In this paper we use longitudinal data on Swiss adolescents to nvestigate the impact of cannabis use on short-term educational performance. We focus our analysis on high school students and analyze various outcomes, including absenteeism, grades, and motivation. We exploit the panel nature of...

This paper uses data from the Global School-based Student Health Survey to investigate the prevalence of health risk behaviors, in particular substance use, risky sexual behavior, and violence among adolescents in 15 Latin American and Caribbean countries. Using logit regressions and...

Aims: To determine whether the additional interventions to standard care are cost-effective in addressing cocaine and alcohol abuse at 4 months (4 M) and 12 months (12 M) from baseline.Method: We conducted a cost-effectiveness analysis of a randomized controlled trial with three arms: (1) NIDA's...

The spillover effect of cigarette taxes on youth marijuana use has been the subject of intense public debate. Opponents of cigarette taxes warn that tax hikes will cause youths to substitute toward marijuana. On the other hand, public health experts often claim that because tobacco is a...

We investigate the effect of variations in the price of opium in Afghanistan on per capita dispensation of prescription opioids in the US. Quarterly county-level data for 2003-2016 indicate that reductions in opium prices significantly increase the quantity of opioids prescribed. The increase...

This paper provides an empirical test of the rational addiction model, used in economics to model individuals' consumption of addictive substances, versus the utility misprediction model, used in psychology to explain the discrepancy between people's decision and their subsequent experiences. By...

This paper assesses the prevalence of medication-assisted treatment (MAT) among treatment episodes for opioid use disorder (OUD) in Rhode Island, as compared with the remaining New England states and the United States as a whole. Based on the Treatment Episode Data Set (TEDS-A), a national...

Previous research suggests that state Medicaid expansions implemented under the Patient Protection and Affordable Care Act (ACA) helped large numbers of patients suffering from opioid use disorder (OUD) gain access to life-saving medications, including buprenorphine. However, Medicaid expansions...

Marijuana is partially prohibited: though banned federally, it will soon be available to almost 1 in 4 U.S. adults under state statutes. A chief concern among policy makers is marijuana trafficking from states with legal markets elsewhere. We measure trafficking with a natural experiment. Oregon...

There is evidence that physicians disproportionately suffer from substance use disorder and mental health problems. It is not clear, however, whether these phenomena are causal. We use data on Dutch medical school applicants to examine the effects of becoming a physician on prescription drug use...