Age based school entry laws force parents and educators to consider an important tradeoff. Though students who enter school early typically have poorer academic performance, on average, they stay in school longer. The popular and academic press has focused primarily on the former effect which...

Substantial uncertainty exists regarding the causal effect of health insurance on the utilization of care. Most studies cannot determine whether the large differences in healthcare utilization between the insured and the uninsured are due to insurance status or to other unobserved differences...

Age based school entry laws force parents and educators to consider an important tradeoff: Though students who are the youngest in their school cohort typically have poorer academic performance, on average, they have slightly higher educational attainment. In this paper we document that for a...