The connection between gender diversity and firm performance: Evidence from Taiwan

This paper examines the factors influencing female board membership in Taiwan over the period from 1996 through 2017 and the potential impact of female board representation on firm performance. With 16,477 firm-year observations, our findings show that Taiwanese firms with higher board independence and institutional ownership tend to have lower female board representation. In examining performance implications, the results suggest that board gender diversity is positively associated with firm performance overall. This positive relationship is even stronger in small firms, where female directors may have more influence. In subsample analysis based on lowest and highest ultimate control ownership, we document that the positive impact of board gender diversity is mainly driven by firms that have high ultimate control ownership. Our findings suggest that, in environments with weak corporate governance, female board members may act as effective monitors, especially in smaller firms. Regulators and firms in developing economies with weak corporate governance environment should encourage gender diversity on boards.     

Corporate Governance and Agency Conflicts

I investigate whether corporate governance is associated with the level of agency conflicts in firms. I employ exploratory principal components analysis on 22 individual governance variables to obtain seven factors that represent the different dimensions of governance for a firm. I measure the level of agency conflicts in firms based on seven proxies for agency conflicts used in the literature. I find that firms with greater agency conflicts have better governance mechanisms in place, particularly those related to the board, audit committee, and auditor. I also find that the composition and functioning of the board, the independence of the auditor, and the equity‐based compensation of directors are significantly associated with firm performance, but primarily for firms with high agency conflicts. Overall, the results support the theory that the existence and role of various governance mechanisms in a firm are a function of the level of agency conflicts in the firm.     

Do minority acquisitions transfer better corporate governance practices? An analysis of UK's cross-border minority investments

This study examines the influence of minority shareholders on the transfer of corporate governance practices into companies in other countries where they invest. By analysing UK firms that acquired a minority ownership in foreign firms between 1993 and 2014, we find evidence of better corporate governance in the board structure of target foreign firms following UK firms taking a minority shareholding, the extent and nature of the changes varying depending on the quality of investor protection in the country the foreign target firm is located. Our findings contribute to the on-going debates on the spillover effect of better corporate governance practices via cross-border mergers and acquisitions as well as relationship between internal (board of directors) and external (country's quality of investor protection) corporate governance mechanisms.     

The extent of corporate governance disclosure and its determinants in a developing market: The case of Egypt

This paper assesses the extent of corporate governance voluntary disclosure and the impact of a comprehensive set of corporate governance (CG) attributes (board composition, board size, CEO duality, director ownership, blockholder ownership and the existence of audit committee) on the extent of corporate governance voluntary disclosure in Egypt. The measurement of disclosure is based on published data created from a checklist developed by the United Nations, which was gathered from a manual review of financial statements and websites of a sample of Egyptian companies listed on Egyptian Stock Exchange (EGX). Although the levels of CG disclosure are found to be minimal, disclosure is high for items that are mandatory under the Egyptian Accounting Standards (EASs). The failure of companies to disclose such information clearly shows some ineffectiveness and inadequacy in the regulatory framework in Egypt. Moreover, the phenomenon of non-compliance may also be attributed to socio-economic factors in Egypt. Therefore, it is expected that Egyptian firms will take a long time to appraise the payback of increased CG disclosure. The findings indicate that that—ceteris paribus—the extent of CG disclosure is (1) lower for companies with duality in position and higher ownership concentration as measured by blockholder ownership; and (2) increases with the proportion of independent directors on the board and firm size. The results of the study support theoretical arguments that companies disclose corporate governance information in order to reduce information asymmetry and agency costs and to improve investor confidence in the reported accounting information. The empirical evidence from this study enhances the understanding of the corporate governance disclosure environment in Egypt as one of the emerging markets in the Middle East.     

