Can pro-social preferences lead to dishonest or unethical behavior? Lab evidence suggests that it can. In this paper, we document some of the first field evidence of this phenomenon. In this study, individuals were hired as field staff and tasked with distributing subsidized price vouchers...

This paper examines the impact of health status on poverty status, accounting for the endogeneity of health status. Using exogenous measures of health status from the South African Integrated Health Survey, we instrument for health status while allowing for covariation among the unobservables...

This paper examines the relationship between employment risk and job-seeker performance. To induce exogenous variation in employment risk, the outside options for job seekers undergoing a real recruitment process were randomized by assigning them a 0, 1, 5, 50, 75, or 100 percent chance of real...

This paper measures the demand for adult medical male circumcision using an experiment that randomly offered varying-priced subsidies and comprehensive information to 1,600 uncircumcised men in urban Malawi. We find low demand for male circumcision: only 3 percent are circumcised over a three...