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Does increasing the beer tax reduce marijuana consumption?
1School of Business Administration, University of San Diego, CA 92110, USA. rpacula@acusd.edu
Journal of Health Economics
|September 4, 1998
Summary
Contrary to previous research, this study found that alcohol and marijuana are economic complements. Increased beer taxes are projected to reduce marijuana demand more significantly than alcohol demand.
Area of Science:
- Health Economics
- Substance Use Research
- Econometrics
Background:
- Existing literature posits alcohol and marijuana as economic substitutes.
- Policy changes affecting alcohol availability have been theorized to increase marijuana consumption.
Purpose of the Study:
- To investigate the economic relationship between alcohol and marijuana consumption.
- To analyze the impact of alcohol policies on marijuana demand.
Main Methods:
- Utilized micro-level data from the National Longitudinal Survey of Youth (NLSY).
- Estimated individual demand equations for alcohol and marijuana.
- Applied econometric models to analyze consumption patterns.
Main Results:
- Alcohol and marijuana were found to be economic complements, contradicting prior research.
- A federal tax increase on beer is predicted to decrease unconditional marijuana demand more than alcohol demand in percentage terms.
Conclusions:
- The economic relationship between alcohol and marijuana is complex and may be complementary.
- Taxation policies on alcohol could have a differential impact on marijuana consumption, with potential for greater reduction in marijuana use.