Using data from the National Longitudinal Study of Adolescent Health, this study examines the relationship between adolescent virginity and four measures of school attachment: out-of-school suspensions, unexcused absences from school, affinity for school, and preference to attend college....

Adams, Blackburn, and Cotti (ABC) found that increases in minimum wages were positively related to drunk driving–related traffic fatalities for those ages 16 to 20. The hypothesized mechanism for this relationship—increased alcohol consumption caused by minimum wage–induced income...

Migraine headache is a growing problem for U.S. servicemembers deployed to Iraq and Afghanistan and has been linked to substantial negative socioeconomic consequences. However, there has been no comprehensive examination of the relationship between combat exposure and migraine headache or its...

Previous studies have found evidence that experiencing a traumatic event during childhood or adolescence can interfere with the acquisition of human capital. Drawing on data from the National Longitudinal Study of Adolescent Health, we estimate the effects of being the victim of forced...

We exploit plausibly exogenous variation in overseas deployment assignment to estimate the effect of combat exposure on psychological well-being. Controlling for pre-deployment mental health, we find that active-duty soldiers deployed to combat zones are more likely to suffer from post-traumatic...

A number of studies have shown that childhood speech disorders such as stuttering are associated with lower test scores and educational attainment. However, it is unclear whether these associations are causal in nature or whether they can be explained by difficult-to-measure heterogeneity at the...

Using data from a rich new data source, the National Longitudinal Study of Adolescent Health, the author examines the sensitivity of the estimated earnings penalty faced by sexual minorities to 1) the use of multiple measures of sexual orientation, including both identity/attraction and...

The authors estimate the effect of the 2004?6 New York State (NYS) minimum wage increase from $5.15 to $6.75 per hour on the employment rates of 16- to 29-year-olds who do not have a high school diploma. Using data drawn from the 2004 and 2006 Current Population Survey, they employ...