1 / 23

A Natural Experiment on Residential Change and Recidivism: Lessons from Hurricane Katrina

A Natural Experiment on Residential Change and Recidivism: Lessons from Hurricane Katrina . David S. Kirk Assistant Professor, University of Texas at Austin Prisoner Reentry Institute John Jay College of Criminal Justice December 11, 2009. Overview. Theoretical Rationale

nile
Télécharger la présentation

A Natural Experiment on Residential Change and Recidivism: Lessons from Hurricane Katrina

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. A Natural Experiment on Residential Change and Recidivism: Lessons from Hurricane Katrina David S. Kirk Assistant Professor, University of Texas at Austin Prisoner Reentry Institute John Jay College of Criminal Justice December 11, 2009

  2. Overview • Theoretical Rationale • Data and Research Design • Questions, Hypotheses, and Answers • Discussion and Implications

  3. Theoretical Rationale • Most prisoners “return home” • Concentration of prisoner reentry Why are these facts consequential? • Peer Influence: The likelihood of criminal behavior increases with exposure to peers who engage in such behavior. • Opportunity: Returning “home” to familiar settings may expose individuals to more criminal opportunities than they otherwise would if they had moved to a new geographic area.

  4. Desistance A change of residence may allow individuals to separate from their criminal peers and may reduce the number of criminal opportunities available to them, thus lowering the likelihood of crime and recidivism.

  5. Questions How has the geographic distribution of prisoners released from Louisiana prisons changed following Hurricane Katrina? If there has been a geographic displacement of returning prisoners following the hurricane, has this hurricane-induced migration had any negative or even beneficial effects on the likelihood of recidivism?

  6. A Natural Experiment The neighborhood residential destruction resulting from Hurricane Katrina induced some individuals to move who otherwise would not have moved had it not been for the hurricane. We can compare the likelihood of recidivism among parolees who moved post-Katrina to similar parolees pre-Katrina who returned to their old place of residence.

  7. Data and Research Design

  8. Data Sources • Louisiana Department of Public Safety and Corrections and the Division of Probation and Parole: parolee data including re-incarceration, criminal history, and demographics. • U.S. Census, Louisiana Dept. of Labor, HUD, and ESRI: time-series data of zip code and parish social and economic characteristics. • Criminal Justice System Data: time-series data on the likelihood of arrest given a crime, contacts with parolees, and judge caseloads.

  9. Accounting for Post-Katrina Change • Katrina impacted more than the residential decisions of returning prisoners. • Impact on Criminal Justice System • Impact on Neighborhoods & Socio-Demographics • Impact on Labor Markets • In order to isolate the causal effect of residential change on recidivism, it is necessary to account for pre- versus post-Katrina differences in the above factors.

  10. Sample • The sample consists of releases from the custody of the Louisiana Department of Public Safety and Corrections to parole supervision. • Three release cohorts: 2001-2002, 2003-2004, and 2005-2006 (the post-Katrina cohort). • Sex offenders are excluded from the sample.

  11. Questions, Hypotheses, and Answers

  12. Question 1 Of those individuals originally committed to prison from Orleans Parish and the four parishes adjacent to Orleans (Jefferson, Plaquemines, St. Bernard, and St. Tammany), where did they go upon release? Did the geographic distribution of release change post-Katrina? Hypothesis 1: Because of hurricane-related destruction, significantly fewer parolees moved to New Orleans upon release from prison during the post-Katrina time period relative to the pre-Katrina period, and significantly fewer returned to the parish they inhabited prior to incarceration.

  13. Comparison of Post-Incarceration Place of Residence

  14. Question 2 Even though prisoners released post-Katrina may be residing in different geographic areas (as identified in Question 1), are social and economic conditions still similar post- versus pre-Katrina? Hypothesis 2: The types of geographic areas where parolees typically reside, in terms of poverty and economic conditions, are similar or even more disadvantaged for the post-Katrina period relative to the pre-Katrina period.

  15. Parolee Socio-Economic Context

  16. Question 3 Given the geographic redistribution of returning prisoners post-Katrina identified in Question 1, has this hurricane-induced migration had any negative or even beneficial effects on the likelihood of recidivism? Hypothesis 3: The likelihood of recidivism is lower when parolees reside in a geographic area different from where they resided prior to incarceration (i.e., the effect of migration).

  17. Effect of Migration – One Year The predicted probability of re-incarceration is 0.15 lower for parolees who migrated.

  18. First Releases and Repeat Offenders

  19. Effect of Migration – Three Years The probability of re-incarceration is 0.22 lower for parolees who migrated.

  20. Discussion and Implications

  21. Policy Implications • Parolee residency restrictions may be counterproductive to public safety. • In most states, prisoners released to parole supervision are legally required to return to their county of last residence. • Findings from Louisiana suggest that allowing prisoners to move to different parishes/counties will reduce recidivism. • Thus, it may be fruitful for states to reconsider the residency restrictions imposed on returning prisoners.

More Related