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The Effect of Education on Adult Mortality and Health: Evidence from England," mimeo
, 2009
"... Masten provided excellent research assistance. ..."
Drawn into Violence: Evidence on ‘What Makes a Criminal’ from the Vietnam Draft Lotteries
, 2010
"... Draft lottery number assignment during the Vietnam Era provides a natural experiment to examine the effects of military service on crime. Using exact dates of birth for inmates in state and federal prisons in 1979, 1986, and 1991, we find robust evidence of effects on violent crimes among whites. In ..."
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Draft lottery number assignment during the Vietnam Era provides a natural experiment to examine the effects of military service on crime. Using exact dates of birth for inmates in state and federal prisons in 1979, 1986, and 1991, we find robust evidence of effects on violent crimes among whites. In particular, we find that draft eligibility increases incarceration rates for violent crimes by 14 to 19 percent. Based on Angrist and Chen’s (2008) estimate of the effect of draft eligibility on veteran status, these estimates imply that military service increases the probability of incarceration for a violent crime by 0.27 percentage points. Results for nonwhites are not robust. We conduct two falsification tests, one that applies each of the three binding lotteries to unaffected cohorts and another that considers the effects of lotteries that were not used to draft servicemen.
The Effect of Police on Crime: New Evidence from U.S. Cities, 1960-2010 ∗
, 2012
"... Using a new panel data set on crime in medium to large U.S. cities over 1960-2010, we show that (1) year-over-year changes in police per capita are largely idiosyncratic to demographic factors, the local economy, city budgets, measures of social disorganization, and recent changes in crime rates, (2 ..."
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Using a new panel data set on crime in medium to large U.S. cities over 1960-2010, we show that (1) year-over-year changes in police per capita are largely idiosyncratic to demographic factors, the local economy, city budgets, measures of social disorganization, and recent changes in crime rates, (2) year-over-year changes in police per capita are mismeasured, leading many estimates in the literature to be too small by a factor of 5, and (3) after correcting for measurement error bias and controlling for population growth, a regression of within-state differences in year-over-year changes in city crimes on within-state differences in year-over-year changes in police yields economically large point estimates. Our estimates are generally similar in magnitude to, but are estimated with a great deal more precision than, those from the quasi-experimental literature. Our estimates imply that each dollar spent on police is associated with approximately $1.60 in reduced victimization costs, suggesting that U.S. cities employ too few police. The estimates confirm a controversial finding from the previous literature that police reduce violent crime more so than property crime.
The Growth of Incarceration in the United States: Exploring Causes and Consequences Committee on Causes and Consequences of High Rates of Incarceration
"... Visit the National Academies Press online and register for... Instant access to free PDF downloads of titles from the Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the National Academies Press. Unless otherwise indicated, all materials in this PDF ..."
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Visit the National Academies Press online and register for... Instant access to free PDF downloads of titles from the Distribution, posting, or copying of this PDF is strictly prohibited without written permission of the National Academies Press. Unless otherwise indicated, all materials in this PDF are copyrighted by the National Academy of Sciences. Request reprint permission for this book Copyright © National Academy of Sciences. All rights reserved. 10 % off print titles Custom notification of new releases in your field of interest
Are U.S. Cities Underpoliced?: Theory and Evidence ∗
, 2013
"... The socially optimal number of police hinges on the extent to which police reduce the most costly crimes, which are also the most difficult to model econometrically because they are rare. In the hope of minimizing simultaneity bias, papers in the recent literature have focused on quasi-experimental ..."
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The socially optimal number of police hinges on the extent to which police reduce the most costly crimes, which are also the most difficult to model econometrically because they are rare. In the hope of minimizing simultaneity bias, papers in the recent literature have focused on quasi-experimental approaches that disregard most of the variation in police staffing levels, compounding the modeling difficulty. We argue that the central empirical challenge in this literature is not simultaneity bias, as has been supposed, but measurement error bias. Using a new panel data set on crime in medium to large U.S. cities over 1960-2010, we obtain measurement error corrected estimates of the police elasticity, with much greater parameter certainty for the most costly crimes. Our analysis suggests that U.S. cities are in fact underpoliced.
of Labor“Thou Shalt Not Covet...”: Prohibitions, Temptation and Moral Values
, 2013
"... Any opinions expressed here are those of the author(s) and not those of IZA. Research published in this series may include views on policy, but the institute itself takes no institutional policy positions. The IZA research network is committed to the IZA Guiding Principles of Research Integrity. The ..."
