This paper uses survey and experimental data from prison inmates and comparable non-inmates to examine the drivers of rising criminality in China. Consistent with socio-biological research on other species, we find that China's high sex-ratios are associated with greater risk-taking and...

Billions of dollars have been spent on participatory development programs in the developing world. These programs give community members an active decision-making role. Given the emphasis on community involvement, one might expect that the effectiveness of this approach would depend on...

Women are more likely than men to work in the informal sector and to drop out of the labor force for a time, such as after childbirth, and to be impeded by social norms from working in the formal sector. This work pattern undermines productivity, increases women's vulnerability to income shocks,...