The Effects of Compensation and Board Quality on Non-GAAP Disclosures in Europe

This study reports international evidence on the impact of compensation and board quality on the voluntary disclosure of non-GAAP earnings numbers. We find that compensation contracts of board directors that are linked to firm's market performance are associated with a higher probability of disclosure of non-GAAP figures in the earnings announcements' press release. Furthermore, when this type of compensation is used, firms tend to report non-GAAP figures in the title of the press release, make more adjustments for recurring items, and avoid reporting reconciliations. These reporting practices have been associated with opportunistic disclosure. We also show that an efficient governance structure of the board of directors can help restrain most of these discretionary disclosure decisions regarding non-GAAP reporting.     

Board gender composition,board independence and sustainable supply chain responsibility

The consideration of social and environmental factors in companies’ supply chain is a prevalent research topic because stakeholders are now inquisitive about the social and environmental impacts of companies’ suppliers. Using a sample of S&P 500 firms, we find that board gender composition and board independence are positively associated with sustainable supply chain responsibility (SSCR). We also identify three channels (CEO duality, sustainability committee and sensitive industries) through which board gender composition and board independence affect SSCR, where board gender composition consistently explains SSCR, but the effect of board independence is less pronounced in firms with CEO duality and firms with a sustainability committee. Finally, we explore the reason for the less-pronounced findings for board independence in our subsample analyses and find that, compared with independent female directors who continue to display significant associations with SSCR, independent male directors do not engender SSCR across the three subsample tests.     

Accounting conservatism and voluntary corporate governance mechanisms by Australian firms

This study examines the relationship between voluntary adoption of selected corporate governance mechanisms and accounting conservatism for a sample of firms listed on the Australian Securities Exchange (ASX) over the 11‐year period prior to the promulgation of the ASX Corporate Governance Council Good Governance Principles and Best Practice Recommendations in 2003. Using four accounting and market‐based accounting conservatism measures, our results provide evidence of both conditional and unconditional conservatism in accounting reporting for Australian firms. We find that voluntary audit committee formation, increasing board independence and decreasing board size are positively associated with unconditional accounting conservatism and negatively related to the degree of conditional conservatism. Our results support the contention that firms voluntarily adopting perceived best practice corporate governance mechanisms employ unconditional accounting conservatism as a complimentary agency control device and are consistent with the observed negative association between the unconditional and conditional forms of accounting conservatism practice.     

Board governance and corporate performance

We examine the link between the monitoring capacity of the board and corporate performance of UK listed firms. We also investigate how firms use the flexibility offered by the voluntary governance regime to make governance choices. We find a strong positive association between the board governance index we construct and firm operating performance. Our results imply that adherence to the board‐related recommendations of the UK Corporate Governance Code strengthens the board's monitoring capacity, potentially helping mitigate agency problems, but that investors do not value it correspondingly. Moreover, in contrast to prior UK findings suggesting efficient adoption of Code recommendations, we find that firms at times use the Code flexibility opportunistically, aiming to decrease the monitoring capacity of the board, which is followed by subsequent underperformance. This finding questions the effectiveness of the voluntary approach to governance regulation followed in the UK and in many countries around the world.     

How do public companies adjust their board structures?

We show that public companies frequently changed their board structures before implementation of the Sarbanes–Oxley Act, with two-thirds of firms changing board size or independence during an average two-year period. Board changes were associated with changes in firm-specific fundamentals, but the rate of change toward predicted structures was negatively associated with the level of CEO influence. Companies changed board structures in either direction as underlying firm fundamentals changed, consistent with the pursuit of economically efficient board structures. However, board changes have become less frequent since the Sarbanes–Oxley Act was enacted. We provide some evidence that companies became less likely to decrease board independence when changes in fundamentals suggested they should, which may reflect a loss of economic efficiency.     

