Abstract
This study empirically analyzes whether gender diversity enhances boards of directors’ independence and efficiency. Using data from 3,876 public firms in 47 countries and controlling for a wide set of corporate governance mechanisms, we find that firms with more female directors have higher firm performance by market (Tobin’s Q) and accounting (return on assets) measures. The results also suggest that external independent directors do not contribute to firm performance unless the board is gender diversified. These results hold with respect to different estimation models and robustness tests. Overall, our findings provide evidence that the female directors enhance boards of directors’ effectiveness. Finally, we find that firms that are concerned with board independence, and that firms in more complex environments are more likely to have gender-balanced boards.
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Notes
For example, Brickley et al. (1997), Luan and Tang (2007), Florackis and Ozkan (2009), Kim and Lim (2010), Jackling and Johl (2009), and Pombo and Gutiérrez (2011) report a positive relationship between the percentage of independent directors and firm performance. In contrast, Hermalin and Weisbach (1991), Barnhart and Rosenstein (1988), Bhagat and Black (2002), Vafeas and Theodorou (1998), Klein (1998), and Arosa et al. (2010) find that the presence of independent directors does not increase firm value. Moreover, Agrawal and Knoeber (1996), Bebchuk and Cohen (2005), and Shan and McIver (2011) find that independent directors decrease value. Faleye et al. (2011: 177) report that intense monitoring by independent directors may negatively affect firm value, thus “suggesting that the costs of weak advising outweigh the board’s monitoring.” Nguyen and Nielsen (2010) find that the death of an independent director decreases shareholder value. Kang et al. (2007) report mixed results. Still other studies find no significant differences.
Erhardt et al. (2003), Carter et al. (2003), Campbell and Mínguez-Vera (2008, 2010), Carter et al. (2010), Kang et al. (2010), Gul et al. (2011) and Mahadeo et al. (2012) Lükerath-Rovers (2013), Ntim (2013), among others, report a positive relationship between gender-diversified boards and firm performance. Sun et al. (2011) find no association between gender diversity of independent audit committees and the ability to constrain earnings management. Similarly, Kang et al. (2007) find no relationship. The lack of consistent findings may be due to prior studies’ limited and non-harmonized measures of firm performance and lack of control variables. A meta-analysis of over eighty studies finds some support for gender (Post and Byron 2015). A more recent stream of research examines female CEOs and Chairs, finding a positive relationship to performance (Peni 2014).
This model does not include the variable percentage of female directors and the interaction term because they are highly correlated and it is impossible to interpret their segregated effects. The implication of dropping the percentage of female directors from this model is that we do not consider the individual effect of this variable on firm performance, which then leads to an omitted variable problem. The instrumental variable regression model (GMM) solves this problem and the estimated coefficients remain robust.
We thank a reviewer for this suggestion.
References
Adams, R., de Haan, J., Terjesen, S., & van Ees, H. (2015). Board diversity: Moving the field forward. Corporate Governance: International Review. Forthcoming.
Adams, R. B., & Ferreira, D. (2007). A theory of friendly boards. Journal of Finance, 62, 217–250.
Adams, R. B., & Ferreira, D. (2009). Women in the boardroom and their impact on governance and performance. Journal of Financial Economics, 94, 291–309.
Adams, R., Hermalin, B. E., & Weisbach, M. S. (2010). The role of boards of directors in corporate governance: A conceptual framework and survey. Journal of Economic Literature, 48, 58–107.
Admati, A., Pfleiderer, P., & Zechner, J. (1994). Large shareholder activism, risk sharing, and financial market equilibrium. Journal of Political Economy, 102, 1097–1130.
Agrawal, A., & Knoeber, C. R. (1996). Performance and mechanisms to control agency problems between managers and shareholders. Journal of Financial and Quantitative Analysis, 21, 377–397.
Aguilera, R. V., Filatotchev, I., Gospel, H., & Jackson, G. (2008). An organizational approach to comparative corporate governance: Costs, contingencies, and complementarities. Organization Science, 19(3), 475–492.
Ahern, K. R., & Dittmar, A. K. (2012). The changing of the boards: The impact on firm valuation of mandated female board representation. Quarterly Journal of Economics, 127, 137–197.
Alderfer, C. P., & Smith, K. K. (1982). Studying intergroup relations embedded in organizations. Administrative Science Quarterly, 27(1), 35–65.
Amman, M., Oesch, D., & Schmid, M. M. (2011). Corporate governance and firm value: International evidence. Journal of Empirical Finance, 18, 36–55.
