The effects of explicit prohibitions on the denial of health insurance claims resulting from alcohol and other substance use impairment on alcohol and drug related outcomes, from Barış K. Yörük, Joseph J. Sabia, @econtess.bsky.social‬, and Dhaval M. Dave https://www.nber.org/papers/w33935

Despite the well-known weight gain from nicotine cessation, e-cigarette taxes do not contribute to obesity and may even decrease it, from Charles J. Courtemanche, Tessie Krishna, Yang Liang, Joseph J. Sabia, and Anthony Chuo https://www.nber.org/papers/w33890

No evidence is found that taxation of electronic nicotine delivery systems improves youth and young adult mental health, from Chad D. Cotti, @econtess.bsky.social, Johanna Catherine Maclean, Erik T. Nesson, and Joseph J. Sabia https://www.nber.org/papers/w33917