We evaluate the effect of alcohol access on drug-related crime and mortality using detailed information on access laws in Texas between 1978 and 1996. Counties with alcohol access have higher average levels of drug-related crimes. However, after controlling for both county and year fixed...

To control the deer population, state game commissions regulate the types of deer that can be legally harvested. These regulations, however, might have an unintended effect on hunting-related accidents by changing the care hunters take when firing their rifles-a moral hazard effect-or changing...

In light of widespread concerns about the reliability of self-reported disability, we investigate what can be learned about the prevalence of work disability under various assumptions on the reporting error process. Developing a nonparametric bounding framework, we provide tight inferences under...

This paper examines 237 instances of policy changes related to alcohol sales and consumption enacted in Texas communities between 1975 and 1996 to determine their effect on the incidence of alcohol-related motor vehicle accidents. These policies are categorized by location where the alcohol is...

Children in households reporting the receipt of free or reduced-price school meals through the National School Lunch Program (NSLP) are more likely to have negative health outcomes than observationally similar nonparticipants. Assessing causal effects of the program is made difficult, however,...

Genetic relatedness is a central concept in the study of social evolution. Though originally defined in terms of genealogy, the modern version of relatedness accommodates genetic similarity of any origin. This paper examines relatedness in group structured models, in which a trait affects the...