This article examines the effect of recreational cannabis dispensary sales on traffic crashes by employing difference-in-differences model that exploits the variation in the timing of recreational marijuana dispensary entry across counties within Colorado. Using marijuana-related hospital...

The provision of healthcare in the United States is increasingly more reliant on immigrant workers. In this paper, I examine the impact of Secure Communities, a major immigration enforcement program that was designed to check the immigration status of all individuals arrested by local police, on...