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Advocating for Evidence Based Marijuana Policy

Tag Archives: Substitution

Marijuana users substitute alcohol at 21

Marijuana users substitute alcohol at 21

July 7, 2015
University of Illinois College of Agricultural, Consumer and Environmental Sciences. (2015, July 7). Marijuana users substitute alcohol at 21. ScienceDaily. Retrieved July 8, 2015 from http://www.sciencedaily.com/releases/2015/07/150707120441.htm

ScienceDaily Summary:
A recent study looked at marijuana and alcohol use in people between the ages of 18 and 24. It’s probably not surprising that the results show a drastic increase in alcohol consumption in people just over 21; after all, that’s the minimum legal age to drink. What an economist-researcher found remarkable is that, at the same age, there was an equally dramatic drop in marijuana use.

Journal Reference:
Benjamin Crost, Santiago Guerrero. The effect of alcohol availability on marijuana use: Evidence from the minimum legal drinking ageJournal of Health Economics, 2012; 31 (1): 112 DOI: 10.1016/j.jhealeco.2011.12.005

Use marijuana legalization to fight heroin addiction

Froma Harrop: Use marijuana legalization to fight heroin addiction

Commentary in The Providence Journal May 28, 2014


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