Environmental pressure and board gender diversity: Evidence from the European Union Emission Trading System
研究了环境压力如何影响董事会性别多样性，发现污染严重的企业在环境压力增大后更可能增加女性董事，且新董事资质较高，非表面文章。
Abstract We examine how environmental pressure influences board gender diversity. Drawing from resource dependence, strategic adaptation, and gender socialization theories, we develop and test the prediction that firms with worse environmental performance have a higher likelihood of increasing their board gender diversity following a rise in environmental pressure. Focusing on the third phase (2013–2019) of the European Union Emission Trading System (EU ETS), we exploit the unexpected increase in emission prices after the European Council's (EC) intervention in 2017 as a quasi‐natural experiment bringing heightened environmental pressure to firms. Our baseline sample consists of 182 polluting firms in 20 different EU ETS‐covered countries. In line with our main hypothesis, we find that board gender diversity increases with firms' industry‐adjusted levels of pollution in the post‐EC intervention period, with the effect being particularly pronounced for firms with a higher exposure to emission prices and lower diversity levels. Inconsistent with a window dressing explanation, highly polluting firms replace incumbent male board members with highly qualified women. Our findings, which survive several robustness tests, suggest that more stringent environmental regulation drives social and governance changes at top corporate levels.