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Any opinions expressed here are those of the author(s) and not those of IZA. Research published in this series may include views on policy, but the institute itself takes no institutional policy positions. The IZA research network is committed to the IZA Guiding Principles of Research Integrity. The Institute for the Study of Labor (IZA) in Bonn is a local and virtual international research center and a place of communication between science, politics and business. IZA is an independent nonprofit organization supported by Deutsche Post Foundation. The center is associated with the University of Bonn and offers a stimulating research environment through its international network, workshops and conferences, data service, project support, research visits and doctoral program. IZA engages in (i) original and internationally competitive research in all fields of labor economics, (ii) development of policy concepts, and (iii) dissemination of research results and concepts to the interested public. IZA Discussion Papers often represent preliminary work and are circulated to encourage discussion. Citation of such a paper should account for its provisional character. A revised version may be
Cash by any other name? Evidence on labelling from the UK Winter Fuel Payment.
- Journal of Public Economics,
, 2014
"... Abstract: Standard economic theory implies that the labelling of cash transfers or cash-equivalents (e.g. child benefits, food stamps) should have no effect on spending patterns. The empirical literature to date does not contradict this proposition. We study the UK Winter Fuel Payment (WFP), a cash ..."
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Abstract: Standard economic theory implies that the labelling of cash transfers or cash-equivalents (e.g. child benefits, food stamps) should have no effect on spending patterns. The empirical literature to date does not contradict this proposition. We study the UK Winter Fuel Payment (WFP), a cash transfer to older households. Exploiting sharp eligibility criteria in a regression discontinuity design, we find robust evidence of a behavioural effect of the labelling. On average households spend 41% of the WFP on fuel. If the payment was treated as cash, we would expect households to spend approximately 3% of the payment on fuel. Standard economic theory implies that the labelling of cash transfers or cash-equivalents (e.g. child benefits, food stamps) should have no effect on spending patterns. The empirical literature to date does not contradict this proposition. We study the UK Winter Fuel Payment (WFP), a cash transfer to older households. Exploiting sharp eligibility criteria in a regression discontinuity design, we find robust evidence of a behavioural effect of the labelling. On average households spend 41% of the WFP on fuel. If the payment was treated as cash, we would expect households to spend approximately 3% of the payment on fuel. Keywords
of LaborIndirect Effects of a Policy Altering Criminal Behaviour: Evidence from the Italian Prison Experiment
"... Any opinions expressed here are those of the author(s) and not those of IZA. Research published in this series may include views on policy, but the institute itself takes no institutional policy positions. The Institute for the Study of Labor (IZA) in Bonn is a local and virtual international resear ..."
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Any opinions expressed here are those of the author(s) and not those of IZA. Research published in this series may include views on policy, but the institute itself takes no institutional policy positions. The Institute for the Study of Labor (IZA) in Bonn is a local and virtual international research center and a place of communication between science, politics and business. IZA is an independent nonprofit organization supported by Deutsche Post Foundation. The center is associated with the University of Bonn and offers a stimulating research environment through its international network, workshops and conferences, data service, project support, research visits and doctoral program. IZA engages in (i) original and internationally competitive research in all fields of labor economics, (ii) development of policy concepts, and (iii) dissemination of research results and concepts to the interested public. IZA Discussion Papers often represent preliminary work and are circulated to encourage discussion. Citation of such a paper should account for its provisional character. A revised version may be available directly from the author. IZA Discussion Paper No. 5414
Certainty and Severity of Sanctions in Classical and Behavioral Models of Deterrence: A Survey
- In: Encyclopedia of Crime and Criminal
, 2014
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Legal status and the criminal activity of immigrants
- American Economic Journal: Applied Economics
, 2015
"... We exploit exogenous variation in legal status following the January 2007 European Union enlargement to estimate its effect on immigrant crime. We difference out unobserved time-varying factors by i) comparing recidivism rates of immigrants from the "new" and "candidate" member ..."
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We exploit exogenous variation in legal status following the January 2007 European Union enlargement to estimate its effect on immigrant crime. We difference out unobserved time-varying factors by i) comparing recidivism rates of immigrants from the "new" and "candidate" member countries; and ii) using arrest data on foreign detainees released upon a mass clemency that occurred in Italy in August 2006. The timing of the two events allows us to setup a difference-in-differences strategy. Legal status leads to a 50 percent reduction in recidivism, and explains one-half to two-thirds of the observed differences in crime rates between legal and illegal immigrants. JEL: F22, K42, C41