Previous researchers have noted that the positive correlation between substance use and sexual behavior is stronger for white adolescents than for their black and Hispanic counterparts. Using an instrumental variables approach to control for the possible endogeneity of substance use, and data...

We estimate the dual effects of immigration and obesity on labor market outcomes in the UK using the British Household Panel Survey. We find support for the “healthy immigrant hypothesis” and evidence that immigrants’ weights increase with time in the UK. While overweight and obese men...

There is an extensive literature suggesting that marriage confers benefits to both men and women in the form of increased earnings, better health and a longer life. Yet, where the focus is on health, most of this work has centered on one or two measures of health outcomes or on certain health...

Obesity is epidemic in the U.S, and there is an imperative need to identify policy tools that may help fight this epidemic. A recent paper in the economics literature finds an inverse relationship between gasoline prices and obesity-risk --- suggesting that increased gasoline prices via higher...

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...