Anderson, R. C., & Reeb, D. M. (2003). Founding-family ownership and firm performance: Evidence from the S&P 500. Journal of Finance, 58, 1301–1327.
Arellano, M., & Bond, S. (1991). Some tests of specification for panel data: Monte Carlo evidence and an application to employment equations. Review of Economic Studies, 58, 277–297.
Arfken, D. E., Bellar, S. L., & Helms, M. M. (2004). The ultimate glass ceiling revisited: The presence of women on corporate boards. Journal of Business Ethics, 50(2), 177–186.
Arosa, B., Iturralde, T., & Maseda, A. (2010). Outsiders on the board of directors and firm performance: Evidence from Spain. Journal of Family Business Strategy, 1, 236–245.
Barnhart, S., & Rosenstein, S. (1988). Board composition, managerial ownership and firm performance: an empirical analysis. The Financial Review, 33, 1–16.
Baum, C. F., Schaffer, M. E., & Stillman, S. (2007). Enhanced routines for instrumental variables/GMM estimation and testing. Stata Journal, 7, 465–506.
Bebchuk, L. A., & Cohen, A. (2005). The costs of entrenched boards. Journal of Financial Economics, 78, 409–433.
Becker, G. S. (1994). Human capital: A theoretical and empirical analysis, with special reference to education (3rd ed.). Chicago: University of Chicago Press.
Bernardi, R. A., Bosco, S. M., & Reis, K. M. (2004). Leadership in the Fortune 500: Women at the executive level of corporate management. Journal of Business & Economics Research, 2, 1–10.
Bernardi, R. A., Bosco, S. M., & Vassill, K. L. (2006). Does female representation on boards of directors associate with Fortune’s 100 ‘Best Companies’ list? Business and Society, 45, 235–248.
Bhagat, S., & Black, B. (2002). The non-correlation between board independence and long term firm performance. Journal of Corporation Law, 27, 231–274.
Bhagat, S., & Bolton, B. (2008). Corporate governance and firm performance. Journal of Corporate Finance, 14, 257–273.
Bilimoria, D. (2006). The relationship between women corporate directors and women corporate officers. Journal of Managerial Issues, 18, 47–61.
Bilimoria, D. (2008). Directions for future research on women on corporate boards of directors. In S. Vinnicombe, V. Singh, R. J. Burke, D. Bilimoria, & M. Huse (Eds.), Women on corporate boards of directors: Research and practice (pp. 233–240). Northampton: Edward Elgar.
Bilimoria, D., & Wheeler, J. V. (2000). Women corporate directors: current research and future directions. Women in management: Current research issues, 2, 138–163.
Brickley, J., Coles, J., & Jarrell, G. (1997). Leadership structure: Separating the MD and chairman of the board. Journal of Corporate Finance, 3, 189–220.
Campbell, K., & Mínguez-Vera, A. (2008). Gender diversity in the boardroom and firm financial performance. Journal of Business Ethics, 83, 435–451.
Campbell, K., & Mínguez-Vera, A. (2010). Female board appointments and firm valuation: Short and long-term effects. Journal of Management and Governance, 14, 37–59.
Carter, D. A., D’Souza, F., Simkins, B. J., & Simpson, W. G. (2010). The gender and ethnic diversity of US boards and board committees and firm financial performance. Corporate Governance: An International Review, 18, 396–414.
Carter, D. A., Simkins, B. J., & Simpson, W. G. (2003). Corporate governance, board diversity, and firm value. The Financial Review, 38, 33–53.
Catalyst. (2014). Quick take: Women on boards. March 3. http://www.catalyst.org/knowledge/women-boards
Coleman, J. S. (1988). Social capital in the creation of human capital. American Journal of Sociology, 94, S95–S120.
Coles, J., Daniel, N., & Naveen, L. (2008). Boards: Does one size fit all? Journal of Financial Economics, 87, 329–356.
Combs, J. G., Crook, T. R., & Shook, C. L. (2005). The dimensionality of organizational performance and its implications for strategic management research. Research methodology in strategy and management, 2, 259–286.
Dalton, D., Daily, C., Ellstrand, A., & Johnson, J. (1998). Meta-analytic reviews of board composition, leadership structure, and financial performance. Strategic Management Journal, 19, 269–290.
Dezsö, C. L., & Ross, D. G. (2012). Does female representation in top management improve firm performance? A panel data investigation. Strategic Management Journal, 33, 1072–1089.
Di Pietra, R., Grambovas, C. A., Raonic, I., & Riccaboni, A. (2008). The effects of board size and ‘busy’ directors on the market value of Italian companies. Journal of Management and Governance, 12, 73–91.
