We examine the effect of raising the minimum legal sale age of tobacco to 21 (i.e., "T21"). We estimate difference-in-differences models using the Monitoring the Future (MTF) survey data and Nielsen Retail Scanner data from 2012 to 2019. Outcomes include cigarette and e-cigarette use and sales....

Online sales of pharmaceuticals are a rapidly growing phenomenon. Yet despite the dangers of purchasing drugs over the Internet, sales continue to escalate. These dangers include patient harm from fake or tainted drugs, lack of clinical oversight, and financial loss. Patients, and in particular...

We present findings from a field experiment conducted at 40 elementary schools involving 8,000 children and 400,000 child-day observations, which tested whether providing short-run incentives can create habit formation in children. Over a three or five week period, students received an incentive...

The main aim of this paper is to compare the association of family structure with outcomes for young people in living in the West of Scotland (the Twenty-07 Study, N=1009) with their contemporaries living in Britain (the 1970 British Cohort Study N=11615) in the mid-1980s. A wide range of...

Building on cross-sectional data for Austrian high school students from fifth to twelfth grade, we investigate the correlations between socio-economic background variables and a comprehensive set of variables related to financial decision-making (i.e., financial knowledge, behavioral...