IDEAS home Printed from https://ideas.repec.org/p/cpr/ceprdp/6401.html
   My bibliography  Save this paper

The Deterrent Effects of Prison: Evidence from a Natural Experiment

Author

Listed:
  • Drago, Francesco
  • Galbiati, Roberto
  • Vertova, Pietro

Abstract

In this paper we test for the theory of deterrence. We exploit the natural experiment provided by the Collective Clemency Bill passed by the Italian Parliament in July 2006. As a consequence of the provisions of the bill, expected punishment to former inmates recommitting a crime can be considered as good as randomly assigned. Based on a unique data set on post-release behaviour of former inmates, we find that an additional month in expected sentence reduces the propensity to recommit a crime by 1.24 percent: this corroborates the general deterrence hypothesis. However, this effect depends on the time previously served in prison: the behavioural response to an additional month of expected sentence decreases with the length of the prison spell. This second result can be hardly reconciled with the specific deterrence hypothesis according to which a stronger past experience of punishment should increase the sensitivity to future expected sanctions.

Suggested Citation

  • 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.
    • Handle: RePEc:cpr:ceprdp:6401
    as

    Download full text from publisher

    File URL: https://cepr.org/publications/DP6401
    Download Restriction: CEPR Discussion Papers are free to download for our researchers, subscribers and members. If you fall into one of these categories but have trouble downloading our papers, please contact us at subscribers@cepr.org
    ---><---

    As the access to this document is restricted, you may want to look for a different version below or search for a different version of it.

    Other versions of this item:

