Adolescents who drink or smoke marijuana are more likely to engage in delinquent activities than their peers who do not use substances, but it is not clear whether this association is causal or driven by other difficult-to-measure underlying factors such as an individual's discount rate. Using...

"In this study, we consider the effects of state alcohol policies on motor vehicle fatalities for children. While numerous studies have considered the effects of such policies on motor vehicle fatalities for the overall population, for teens, and for the elderly, their effects on fatalities...

In this research, we seek to advance the understanding of heterogeneity in entrant survival rates. We suggest that the innovative environment at the time of entry can explain the variation in likelihood of survival for entrants. We conceptualize innovative environment in terms of two dimensions:...

While considerable research exists on whether abortion restrictions affect adolescents’ demand for abortions, less work has been done about whether such restrictions deter pregnancy-risk behavior among adolescents. This paper uses data from the first round of the NLSY97 to investigate the...

We examine the possible existence of a 'gateway' effect between the consumption of three different substances--cigarettes, alcohol, and marijuana--among adolescents. A gateway effect exists when consumption of one substance increases the likelihood of subsequent initiation of consumption of...

There is evidence in the economic literature that restrictions on Medicaid funding for abortion reduces the demand for abortion. The unresolved question is whether such restrictions also increase safe sex (that is, pregnancy avoidance) behavior among women. This study explores that issue using...