Drago, C., Millo, F., Ricciuti, R., & Satella, P. (2011). The role of women in the Italian network of boards of directors, 2003–2010. University of Verona working paper 10.
Duchin, R., Matsusaka, J. G., & Ozbas, O. (2010). When are outside directors effective? Journal of Financial Economics, 96, 195–214.
Eagly, A. H. (1987). Sex differences in social behavior: A social-role interpretation. Hillsdale, NJ: Lawrence Erlbaum.
Eagly, A. H., & Johnson, B. T. (1990). Gender and leadership style: A meta analysis. Psychological Bulletin, 108, 233–256.
Eagly, A. H., Karau, S. J., & Makhijani, M. G. (1995). Gender and the effectiveness of leaders: A meta-analysis. Psychological Bulletin, 117, 125–145.
Easterbrook, F. H. (1984). Two agency-cost explanations of dividends. American Economic Review, 74, 650–659.
Easterwood, J. C., Ince, O. S., & Raheja, C. G. (2012). The evolution of boards and CEOs following performance declines. Journal of Corporate Finance, 18, 727–744.
Erhardt, N. L., Werbel, J. D., & Shrader, C. B. (2003). Board of director diversity and firm financial performance. Corporate Governance: An International Review, 11, 102–111.
Faleye, O., Hoitash, R., & Hoitash, U. (2011). The costs of intense board monitoring. Journal of Financial Economics, 101, 160–181.
Fama, E. F. (1980). Agency problems and the theory of the firm. The Journal of Political Economy, 288–307.
Fama, E., & Jensen, M. (1983). Separation of ownership and control. Journal of Law and Economics, 26, 301–325.
Farrell, K. A., & Hersch, P. L. (2005). Additions to corporate boards: The effect of gender. Journal of Corporate Finance, 11, 85–106.
Ferreira, M., & Matos, P. (2008). The colors of investors’ money: The role of institutional investors around the world. Journal of Financial Economics, 88, 499–533.
Finkelstein, S., & D'aveni, R. A. (1994). CEO duality as a double-edged sword: How boards of directors balance entrenchment avoidance and unity of command. Academy of Management Journal, 37(5), 1079–1108.
Finkelstein, S., Hambrick, D. C., & Cannella, A. A. (2009). Strategic leadership: Theory and research on executives, top management teams, and boards. New York, NY: Oxford University Press.
Florackis, C., Kostakis, A., & Ozkan, A. (2009). Managerial ownership and performance. Journal of Business Research, 62, 1350–1357.
Florackis, C., & Ozkan, A. (2009). Managerial incentives and corporate leverage: Evidence from the United Kingdom. Accounting & Finance, 49, 531–553.
Fondas, N., & Sassalos, S. (2000). A different voice in the boardroom: How the presence of women directors affects board influence over management. Global Focus, 12, 13–22.
Forbes, D. P., & Milliken, F. J. (1999). Cognition and corporate governance: Understanding boards of directors as strategic decision-making groups. Academy of Management Review, 24, 489–505.
Francoeur, C., Labelle, R., & Sinclair-Desgagné, B. (2008). Gender diversity in corporate governance and top management. Journal of Business Ethics, 81, 83–95.
Gabrielsson, J., & Huse, M. (2004). Context, behavior, and evolution: Challenges in research on boards and governance. International Studies of Management and Organization, 34, 11–36.
Gerson, K. (1985). Hard choices: How women decide about work, career, and motherhood. Berkeley, CA: University of California Press.
González Menéndez, M. C., & Martínez González, L. (2012). Spain on the Norwegian pathway: Towards a gender-balanced presence of women on corporate boards. In C. Fagan, M. C. González Menéndez, & S. Gómez Anson (Eds.), Women on corporate boards and in top management: European trends and policy (pp. 169–197). Chippenham, UK: Palgrave-MacMillan.
Grosvold, J., & Brammer, S. (2010). National institutional systems as antecedents of female board representation: An empirical study. Corporate Governance: An International Review, 19, 116–135.
Gugler, K., Dennis, C., Mueller, B., Pitman, & Yurtoglu, B. (2003). The impact of corporate governance on investment returns in developed and developing countries. The Economic Journal, 113, 511–539.
Gul, F. A., Srinidhi, B., & Ng, A. C. (2011). Does board gender diversity improve the informativeness of stock prices? Journal of Accounting and Economics, 51, 314–338.
Hambrick, D. C. (2007). Upper echelons theory: An update. Academy of management review, 32(2), 334–343.
