The Gendered Impact of Corruption Revelations: Unveiling the Role of Parties and Voters in Mexico

Studies have found that women’s representation is more likely to spike after corruption scandals. However, the mechanism underlying this increase remains unclear: are parties more likely to nominate women after corruption scandals, are voters more likely to support women candidates, or is it a combination of both? Using an original dataset of audit results and the gender of 47,000 candidates running in over 10,000 mayoral elections in Mexico (2000–2019), we find that voters drive the effect. While political parties are not more likely to nominate women as candidates in municipalities with recent revelations of spending irregularities, women candidates are more likely to win elections after corruption is uncovered. In contrast to previous studies, which expect strategic parties to be behind the increases in women’s representation following corruption scandals, our findings underscore that increases in women’s representation can happen despite parties and not because of parties.