Does task-related conflict mediate the board gender diversity–organizational performance relationship?

The board gender diversity–organizational performance relationship has been criticized for the absence of tests of the underlying mechanisms of this relationship. This study aims to empirically investigate whether task-related conflict – one of the prime theorized mechanisms of board diversity – indeed mediates this relationship. Consistent with the literature, we theorize how board gender diversity affects task-related conflict, and how task-related conflict in turn affects organizational performance. We test our hypotheses in the Dutch water authority sector 2009–2014, where we have access to the detailed board meeting minutes of 27 organizations. Our results find support for a partial mediating effect of task-related conflict in the board gender diversity–organizational performance relationship. We conclude by discussing the implications for the board gender diversity literature.