results indicate that effects of corporate governance
                                                                                               variables on stock returns are not significant, which supports the findings of Garg (2007).
                                                                                               Our findings related to other control variables indicate that leverage is found to be
                                                           particular. The outcomes of our analyses advocated that companies that comply with good
                                                           corporate governance practices can expect to achieve higher accounting and market
                                                           performance. Theoretically, it implies that good corporate governance practices lead to
                                                           reduced agency costs. Hence, this implies that firms of the developing world can possibly
                                                           enhance their performance by implementing good corporate governance practices.
                                                           However, our findings on the association between several governance indicators and
                                                           company performance indicators suggest that not all corporate governance indicators
                                                           significantly affect company performance.
                                                           The negative relationship between board independence and firm performance can be
                                                           attributed to the fact that the concept of board independence is a new phenomenon in
                                                           developing countries, and hence, it might take a few more years to have a momentous
                                                           impact of this on firm performance. It is also observed in the boards of many companies of
                                                           developing countries that the same person is working as an independent director on the
                                                           boards of many firms, maybe because there are limited people suitable for the position of
                                                           independent directors. In such companies, monitoring and judgments by the independent
                                                           directors may not be bias-free and will be influenced by what they expect others to do on
                                                           the board where they are the executive directors. For US corporations, Klein (1998)
                                                           provided evidence that directors are not the puppets of management but are actually
                                                           serving the firm. The companies in merging countries need to ensure that the independent
                                                           directors are not hired for namesake but actually act independently as in the case of
                                                           developed countries. Therefore, a clear criterion should be put in place for becoming an
                                                           independent director in a company and the guidelines on corporate governance should
                                                           take into account this “Cross-board” phenomenon.
                                                           Furthermore, an increase in board size leads to better performance only when it adds
                                                           diversity to the board; therefore, we support the suggestion by Cadbury (2002) that people
                                                           with different backgrounds and perspectives should be appointed for the posts of
                                                           independent directors. Also, it is widely seen that a large proportion of family-owned firms
                                                           in developing countries tends to restrict the executive management positions to family
                                                           members, which diminishes the role of outside directors in the firm. Therefore, findings of
                                                           this research can merit the attention of shareholders, companies and policymakers in
                                                           developing countries to know the risk of engaging family members and non-professional
                                                           members in the companies’ board.
                                                                                             Notes
                                                                                              1. During 1990s, there have been a series of corporate scams, such as Harshad Mehta Scam, Ketan
                                                                                                 Parikh Scam, UTI Scam, the Vanishing Company Scam, Bhansali Scam and the most unforgettable
                                                                                                 Satyam scandal.
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                                                                                              2. The Indian manufacturing sector has witnessed tremendous transformation in the new millennium
                                                                                                 in the era of liberalization, privatization and globalization. It is the backbone of Indian economy,
                                                                                                 contributing nearly 16 per cent to the GDP of the country.
                                                                                              3. The PROWESS database (Release 4.0) is maintained by CMIE and is broadly similar to the
                                                                                                 Compustat database of US firms. It is increasingly being used in the literature for firm-level analysis
                                                                                                 of the Indian industry and contains financial information on around 27,000 companies, either listed
                                                                                                 on stock exchanges or the major unlisted companies.
                                                                                              4. The same analysis has also been done using the fixed-effects method; results are quite similar to
                                                                                                 that of Sys-GMM. These results are not reported here to conserve the space. However, they can
                                                                                                 be made available on request from the corresponding author.
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                                                                                             Corresponding author
                                                                                             Chandan Sharma can be contacted at: chandanieg@gmail.com
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