The Office of National Drug Control Policy (ONDCP) recently announced a goal of reducing drugged driving by 10 percent within three years. In an effort to achieve this goal, ONDCP is encouraging all states to adopt per se drugged driving laws, which make it illegal to operate a motor vehicle...

We consider the effect of legal access to alcohol, which is known to increase drinking behavior, on academic performance. We first estimate the effect using an RD design but argue that this approach is not well-suited to the research question in our setting. Our preferred approach instead...

Using the basic economic principle of making decisions using a cost-benefit framework—and how changes in one or the other can result in a different decision—this book uncovers how various groups responded to incentives provided by the Prohibition legislation. Using this calculus, it is clear...