Hambrick, D. C., & Mason, P. A. (1984). Upper echelons: The organization as a reflection of its top managers. Academy of management review, 9(2), 193–206.
Hansen, L. (1982). Large sample properties of generalized methods of moments estimators. Econometrica, 50, 1029–1054.
Hermalin, B. E., & Weisbach, M. (1991). The effects of board composition and direct incentives on firm value. Financial Management, 20, 101–112.
Hermalin, B. E., & Weisbach, M. (1998). Endogenously chosen boards of directors and their monitoring of the CEO. American Economic Review, 88, 96–118.
Hermalin, B. E., & Weisbach, M. (2003). Boards of directors as an endogenously-determined institution: A survey of the economic literature. Economic Policy Review, 9, 7–26.
Hillman, A. J., Cannella, A. A., & Harris, I. C. (2002). Women and racial minorities in the boardroom: how do directors differ? Journal of Management, 28(6), 747–763.
Hillman, A. J., & Dalziel, T. (2003). Boards of directors and firm performance: Integrating agency and resource dependence perspectives. Academy of Management Review, 28(3), 383–396.
Holmstrom, B. (2005). Pay without performance and the managerial power hypothesis: A comment. Journal of Corporation Law, 30, 703–713.
Ibarra, H. (1992). Homophily and differential returns: Sex differences in network structure and access in an advertising firm. Administrative Science Quarterly, 37, 422–447.
Ibarra, H. (1993). Personal networks of women and minorities in management: A conceptual framework. Academy of Management Review, 18, 56–87.
Ikäheimo, S., Kjellman, A., Holmberg, J., & Sari Jussila, S. (2004). Employee stock option plans and stock market reaction: Evidence from Finland. European Journal of Finance, 10, 105–122.
Ingley, C., & Van der Walt, N. (2005). Do board processes influence director and board performance? Statutory and performance implications. Corporate Governance: An International Review, 13, 632–653.
Jackling, B., & Johl, S. (2009). Board structure and firm performance: Evidence from India’s top companies. Corporate Governance: An International Review, 17, 492–509.
Jensen, M. C. (1986). Agency costs of free cash flow, corporate finance and takeovers. American Economic Review, 76, 323–329.
Jensen, M. C. (1993). The modern industrial revolution, exit, and the failure of internal control systems. Journal of Finance, 48(3), 831–880.
Kang, H., Cheng, M., & Gray, S. J. (2007). Corporate governance and board composition: Diversity and independence of Australian boards. Corporate Governance: An International Review, 15, 194–207.
Kang, E., Ding, D. K., & Charoenwong, C. (2010). Investor reaction to women directors. Journal of Business Research, 63, 888–894.
Kim, H., & Lim, C. (2010). Diversity, outside directors and firm valuation: Korean evidence. Journal of Business Research, 63, 284–291.
Klein, A. (1998). Firm performance and board committee structure. Journal of Law and Economics, 41, 275–303.
Konrad, A. M., & Kramer, V. W. (2006). How many women do boards need. Harvard Business Review, 84, 22.
Lau, D. C., & Murnighan, J. K. (1998). Demographic diversity and faultlines: The compositional dynamics of organizational groups. Academy of Management Review, 23, 325–340.
Lefort, F., & Urzúa, F. (2008). Board independence, firm performance and ownership concentration: Evidence from Chile. Journal of Business Research, 61, 615–622.
Luan, C. L., & Tang, M. J. (2007). Where is independent director efficacy? Corporate Governance, 15, 636–643.
Lükerath-Rovers, M. (2013). Women on boards and firm performance. Journal of Management and Governance, 17, 491–509.
Mahadeo, J., Soobaroyen, T., & Hanuman, V. (2012). Board composition and financial performance: Uncovering the effects of diversity in an emerging economy. Journal of Business Ethics, 105, 375–388.
Maury, B. (2006). Family ownership and firm performance: Empirical evidence from Western European corporations. Journal of Corporate Finance, 12, 321–341.
Nguyen, B. D., & Nielsen, K. M. (2010). The value of independent directors: Evidence from sudden deaths. Journal of Financial Economics, 98, 550–567.
Nielsen, S., & Huse, M. (2010). The contribution of women on boards of directors: Going beyond the surface. Corporate Governance: An International Review, 18, 136–148.
Ntim, C.G. (2013). Board diversity and organizational valuation: unravelling the effects of ethnicity and gender. Journal of Management & Governance. doi:10.1007/s10997-013-9283-4
Pan, Y., & Sparks, J. R. (2012). Predictors, consequence, and measurement of ethical judgments: Review and meta-analysis. Journal of Business Research, 65, 84–91.
