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THE EFFECT OF CONCEALED WEAPONS LAWS: AN EXTREME BOUND ANALYSIS
Authors:WILLIAM ALAN BARTLEY  MARK A. COHEN
Affiliation:Department of Economics, Vanderbilt University, Nashville, Tenn., Phone 1–615-322-2871 Fax 1–615-343-8495 E-mail;Associate Professor of Management, Owen Graduate School of Management, Vanderbilt University, Nashville, Tenn., Phone 1–615-322-6814 Fax 1–615-343-7177 E-mail
Abstract:Lott and Mustard [1997] provide evidence that enactment of concealed handgun ("right-to-carry") laws deters violent crime and induces substitution into property crime. A critique by Black and Nagin [1998] questions the particular model specification used in the empirical analysis. In this paper, we estimate the "model uncertainty" surrounding the model specified by Lott and Mustard using an extreme bound analysis (Leamer [1983]). We find that the deterrence results are robust enough to make them difficult to dismiss as unfounded, particularly those findings about the change in violent crime trends. The substitution effects are not robust with respect to different model specifications. (JEL K42)
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