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Title: Labor Market Effects of Marijuana and Cocaine Use Among Young Men
Resulting in 1 citation.
1. Register, Charles A.
Williams, Donald R.
Labor Market Effects of Marijuana and Cocaine Use Among Young Men
Industrial and Labor Relations Review 45,3 (April 1992): 435-448.
Also: http://www.jstor.org/stable/2524270
Cohort(s): NLSY79
Publisher: New York State School of Industrial and Labor Relations, Cornell University
Keyword(s): Endogeneity; Parental Influences; Racial Differences; Religious Influences; Substance Use; Tests and Testing; Wages

Employment related drug testing is becoming increasingly common in the U.S. Interestingly, relatively little empirical evidence exists to support the premise underlying such testing -- that drug use significantly reduces a worker's productivity. The authors test this proposition by using data from the 1984 NLSY to estimate standard log-wage equations which control for the probability of employment and include endogenous marijuana and cocaine use variables. The findings indicate that while long-term and on-the-job use of marijuana are negatively related to wages, general marijuana use has a positive impact. No significant cocaine use impacts are found. Consequently, while testing for on-the- job marijuana use seems defensible, no support is given to general marijuana testing or cocaine testing.
Bibliography Citation
Register, Charles A. and Donald R. Williams. "Labor Market Effects of Marijuana and Cocaine Use Among Young Men." Industrial and Labor Relations Review 45,3 (April 1992): 435-448.