Voluntary forward-looking statements driven by corporate governance and their value relevance

This paper examines the impact of corporate governance on the level of voluntary disclosures of forward-looking statements in the narrative sections of annual reports. It also examines whether the forward-looking statements that are driven by governance are informative about future earnings. This analysis is drawn from a large-scale sample of UK FTSE All-Share companies for financial years ending within the period January 1996–December 2007. We find that corporate governance influences companies’ decisions to voluntarily disclose these statements. The main drivers are directors’ ownership, board size, board composition, and the duality of the CEO’s role. These results suggest that better corporate governance improves reporting practice. We further find that the forward-looking statements of well governed firms improve the stock market’s ability to anticipate future earnings. Our findings have important implications for policy makers and regulators because they confirm that the effectiveness of corporate governance in the practice of disclosure is a function of certain characteristics and that the voluntary forward-looking statements of well governed firms contain value relevant information for investors.     

Corporate Governance and Firm Performance in Iran

This study uses data from companies listed in the Tehran Stock Exchange (TSE) for the years 2005–2006 to investigate the role of corporate governance indices on firm performance. We use board size, board independence, board leadership and institutional investors on the board as corporate governance indices and EPS, ROA and ROE as firm performance surrogates. Our regression results show that board size is negatively associated with firm performance. Moreover, the presence of outside directors strengthens the firms' performance. We find, however, no relationship between leadership structure and firm performance. Likewise, the presence of institutional investors on the board of directors is not positively associated with firm performance.     

The impact of voluntary audit and governance characteristics on accounting errors in private companies

This paper examines the extent to which the audit and corporate governance characteristics of UK private companies are associated with defective accounting information. Despite the economic importance of private firms, relatively little is known about their financial reporting and governance characteristics. Using a large sample of UK private companies, we examine the effects of voluntary audit, board gender balance and financial expertise on the likelihood of errors occurring in published annual accounts. Our results indicate that audited accounts are approximately half as likely as unaudited accounts to contain errors. In addition to contributing to recent academic research in this field, our findings are likely to be of interest to policy makers, who are considering exempting more firms from mandatory audit. We also find that gender diversity among board members is positively associated with the accuracy of accounting information, though our primary measure of directors’ financial expertise has no significant effect.     

Do board interlocks increase innovation? Evidence from a corporate governance reform in India

We examine the effect of board interlocks on patenting and R&D spending for publicly traded companies in India. We exploit a corporate governance reform to address the endogeneity of board interlocks through exogenous changes mandated by the reform requiring a subset of firms to adjust their board structure. We rely on two difference-in-differences frameworks, comparing firms affected by the reform to unaffected firms as well as comparing within the set of firms that did not have to adjust their board structure those that still experienced an exogenous increase of their network size as a result of the reform to those that did not experience a change in their network size. We find that board interlocks have significant positive effects on both R&D and patenting. The evidence suggests that the impact on R&D is induced by information transmission through interlocks. The effect on patenting is driven by firms extending patent protection by patenting inventions abroad that they have already patented in India.     

Corporate governance and dynamics capital structure: evidence from Vietnam

This paper examines the relationship between corporate governance and speed of adjustment (SOA) of capital structure for listed firms in Vietnam from 2000 to 2016. We first examine the literature on the influence of crucial corporate governance mechanisms, including gender diversity and managerial ownership, on SOA. Empirically, we then find that board size, board independence, gender diversity, and managerial ownership significantly increase SOA, but CEO duality significantly decreases it. We discuss some policy implications for firms and Vietnamese authorities.     

Does good corporate governance reduce information asymmetry around quarterly earnings announcements?

We examine the relationship between the quality of corporate governance and information asymmetry in the equity market around quarterly earnings announcements. We use the change in market liquidity (i.e., bid–ask spreads and depths) around the announcements as a proxy for information asymmetry. We use principal components analysis to identify three factors, board independence, board structure and board activity, that capture the information in the eight individual corporate governance variables we examine. We then use ordinary least squares and two-stage least squares to estimate the relations between market liquidity changes and the following four explanatory variables: directors’ and officers’ percentage stock holdings, board independence, board structure, and board activity. Our results indicate that changes in bid–ask spreads at the time of earnings announcements are significantly negatively related to board independence, board activity, and the percentage stock holdings of directors and officers. We also find that depth changes are significantly positively related to board structure, board activity, and directors’ and officers’ percentage stock holdings. Our results are consistent with the hypothesis that firms with higher levels of corporate governance have lower information asymmetry around quarterly earnings announcements.     

