Why Women Win: Gender and Success in State Supreme Court Elections

Although women remain underrepresented in U.S. elective office, female candidates have experienced similar or greater electoral success compared to their male counterparts. Research suggests both selection effects (the uniquely strong characteristics and qualifications of women who run for office) and selective candidacy (the decisions to run or not run for office based on the electoral context) contribute to this phenomenon. I leverage a large data set of candidate characteristics and electoral outcomes in state supreme court elections spanning 1990-2012 to clarify the causal mechanisms behind the electoral success of female candidates. I find that the success of female candidates in state supreme court elections is driven by the most capable women selectively running for open seats. I conclude that this phenomenon may be reflective of a broader gender gap in political ambition, with implications for tactics to improve gender representation in politics.