Does Longer Incarceration Deter or Incapacitate Crimes? New Evidence from Truth-in-Sentencing Reform
This paper estimates how violent crimes respond to a policy change which requires violent offenders to serve a substantial proportion of their sentenced terms before being eligible to release to community supervision. Focusing on states with effective TIS laws which meet the federal 85 percent rule, we utilize the differences-in-differences design to investigate both deterrent and incapacitative effect of TIS on crimes. We observe statistically significant -7 percent deterrent effect of TIS on growth of violent crime two years after its passage. A series of placebo tests confirm the robustness of the estimates and inferences. In the long-run, additional incapacitative effect also becomes significant, making the treatment effect of TIS even greater in magnitude. Even though insignificant in the first two years after TIS was passed, growth of non-violent property crime rates decreases by 7 percent in the long-run in TIS states, indicating relative greater importance of incapacitative effect which locks up offenders who commit both types of crimes. A rough approximation shows that TIS is an economically efficient method to decrease crimes.
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- Daniel Kessler & Steven D. Levitt, 1998.
"Using Sentence Enhancements to Distinguish between Deterrence and Incapacitation,"
NBER Working Papers
6484, National Bureau of Economic Research, Inc.
- Kessler, Daniel P & Levitt, Steven D, 1999. "Using Sentence Enhancements to Distinguish between Deterrence and Incapacitation," Journal of Law and Economics, University of Chicago Press, vol. 42(1), pages 343-363, April.
- Gary S. Becker, 1974.
"Crime and Punishment: An Economic Approach,"
in: Essays in the Economics of Crime and Punishment, pages 1-54
National Bureau of Economic Research, Inc.
- Emily G. Owens, 2009. "More Time, Less Crime? Estimating the Incapacitative Effect of Sentence Enhancements," Journal of Law and Economics, University of Chicago Press, vol. 52(3), pages 551-579, 08.
- Cheng Cheng & Mark Hoekstra, 2013. "Does Strengthening Self-Defense Law Deter Crime or Escalate Violence?:Evidence from Expansions to Castle Doctrine," Journal of Human Resources, University of Wisconsin Press, vol. 48(3), pages 821-854.
- Jessica Wolpaw Reyes, 2015. "Lead Exposure And Behavior: Effects On Antisocial And Risky Behavior Among Children And Adolescents," Economic Inquiry, Western Economic Association International, vol. 53(3), pages 1580-1605, 07.
- Levitt, Steven D, 1998.
"Why Do Increased Arrest Rates Appear to Reduce Crime: Deterrence, Incapacitation, or Measurement Error?,"
Western Economic Association International, vol. 36(3), pages 353-372, July.
- Steven D. Levitt, 1995. "Why Do Increased Arrest Rates Appear to Reduce Crime: Deterrence, Incapacitation, or Measurement Error?," NBER Working Papers 5268, National Bureau of Economic Research, Inc.
- Abadie, Alberto & Diamond, Alexis & Hainmueller, Jens, 2010. "Synthetic Control Methods for Comparative Case Studies: Estimating the Effect of Californiaâ€™s Tobacco Control Program," Journal of the American Statistical Association, American Statistical Association, vol. 105(490), pages 493-505.
- Francesco Drago & Roberto Galbiati & Pietro Vertova, 2009.
"The Deterrent Effects of Prison: Evidence from a Natural Experiment,"
Journal of Political Economy,
University of Chicago Press, vol. 117(2), pages 257-280, 04.
- Drago, Francesco & Galbiati, Roberto & Vertova, Pietro, 2007. "The Deterrent Effects of Prison: Evidence from a Natural Experiment," IZA Discussion Papers 2912, Institute for the Study of Labor (IZA).
- Drago, Francesco & Galbiati, Roberto & Vertova, Pietro, 2007. "The Deterrent Effects of Prison: Evidence from a Natural Experiment," CEPR Discussion Papers 6401, C.E.P.R. Discussion Papers.
- Lawrence Katz & Steven D. Levitt & Ellen Shustorovich, 2003. "Prison Conditions, Capital Punishment, and Deterrence," American Law and Economics Review, Oxford University Press, vol. 5(2), pages 318-343, August.
- John J. Donohue III & Steven D. Levitt, 2001.
"The Impact of Legalized Abortion on Crime,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 116(2), pages 379-420.
- John Donohue & Steven Levitt, 2000. "The Impact of Legalized Abortion on Crime," NBER Working Papers 8004, National Bureau of Economic Research, Inc.
- Donohue, John J. & Levitt, Steven D., 2000. "The Impact of Legalized Abortion on Crime," Berkeley Olin Program in Law & Economics, Working Paper Series qt00p599hk, Berkeley Olin Program in Law & Economics.
- Ross, Amanda, 2012. "Crime, police, and truth-in-sentencing: The impact of state sentencing policy on local communities," Regional Science and Urban Economics, Elsevier, vol. 42(1-2), pages 144-152.
- Joshua D. Angrist & Jörn-Steffen Pischke, 2009. "Mostly Harmless Econometrics: An Empiricist's Companion," Economics Books, Princeton University Press, edition 1, number 8769.
- Shepherd, Joanna M, 2002. "Police, Prosecutors, Criminals, and Determinate Sentencing: The Truth about Truth-in-Sentencing Laws," Journal of Law and Economics, University of Chicago Press, vol. 45(2), pages 509-534, October.
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