    References listed on IDEAS

    as
    1. Gary S. Becker, 1974. "Crime and Punishment: An Economic Approach," NBER Chapters, in: Essays in the Economics of Crime and Punishment, pages 1-54, National Bureau of Economic Research, Inc.
    2. Eric Helland & Alexander Tabarrok, 2007. "Does Three Strikes Deter?: A Nonparametric Estimation," Journal of Human Resources, University of Wisconsin Press, vol. 42(2).
    3. Edward C. Norton & Hua Wang & Chunrong Ai, 2004. "Computing interaction effects and standard errors in logit and probit models," Stata Journal, StataCorp LP, vol. 4(2), pages 154-167, June.
    4. Jeffrey R. Kling, 2006. "Incarceration Length, Employment, and Earnings," American Economic Review, American Economic Association, vol. 96(3), pages 863-876, June.
    5. Maurin, Eric & Ouss, Aurelie, 2009. "Sentence Reductions and Recidivism: Lessons from the Bastille Day Quasi Experiment," IZA Discussion Papers 3990, Institute of Labor Economics (IZA).
    6. Levitt, Steven D. & Miles, Thomas J., 2007. "Empirical Study of Criminal Punishment," Handbook of Law and Economics, in: A. Mitchell Polinsky & Steven Shavell (ed.), Handbook of Law and Economics, edition 1, volume 1, chapter 7, pages 455-495, Elsevier.
    7. 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.
    8. Steven D. Levitt, 1996. "The Effect of Prison Population Size on Crime Rates: Evidence from Prison Overcrowding Litigation," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 111(2), pages 319-351.
    9. Levitt, Steven D, 1998. "Why Do Increased Arrest Rates Appear to Reduce Crime: Deterrence, Incapacitation, or Measurement Error?," Economic Inquiry, Western Economic Association International, vol. 36(3), pages 353-372, July.
    10. 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, August.
    11. Rafael Di Tella & Ernesto Schargrodsky, 2004. "Do Police Reduce Crime? Estimates Using the Allocation of Police Forces After a Terrorist Attack," American Economic Review, American Economic Association, vol. 94(1), pages 115-133, March.
    12. David S. Lee & Justin McCrary, 2005. "Crime, Punishment, and Myopia," NBER Working Papers 11491, National Bureau of Economic Research, Inc.
    13. Patrick Bayer & Randi Hjalmarsson & David Pozen, 2009. "Building Criminal Capital behind Bars: Peer Effects in Juvenile Corrections," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 124(1), pages 105-147.
    14. Ilyana Kuziemko, 2007. "Going Off Parole: How the Elimination of Discretionary Prison Release Affects the Social Cost of Crime," NBER Working Papers 13380, National Bureau of Economic Research, Inc.
    15. Jesse M. Shapiro, 2007. "Do Harsher Prison Conditions Reduce Recidivism? A Discontinuity-based Approach," American Law and Economics Review, American Law and Economics Association, vol. 9(1), pages 1-29.
    16. Marselli, Riccardo & Vannini, Marco, 1997. "Estimating a crime equation in the presence of organized crime: Evidence from Italy," International Review of Law and Economics, Elsevier, vol. 17(1), pages 89-113, March.
    17. Ehrlich, Isaac, 1973. "Participation in Illegitimate Activities: A Theoretical and Empirical Investigation," Journal of Political Economy, University of Chicago Press, vol. 81(3), pages 521-565, May-June.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. O’Flaherty, Brendan & Sethi, Rajiv, 2015. "Urban Crime," Handbook of Regional and Urban Economics, in: Gilles Duranton & J. V. Henderson & William C. Strange (ed.), Handbook of Regional and Urban Economics, edition 1, volume 5, chapter 0, pages 1519-1621, Elsevier.
    2. McCrary, Justin & Lee, David S., 2009. "The Deterrence Effect of Prison: Dynamic Theory and Evidence," Berkeley Olin Program in Law & Economics, Working Paper Series qt2gh1r30h, Berkeley Olin Program in Law & Economics.
    3. Pallab K. Ghosh & Gary A. Hoover & Zexuan Liu, 2020. "Do State Minimum Wages Affect the Incarceration Rate?," Southern Economic Journal, John Wiley & Sons, vol. 86(3), pages 845-872, January.
    4. Randi Hjalmarsson, 2009. "Juvenile Jails: A Path to the Straight and Narrow or to Hardened Criminality?," Journal of Law and Economics, University of Chicago Press, vol. 52(4), pages 779-809, November.
    5. Francesco Drago & Roberto Galbiati, 2014. "Deterrent Effect of Imprisonment," Post-Print hal-03259811, HAL.
    6. Francesco Drago & Roberto Galbiati, 2012. "Indirect Effects of a Policy Altering Criminal Behavior: Evidence from the Italian Prison Experiment," American Economic Journal: Applied Economics, American Economic Association, vol. 4(2), pages 199-218, April.
    7. Steven N. Durlauf & Daniel S. Nagin, 2010. "The Deterrent Effect of Imprisonment," NBER Chapters, in: Controlling Crime: Strategies and Tradeoffs, pages 43-94, National Bureau of Economic Research, Inc.
    8. Angela K. Dills & Jeffrey A. Miron & Garrett Summers, 2010. "What Do Economists Know about Crime?," NBER Chapters, in: The Economics of Crime: Lessons For and From Latin America, pages 269-302, National Bureau of Economic Research, Inc.
    9. Maurin, Eric & Ouss, Aurelie, 2009. "Sentence Reductions and Recidivism: Lessons from the Bastille Day Quasi Experiment," IZA Discussion Papers 3990, Institute of Labor Economics (IZA).
    10. repec:pri:cepsud:189lee is not listed on IDEAS
    11. David S. Lee & Justin McCrary, 2009. "The Deterrence Effect of Prison: Dynamic Theory and Evidence," Working Papers 1171, Princeton University, Department of Economics, Industrial Relations Section..
    12. David S. Lee & Justin McCrary, 2009. "The Deterrence Effect of Prison: Dynamic Theory and Evidence," Working Papers 1168, Princeton University, Department of Economics, Center for Economic Policy Studies..
    13. Santiago Tobón Zapata & Maria Antonia Escobar Bernal & Martin Vanegas Arias, 2021. "Criminal capital persistence: Evidence from 90,000 inmates’ releases," Documentos de Trabajo de Valor Público 19297, Universidad EAFIT.
    14. Markus Gehrsitz, 2016. "Speeding, Punishment, and Recidivism - Evidence from a Regression Discontinuity Design," Working Papers 11, City University of New York Graduate Center, Ph.D. Program in Economics.
    15. David S. Lee & Justin McCrary, 2009. "The Deterrence Effect of Prison: Dynamic Theory and Evidence," Working Papers 1168, Princeton University, Department of Economics, Center for Economic Policy Studies..
    16. Eide, Erling & Rubin, Paul H. & Shepherd, Joanna M., 2006. "Economics of Crime," Foundations and Trends(R) in Microeconomics, now publishers, vol. 2(3), pages 205-279, December.
    17. David S. Abrams, 2012. "Estimating the Deterrent Effect of Incarceration Using Sentencing Enhancements," American Economic Journal: Applied Economics, American Economic Association, vol. 4(4), pages 32-56, October.
    18. Songman Kang, 2016. "Inequality and crime revisited: effects of local inequality and economic segregation on crime," Journal of Population Economics, Springer;European Society for Population Economics, vol. 29(2), pages 593-626, April.
    19. Jonathan Klick & Alexander Tabarrok, 2010. "Police, Prisons, and Punishment: The Empirical Evidence on Crime Deterrence," Chapters, in: Bruce L. Benson & Paul R. Zimmerman (ed.), Handbook on the Economics of Crime, chapter 6, Edward Elgar Publishing.
    20. Songman Kang, 2016. "Inequality and crime revisited: effects of local inequality and economic segregation on crime," Journal of Population Economics, Springer;European Society for Population Economics, vol. 29(2), pages 593-626, April.
    21. Kevin T. Schnepel, 2016. "Economics of Incarceration," Australian Economic Review, The University of Melbourne, Melbourne Institute of Applied Economic and Social Research, vol. 49(4), pages 515-523, December.

    More about this item

    Keywords

    Crime; Deterrence; Natural experiment; Recidivism;
    All these keywords.

    JEL classification:

    • K42 - Law and Economics - - Legal Procedure, the Legal System, and Illegal Behavior - - - Illegal Behavior and the Enforcement of Law

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:cpr:ceprdp:6401. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: the person in charge (email available below). General contact details of provider: https://www.cepr.org .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.