Gender wage gaps and women’s underrepresentation in leadership positions exist at remarkably similar magnitudes across countries at all levels of income per capita. Women’s educational attainment and labor market participation have improved, but this has been insufficient to close the gaps....

Early studies often found that offering economic incentives for undertaking prosocial and intrinsically motivated activities can crowd out motivation to perform these activities. More recent work highlights nuanced and important features related to whether crowding out (or substitution) is...