Managerial oversight is strengthened and firms' strategic performance improved when boards are gender-diverse. Yet the rate of women's appointment to corporate boards is decelerating. This study proposes an explanation for the unexpected attenuation rooted in social movement dynamics, particularly cross-movement influences originating from the contemporary governance reform movement. Seeking to alleviate managerialist tendencies, the governance reform movement has compelled major changes to board structure, composition, and activity, as well as the broader logic surrounding corporate boards.
Norway was the first of ten countries to legislate gender quotas for boards of publicly traded firms. There is considerable debate and mixed evidence concerning the implications of female board representation. In this paper, we explain the main sources of biases in the existing literature on the effects of women directors on firm performance and review methods to account for these biases.