We show that choices in competitive behavior may entail a gender wage gap. In our experi ments, employees first choose a remuneration scheme (competitive tournament vs. piece rate) and then conduct a real-effort task. Employers know the pie size the employee has generated, the remuneration...

Economic theory and empirical evidence establish that economic preferences predict behavior and life outcomes for children, adolescents, and adults. In this paper, we use novel data on 4,282 siblings aged 6 to 16 that combine incentivized measures of time, risk, and social preferences with...