IDEAS home Printed from https://ideas.repec.org/p/hbs/wpaper/16-126.html
   My bibliography  Save this paper

The Impact of Mass Shootings on Gun Policy

Author

Listed:
  • Michael Luca

    (Harvard Business School, Negotiation, Organizations & Markets Unit)

  • Deepak Malhotra

    (Harvard Business School, Negotiation, Organizations & Markets Unit)

  • Christopher Poliquin

    (Harvard Business School)

Abstract

There have been dozens of high-profile mass shootings in recent decades. This paper presents three main findings about the impact of mass shootings on gun policy. First, mass shootings evoke large policy responses. A single mass shooting leads to a 15% increase in the number of firearm bills introduced within a state in the year after a mass shooting. Second, mass shootings account for a small portion of all gun deaths, but have an outsized influence relative to other homicides. Our estimates suggest that the per-death impact of mass shootings on bills introduced is about 80 times as large as the impact of individual gun homicides in non-mass shooting incidents. Third, when looking at enacted laws, the impact of mass shootings depends on the party in power. A mass shooting increases the number of enacted laws that loosen gun restrictions by 75% in states with Republican-controlled legislatures. We find no significant effect of mass shootings on laws enacted when there is a Democrat-controlled legislature.

Suggested Citation

  • Michael Luca & Deepak Malhotra & Christopher Poliquin, 2016. "The Impact of Mass Shootings on Gun Policy," Harvard Business School Working Papers 16-126, Harvard Business School, revised Oct 2016.
    • Handle: RePEc:hbs:wpaper:16-126
    as