Corporate Performance,Corporate Governance and Top Executive Turnover in Finland

This paper empirically investigates how corporate governance forces and firm performance affect top executive turnover in Finnish listed companies. I document an increase in CEO, top management, and board turnover in response to poor stock price performance and operating losses. The sensitivity of the relation between stock price performance and CEO turnover is significantly higher in firms with a two‐tier board structure (when the CEO is not the chairman), but significantly lower when the CEO or a board member is the controlling shareholder. These results suggest that both the ownership structure and the board design have implications for the disciplining of managers.     

Corporate governance and firm value at dual class firms

This study explores whether corporate governance at dual class firms differs from that of their single class counterparts and whether firm value at dual class firms is associated with governance. Employing a sample of 1309 U.S. dual class firm‐year observations for the period 1996–2006, we show evidence that dual class firms are more likely to employ more shareholder rights provisions while exhibiting lower board and board committee independence than single class firms. The results also show that shareholder rights increase while board provisions decrease in wedge at dual class firms. Further findings underscore that firm value at dual class firms decreases in wedge, and increases in shareholder rights and in board‐related provisions, particularly in director independence. While strong board‐related governance at dual class firms is significantly positively related to firm value in a multivariate setting, shareholder rights are significantly associated with firm value only in instances of the weakest board provisions. Following unification, firms employ more antitakeover provisions while strengthening their board and board committee independence.     

The effect of independent directors’ characteristics on firm performance: Tenure and multiple directorships

In this paper, we analyze how the tenure and the number of directorships of independent directors may influence the relationship between board independence and firm performance. Our sample is composed of US listed firms for the period 2008–2012. Several robustness checks and sensitivity analyses are performed and we confirm that the board’s independence positively influences the firm’s performance. Nevertheless, this relationship exists only under certain values of directors’ tenure and external directorships. Our findings show that these variables determine the effectiveness of independent directors. Therefore, this paper highlights the need for a more specific approach, based on the personal characteristics of independent directors, in order to study their influence on corporate decisions, strategy and outcomes. Furthermore, our evidence has direct implications for companies in the selection of board members.     

Multiple corporate governance attributes and the cost of capital – Evidence from Germany

This paper investigates the extent to which corporate governance affects the cost of debt and equity capital of German exchange-listed companies. I examine corporate governance along three dimensions: financial information quality, ownership structure and board structure. The results suggest that firms with high levels of financial transparency and bonus compensations face lower cost of equity. In addition, block ownership is negatively related to firms' cost of equity when the blockholders are other firms, managers or founding-family members. Consistent with the conjecture that agency costs increase with firm size, I find significant cost of debt effects only in the largest German companies. Here, the creditors demand lower cost of debt from firms with block ownerships held by corporations or banks. My findings demonstrate that a uniform set of governance attributes is unlikely to satisfy suppliers of debt and equity capital equally.     

Governance,media and the quality of environmental disclosure

Given the rising emphasis on environmental disclosures and the expressed importance of ‘good’ governance in determining the extent of information disclosure in general, we examine the relation between specific aspects of governance and media coverage and the quality of voluntary environmental disclosure (VED). Using a sample of 127 firms over a 6-year period (2000–2005), we empirically test characteristics of governance and media in relation to VED. Our results suggest that VED quality is positively associated with environmental media coverage, negative environmental media and board attributes of independence, diversity, and expertise. Results from supplemental analysis suggest that institutional investors exert influence over managerial decisions on environmental reporting only in the face of negative environmental media. Additionally, results from longitudinal analyses indicate that the quality of environmental disclosures increases over time. Our conclusion discusses the implications of these findings.