State-level marijuana liberalization policies have been evolving for the past five decades,
and yet the overall scientific evidence of the impact of these policies is widely believed to be …

Objectives To examine the effect of cannabis policy liberalisation (decriminalisation and
legalisation) levels of use in adolescents and young adults. Design Systematic review and …

This book provides the first multidisciplinary and nonpartisan analysis of how the United
States should decide on the legal status of cocaine, heroin and marijuana. It draws on data …

Cannabis, marijuana, pot, ganja-it goes by many names-is by far the most widely used
illegal substance, and accounts for more arrests than any other drug. Barely a week goes by …

This paper estimates the effects of alcohol prices, marijuana decriminalization, cocaine
prices, and heroin prices on the demand for these four substances. Both own price effects …

Although policymakers and law enforcement officials argue that medical marijuana laws
(MMLs)“send the wrong message” to young people, previous studies have produced no …

Background: Whether alcohol and cannabis are used as substitutes or complements
remains debated, and findings across various disciplines have not been synthesized to date …

Background This analysis examines decriminalization as a risk factor for future increases in
youth marijuana acceptance and use. Specifically, we examine marijuana-related behaviors …

Previous studies suggest that alcohol and marijuana are economic substitutes, so recent
policies restricting the availability of alcohol have led to an increase in the amount of …

Background: Whether alcohol and cannabis complement or substitute each other has been
studied for over two decades. In the changing cannabis policy landscape, debates are …