Purpose The purpose of this study is to examine the effects of chief financial officer (CFO) gender, board gender diversity and the interaction of both factors on financial reporting quality (FRQ) proxied by restatements. Design/methodology/approach Restatements indicate inaccurate financial reporting. The authors use fixed effects conditional logistic regression models to compare firms with and without restatements matched by size, industry and year. The authors’ unique matched–pair sample consists of 546 listed US firms from the period 2005–2016. Findings The authors’ results provide evidence that restatements are less likely when the CFO is a woman and when a higher proportion of women serve on the board of directors (BOD). Considering the interaction effects, the authors find evidence that women on the BOD are more effective at reducing restatement likelihood when the CFO is also a woman. And that although female CFOs reduce restatement likelihood generally, they have no statistically significant effect on restatement likelihood when the BOD is all-male. Originality/value To the best of the authors’ knowledge, this study is the first that the authors know of to consider how FRQ is affected by the interaction effects of CFO gender and board gender diversity. The findings corroborate upper echelons theory and extend the understanding of the effects of managerial gender diversity at a time when firms face growing pressure to increase gender diversity at the highest levels. The unique sample, methodology and findings provide new insights into the impact of gender on FRQ that has important policy implications.

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