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Measuring the Impact of Crack Cocaine

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Author Info
Roland G. Fryer
Paul S. Heaton
Steven D. Levitt
Kevin M. Murphy

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Abstract

A wide range of social indicators turned sharply negative for Blacks in the late 1980s and began to rebound roughly a decade later. We explore whether the rise and fall of crack cocaine can explain these patterns. Absent a direct measure of crack cocaine%u2019s prevalence, we construct an index based on a range of indirect proxies (cocaine arrests, cocaine-related emergency room visits, cocaine-induced drug deaths, crack mentions in newspapers, and DEA drug busts). The crack index we construct reproduces many of the spatial and temporal patterns described in ethnographic and popular accounts of the crack epidemic. We find that our measure of crack can explain much of the rise in Black youth homicides, as well as more moderate increases in a wide range of adverse birth outcomes for Blacks in the 1980s. Although our crack index remains high through the 1990s, the deleterious social impact of crack fades. One interpretation of this result is that changes over time in behavior, crack markets, and the crack using population mitigated the damaging impacts of crack. Our analysis suggests that the greatest social costs of crack have been associated with the prohibition-related violence, rather than drug use per se.

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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 11318.

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Date of creation: May 2005
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Handle: RePEc:nbr:nberwo:11318

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J00 - Labor and Demographic Economics - - General - - - General

References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

  1. John J. Donohue & Steven D. Levitt, 1999. "Legalized Abortion and Crime," JCPR Working Papers 104, Northwestern University/University of Chicago Joint Center for Poverty Research.
  2. Ted Joyce, 2001. "Did Legalized Abortion Lower Crime?," NBER Working Papers 8319, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  3. Steven D. Levitt & Sudhir Alladi Venkatesh, 2000. "An Economic Analysis Of A Drug-Selling Gang'S Finances," The Quarterly Journal of Economics, MIT Press, vol. 115(3), pages 755-789, August. [Downloadable!] (restricted)
    Other versions:
  4. Steven D. Levitt, 1998. "Juvenile Crime and Punishment," Journal of Political Economy, University of Chicago Press, vol. 106(6), pages 1156-1185, December. [Downloadable!] (restricted)
    Other versions:
  5. Hope Corman & H. Naci Mocan, 2000. "A Time-Series Analysis of Crime, Deterrence, and Drug Abuse in New York City," American Economic Review, American Economic Association, vol. 90(3), pages 584-604, June. [Downloadable!] (restricted)
  6. Ted Joyce, 2004. "Did Legalized Abortion Lower Crime?," Journal of Human Resources, University of Wisconsin Press, vol. 39(1). [Downloadable!] (restricted)
  7. Darren Lubotsky & Martin Wittenberg, 2001. "Interpretation of Regressions with Multiple Proxies," Econometrics 0110005, EconWPA. [Downloadable!]
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  8. Jeff Grogger & Michael Willis, 2000. "The Emergence Of Crack Cocaine And The Rise In Urban Crime Rates," The Review of Economics and Statistics, MIT Press, vol. 82(4), pages 519-529, November. [Downloadable!] (restricted)
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(explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.)

  1. George J. Borjas & Jeffrey Grogger & Gordon H. Hanson, 2006. "Immigration and African-American Employment Opportunities: The Response of Wages, Employment, and Incarceration to Labor Supply Shocks," NBER Working Papers 12518, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  2. Milanovic, Branko, 2007. "Qat Expenditures In Yemen And Djibouti: An Empirical Analysis," MPRA Paper 1425, University Library of Munich, Germany. [Downloadable!]
  3. Carlisle E. Moody & Thomas B. Marvell, 2008. "The Debate on Right-to-Carry Concealed Weapons Laws," Working Papers 71, Department of Economics, College of William and Mary. [Downloadable!]
  4. Cáceres-Delpiano, Julio & Giolito, Eugenio P., 2008. "The Impact of Unilateral Divorce on Crime," IZA Discussion Papers 3380, Institute for the Study of Labor (IZA). [Downloadable!]
    Other versions:
  5. Jessica Reyes, 2007. "Environmental Policy as Social Policy? The Impact of Childhood Lead Exposure on Crime," Contributions to Economic Analysis & Policy, Berkeley Electronic Press, vol. 7(1), pages 1796-1796. [Downloadable!] (restricted)
  6. Carlisle Moody & Thomas Marvell, 2008. "The Debate on Shall-Issue Laws," Econ Journal Watch, Atlas Economic Research Foundation, vol. 5(3), pages 269-293, September. [Downloadable!]
  7. Leah Brooks, 2006. "Volunteering To Be Taxed: Business Improvement Districts And The Extra-Governmental Provision Of Public Safety," Departmental Working Papers 2006-04, McGill University, Department of Economics. [Downloadable!]
    Other versions:
  8. Kendall, Todd & Tamura, Robert, 2008. "Unmarried fertility, crime, and cocial stigma," MPRA Paper 8031, University Library of Munich, Germany. [Downloadable!]
  9. Carlisle Moody & Thomas B. Marvell, 2009. "The Debate on Shall Issue Laws Continued," Econ Journal Watch, Atlas Economic Research Foundation, vol. 6(2), pages 203-217, May. [Downloadable!]
  10. Philip J. Cook, 2005. "Underground Gun Markets," Working Papers id:245, esocialsciences.com. [Downloadable!]
    Other versions:
  11. Jessica Wolpaw Reyes, 2007. "Environmental Policy as Social Policy? The Impact of Childhood Lead Exposure on Crime," NBER Working Papers 13097, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  12. John J. Donohue & Steven D. Levitt, 2006. "Measurement Error, Legalized Abortion, and the Decline in Crime: A Response to Foote and Goetz (2005)," NBER Working Papers 11987, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  13. Dean Yang, 2006. "Why Do Migrants Return to Poor Countries? Evidence From Philippine Migrants%u2019 Responses to Exchange Rate Shocks," NBER Working Papers 12396, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  14. Angela K. Dills & Jeffrey A. Miron & Garrett Summers, 2008. "What Do Economists Know About Crime?," NBER Working Papers 13759, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
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