Historique
Article de Périodique
The effect of alcohol availability on marijuana use: Evidence from the minimum legal drinking age (2012)
Auteur(s) :
CROST, B. ;
GUERRERO, S.
Année
2012
Page(s) :
112-121
Langue(s) :
Anglais
Refs biblio. :
14
Domaine :
Alcool / Alcohol ; Drogues illicites / Illicit drugs
Thésaurus géographique
ETATS-UNIS
Thésaurus mots-clés
AGE MINIMUM LEGAL
;
ECONOMIE
;
ALCOOL
;
CANNABIS
;
SUBSTITUTION
;
AGE
;
SEXE
;
MODELE STATISTIQUE
Résumé :
This paper exploits the discontinuity created by the minimum legal drinking age of 21 years to estimate the causal effect of increased alcohol availability on marijuana use. We find that consumption of marijuana decreases sharply at age 21, while consumption of alcohol increases, suggesting that marijuana and alcohol are substitutes. We further find that the substitution effect between alcohol and marijuana is stronger for women than for men. Our results suggest that policies designed to limit alcohol use have the unintended consequence of increasing marijuana use.
Affiliation :
Department of Economics, University of Colorado Denver, Denver, CO 80127, USA