TY - JOUR AU - Grossman,Michael AU - Kaestner,Robert AU - Markowitz,Sara TI - Get High and Get Stupid: The Effect of Alcohol and Marijuana Use on Teen Sexual Behavior JF - National Bureau of Economic Research Working Paper Series VL - No. 9216 PY - 2002 Y2 - September 2002 UR - http://www.nber.org/papers/w9216 L1 - http://www.nber.org/papers/w9216.pdf N1 - Author contact info: Michael Grossman Ph.D. Program in Economics City University of New York Graduate Center 365 Fifth Avenue, 5th Floor New York, NY 10016-4309 Tel: 212/817-7959 Fax: 212/817-1597 E-Mail: mgrossman@gc.cuny.edu Robert Kaestner Institute of Government and Public Affairs University of Illinois 815 West Van Buren Street, Suite 525 Chicago, IL 60607 Tel: 312/996-8227 E-Mail: kaestner.robert@gmail.com Sara Markowitz Department of Economics Emory University 1602 Fishburne Dr. Atlanta, GA 30322 Tel: (404) 712-8167 E-Mail: sara.markowitz@emory.edu AB - Numerous studies have documented a strong correlation between substance use and teen sexual behavior, and this empirical relationship has given rise to a widespread belief that substance use causes teens to engage in risky sex. This causal link is often used by advocates to justify policies targeted at reducing substance use. Here, we argue that previous research has not produced sufficient evidence to substantiate a causal relationship between substance use and teen sexual behavior. Accordingly, we attempt to estimate causal effects using two complementary research approaches. Our findings suggest that substance use is not causally related to teen sexual behavior, although we cannot definitively rule out that possibility. ER -