American Law and Economics Review Advance Access originally published online on August 23, 2008
American Law and Economics Review 2008 10(2):246-302; doi:10.1093/aler/ahn012
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Does Post-Accident Drug Testing Reduce Injuries? Evidence from a Large Retail Chain
Stanford Law School
University of California
Send correspondence to: Alison D. Morantz, Stanford Law School, Crown Quadrangle, 559 Nathan Abbott Way, Stanford, CA 94305-8610; E-mail: amorantz{at}law.stanford.edu or Alexandre Mas, U.C. Berkeley, S545 Haas School of Business, University of California, Berkeley, CA 94720-1900; E-mail: amas{at}haas.berkeley.edu.
JEL Classification: D21, H11, H51, H73, H75, I18, I38, J32, J33, J38, J81, J88, K00, K13, K31, K32, L51, M50, M52
| Abstract |
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This study examines the effects on occupational injury claims of a recently implemented post-accident drug testing (PADT) program in a large retail chain. We find that claims have fallen significantly in affected districts, suggesting that PADT programs can reduce injury claims, even in workplaces that already utilize other forms of drug testing. Our results also suggest that some types of employees—such as full-time workers, male workers, and higher-tenure workers—are particularly responsive. Finally, we find some "circumstantial evidence" that a portion of the observed decline could be caused by employees reduced willingness to report workplace accidents.