Pathan, S., & Faff, R. (2013). Does board structure in banks really affect their performance? Journal of Banking & Finance, 37, 1573–1589.
Peni, E. (2014). CEO and Chairperson characteristics and firm performance. Journal of Management and Governance, 18, 185–205.
Pfeffer, J., & Salancik, G. R. (2003). The external control of organizations: A resource dependence perspective. Palo Alto: Stanford University Press.
Pombo, C., & Gutiérrez, L. (2011). Outside directors, board interlocks and firm performance: Empirical evidence from Colombian business groups. Journal of Economics and Business, 63, 251–277.
Post, C., & Byron, K. 2015. Women on boards and firm financial performance: A meta-analysis. Academy of Management Journal. doi:10.5465/amj.2013.0319
Rosener, J.B. (1995). America's competitive secret: Utilizing women as a management strategy. New York: Oxford University Press.
Rosenstein, S., & Wyatt, J. G. (1997). Inside directors, board effectiveness, and shareholder wealth. Journal of Financial Economics, 44(2), 229–250.
Ruigrok, W., Peck, S., Tacheva, S., Greve, P., & Hu, Y. (2006). The determinants and effects of board nomination committees. Journal of Management and Governance, 10(2), 119–148.
Schein, V. E., Müller, R., Lituchy, T., & Liu, J. (1996). Think manager—think male: A global phenomenon? Journal of Organizational Behavior, 17, 33–41.
Sealy, R., & Vinnicombe, S. (2013). Female FTSE report. Cranfield: Cranfield University Press.
Shan, Y. G., & McIver, R. P. (2011). Corporate governance mechanisms and financial performance in China. Asia Pacific Business Review, 17, 301–324.
Shen, W., & Gentry, R. (2014). A cyclical view of the relationship between corporate governance and strategic management. Journal of Management and Governance, 18, 959–973.
Shin, J. Y., & Seo, J. (2011). Less pay and more sensitivity? Institutional investor heterogeneity and CEO pay. Journal of Management, 37, 1719–1746.
Singh, V., Terjesen, S., & Vinnicombe, S. (2008). Newly appointed directors in the boardroom: How do women and men differ? European Management Journal, 26, 48–58.
Srindhi, B., Gul, F. A., & Tsai, J. (2011). Female directors and earnings quality. Contemporary Accounting Research, 28, 1610–1644.
Sun, J., Liu, G., & Lan, G. (2011). Does female directorship on independent audit committees constrain earnings management? Journal of Business Ethics, 99, 369–382.
Terjesen, S., Aguilera, R., & Lorenz, R. (2014). Legislating a woman’s seat on the board: Institutional factors driving gender quotas for boards of directors. Journal of Business Ethics. doi:10.1007/s10551-014-2083-1
Terjesen, S., Sealy, R., & Singh, V. (2009). Women directors on corporate boards: A review and research agenda. Corporate Governance: An International Review, 17, 320–337.
Terjesen, S., & Singh, V. (2008). Female presence on corporate boards: A multi-country study of environmental context. Journal of Business Ethics, 83, 55–63.
Torchia, M., Calabro, A., & Huse, M. (2011). Women directors on corporate boards: From tokenism to critical mass. Journal of Business Ethics, 102(2), 299–317.
Vafeas, N., & Theodorou, E. (1998). The association between board structure and firm performance in the UK. British Accounting Review, 30, 383–407.
Virtanen, A. (2012). Women on the boards of listed companies: Evidence from Finland. Journal of Management and Governance, 16, 571–593.
Wooldridge, J. M. (2001). Applications of generalized method of moments estimation. Journal of Economic Perspectives, 15, 87–100.
Wooldridge, J. M. (2002). Econometric analysis of cross-section and panel data. Boston: MIT Press.
Yermack, D. (1996). Higher market valuation for firms with a small board of directors. Journal of Financial Economics, 40, 185–211.
Zelechowski, D. D., & Bilimoria, D. (2004). Characteristics of women and men corporate inside directors in the US. Corporate Governance: An International Review, 12(3), 337–342.
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We thank Editor Roberto Di Pietra and the three anonymous reviewers for helpful comments on earlier versions.
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Terjesen, S., Couto, E.B. & Francisco, P.M. Does the presence of independent and female directors impact firm performance? A multi-country study of board diversity. J Manag Gov 20, 447–483 (2016). https://doi.org/10.1007/s10997-014-9307-8
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DOI: https://doi.org/10.1007/s10997-014-9307-8