ABSTRACT Although several types of mental illness, including substance abuse disorders, have been linked with poor labor market outcomes, no current research has been able to examine the effects of childhood attention deficit/hyperactivity disorder (ADHD). Because ADHD has become one of the most...

In this article, I examine the current policy of full inclusion of children receiving special education services in regular education classrooms. Specifically, I focus on the policy's effects on the classmates of children with special needs, with a particular focus on classmates of students with...

In this paper, we use regression analysis, sibling fixed effects, and matching estimators to examine the impact of education on preventive care. Using a large cohort of Wisconsin high school graduates that has been followed for nearly 50 years, we find that attending college is associated with...

Children form social ties along dimensions of gender and race/ethnicity, and thus may differ greatly in exposure to peer health and also in reactivity to peer influence. This paper estimates heterogeneity in the peer effects of obesity along dimensions of gender, race/ethnicity, and...