In 2016, the Surgeon General used longitudinal cohort studies to conclude that youth e-cigarette use is strongly associated with cigarette use. We re-evaluate data from the period of time before the writing of the Surgeon General report, using quasi-experimental methods, and reach the opposite...

A substantial economics literature documents that tighter alcohol controls reduce alcohol related harms, but far less is known about mechanisms. We use the universe of Canadian mortality records to document that Canada's Minimum Legal Drinking Age (MLDA) significantly reduces mortality rates of...

A substantial economics literature documents that tighter alcohol controls reduce alcohol related harms, but far less is known about mechanisms. We use the universe of Canadian mortality records to document that Canada's Minimum Legal Drinking Age (MLDA) significantly reduces mortality rates of...

We explore the effect of e-cigarette prices and an e-cigarette tax increase in Minnesota on youth use of e-cigarettes and cigarettes. Our price variation comes from 35,000 retailers participating in the Nielsen retail data system. We match this price and tax variation to survey data on current...

In 2016, the Surgeon General used longitudinal cohort studies to conclude that youth e-cigarette use is strongly associated with cigarette use. We re-evaluate data from the period of time before the writing of the Surgeon General report, using quasi-experimental methods, and reach the opposite...