Francesca Truffa, Stanford Peer Effects and the Gender Gap in Corporate Leadership: Evidence from MBA Students Abstract: Women continue to be underrepresented in corporate leadership positions. This paper studies the role of social connections in women's career advancement. We investigate whether access to a larger share of female peers in business school affects the gender gap in senior managerial positions. Merging administrative data from a top-10 US business school with public LinkedIn profiles, we first document that female MBAs are 24 percent less likely than male MBAs to enter senior management within 15 years of graduation. Next, we use the exogenous assignment of students into sections to show that a larger proportion of female MBA section peers increases the likelihood of entering senior management for women but not for men. This effect is driven by female-friendly firms, such as those with more generous maternity leave policies and greater work schedule flexibility. A larger proportion of female MBA peers induces women to transition to these firms where they attain senior management roles. A survey of female MBA alumnae reveals four key mechanisms: (i) increase in both female and male MBA peer support, (ii) reduction in negative work effects from having children, (iii) increase in negotiation, and (iv) suggestive increase in ambitions for those in sections with more female peers. These findings highlight the role of social connections in reducing the gender gap in senior management positions.

In pay, objective pay is more relative than your HR Director thinks Jake Rosenfeld (Wash U) chats with Prof. Diane Burton (ILR School) about his books and ongoing research. Snacks will be available. Professor Jake Rosenfeld's research and teaching focus on the political and economic determinants of inequality in the United States and other advanced democracies. He is primarily interested in the determinants of wages and salaries, and how these vary across time and place. He is the author of many articles and two books, You're Paid What You’re Worth and Other Myths of the Modern Economy (2021) and What Unions No Longer Do (2014). He is Professor of Sociology at Washington University in St. Louis. This talk is hosted by the Institute for Compensation Studies, Cornell’s Center for the Study of Inequality, and the Cornell Population Center. It is co-sponsored by the Department of Sociology.