We examine the spillover effects of recreational marijuana legalization (RML) in Colorado and Washington on neighboring states. We find that RML causes a sharp increase in marijuana possession arrests in border counties of neighboring states relative to non-border counties in these states. RML...

This paper examines the spillover effects of promotions when products from different firms are consumed in a bundle. Using data from the HIV/AIDS category, a canonical example of combination therapy, we estimate a hierarchical Bayesian logit model across treatment regimens and show that...

Using two independent exogenous shocks, we investigate whether the opioid epidemic affects labor and innovation even when personal addiction is not the main driver. Exploiting a setting of corporate innovation where production is mostly generated by white-collar individuals - unlikely addicts -...