    Download full text from publisher

    File URL: http://www.hbs.edu/faculty/pages/download.aspx?name=16-126.pdf
    File Function: Revised version, 2016
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Ruben Durante & Ekaterina Zhuravskaya, 2018. "Attack When the World Is Not Watching? US News and the Israeli-Palestinian Conflict," Journal of Political Economy, University of Chicago Press, vol. 126(3), pages 1085-1133.
    2. Keith Finlay & Leandro M. Magnusson, 2009. "Implementing weak-instrument robust tests for a general class of instrumental-variables models," Stata Journal, StataCorp LP, vol. 9(3), pages 398-421, September.
    3. Laurent Bouton & Paola Conconi & Francisco Pino & Maurizio Zanardi, 2013. "Guns and Votes," Working Papers ECARES ECARES 2013-39, ULB -- Universite Libre de Bruxelles.
      • Laurent Bouton & Paola Conconi & Francisco Pino & Maurizio Zanardi, 2014. "Guns and Votes," NBER Working Papers 20253, National Bureau of Economic Research, Inc.
      • Zanardi, Maurizio & Conconi, Paola & Bouton, Laurent & Pino, Francisco, 2013. "Guns and Votes," CEPR Discussion Papers 9726, C.E.P.R. Discussion Papers.
      • Laurent Bouton & Paola Conconi & Francisco Pino & Maurizio Zanardi, 2013. "Guns and votes," Working Papers 43819146, Lancaster University Management School, Economics Department.
    4. Cook, Philip J. & Ludwig, Jens, 2006. "The social costs of gun ownership," Journal of Public Economics, Elsevier, vol. 90(1-2), pages 379-391, January.
    5. 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.
    6. Michael D. Makowsky & Thomas Stratmann, 2009. "Political Economy at Any Speed: What Determines Traffic Citations?," American Economic Review, American Economic Association, vol. 99(1), pages 509-527, March.
    7. Christopher F Baum & Mark E. Schaffer & Steven Stillman, 2007. "Enhanced routines for instrumental variables/GMM estimation and testing," Boston College Working Papers in Economics 667, Boston College Department of Economics, revised 05 Sep 2007.
    8. Andrews,Donald W. K. & Stock,James H. (ed.), 2005. "Identification and Inference for Econometric Models," Cambridge Books, Cambridge University Press, number 9780521844413.
    9. Fuller, Wayne A, 1977. "Some Properties of a Modification of the Limited Information Estimator," Econometrica, Econometric Society, vol. 45(4), pages 939-953, May.
    10. Marcelo J. Moreira, 2003. "A Conditional Likelihood Ratio Test for Structural Models," Econometrica, Econometric Society, vol. 71(4), pages 1027-1048, July.
    11. Thomas Eisensee & David Strömberg, 2007. "News Droughts, News Floods, and U. S. Disaster Relief," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 122(2), pages 693-728.
    12. Stephen G. Donald & Kevin Lang, 2007. "Inference with Difference-in-Differences and Other Panel Data," The Review of Economics and Statistics, MIT Press, vol. 89(2), pages 221-233, May.
    13. Mark Duggan, 2001. "More Guns, More Crime," Journal of Political Economy, University of Chicago Press, vol. 109(5), pages 1086-1114, October.
    14. Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2004. "How Much Should We Trust Differences-In-Differences Estimates?," The Quarterly Journal of Economics, President and Fellows of Harvard College, vol. 119(1), pages 249-275.
    15. Donald W. K. Andrews & Marcelo J. Moreira & James H. Stock, 2006. "Optimal Two-Sided Invariant Similar Tests for Instrumental Variables Regression," Econometrica, Econometric Society, vol. 74(3), pages 715-752, May.
    16. Christopher F Baum & Mark E. Schaffer & Steven Stillman, 2007. "Enhanced routines for instrumental variables/generalized method of moments estimation and testing," Stata Journal, StataCorp LP, vol. 7(4), pages 465-506, December.
    17. Pranab Bardhan & Dilip Mookherjee, 2010. "Determinants of Redistributive Politics: An Empirical Analysis of Land Reforms in West Bengal, India," American Economic Review, American Economic Association, vol. 100(4), pages 1572-1600, September.
    18. 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.
    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. Murray Michael P., 2017. "Linear Model IV Estimation When Instruments Are Many or Weak," Journal of Econometric Methods, De Gruyter, vol. 6(1), pages 1-22, January.
    2. Jetter, Michael, 2017. "Terrorism and the Media: The Effect of US Television Coverage on Al-Qaeda Attacks," IZA Discussion Papers 10708, Institute of Labor Economics (IZA).
    3. A. Belloni & D. Chen & V. Chernozhukov & C. Hansen, 2012. "Sparse Models and Methods for Optimal Instruments With an Application to Eminent Domain," Econometrica, Econometric Society, vol. 80(6), pages 2369-2429, November.
    4. Michael P. Murray, 2006. "Avoiding Invalid Instruments and Coping with Weak Instruments," Journal of Economic Perspectives, American Economic Association, vol. 20(4), pages 111-132, Fall.
    5. James G. MacKinnon, 2019. "How cluster‐robust inference is changing applied econometrics," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 52(3), pages 851-881, August.
    6. Benedikt Heid & Raúl Mínguez & Asier Minondo, 2021. "Is competition from China so special?," The World Economy, Wiley Blackwell, vol. 44(1), pages 64-88, January.
    7. Michael Jetter, 2017. "Mediated Terrorism: US News and Al-Qaeda Attacks," CESifo Working Paper Series 6804, CESifo.
    8. Van de Sijpe, Nicolas & Windmeijer, Frank, 2023. "On the power of the conditional likelihood ratio and related tests for weak-instrument robust inference," Journal of Econometrics, Elsevier, vol. 235(1), pages 82-104.
    9. Fábio Gomes & Lourenço Paz, 2015. "Large estimates of the elasticity of intertemporal substitution: is it the aggregate return series or the instrument list?," Economics Bulletin, AccessEcon, vol. 35(1), pages 168-181.
    10. Michler, Jeffrey D. & Baylis, Kathy & Arends-Kuenning, Mary & Mazvimavi, Kizito, 2019. "Conservation agriculture and climate resilience," Journal of Environmental Economics and Management, Elsevier, vol. 93(C), pages 148-169.
    11. Matt Dickson, 2013. "The Causal Effect of Education on Wages Revisited," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 75(4), pages 477-498, August.
    12. Mendieta-Muñoz, Ivan, 2017. "On The Interaction Between Economic Growth And Business Cycles," Macroeconomic Dynamics, Cambridge University Press, vol. 21(4), pages 982-1022, June.
    13. repec:fgv:epgrbe:v:67:n:4:a:4 is not listed on IDEAS
    14. Wen, Hefei & Hockenberry, Jason M. & Cummings, Janet R., 2017. "The effect of Medicaid expansion on crime reduction: Evidence from HIFA-waiver expansions," Journal of Public Economics, Elsevier, vol. 154(C), pages 67-94.
    15. Cardoso de Mendonça, Mário Jorge, 2013. "O Crédito Imobiliário no Brasil e sua Relação com a Política Monetária," Revista Brasileira de Economia - RBE, EPGE Brazilian School of Economics and Finance - FGV EPGE (Brazil), vol. 67(4), November.
    16. Hirsch, Patrick & Köhler, Ekkehard A. & Feld, Lars P. & Thomas, Tobias, 2020. ""Whatever it takes!": How tonality of TV-news affects government bond yield spreads during crises," Freiburg Discussion Papers on Constitutional Economics 20/9, Walter Eucken Institut e.V..
    17. Andrews, Donald W.K. & Moreira, Marcelo J. & Stock, James H., 2007. "Performance of conditional Wald tests in IV regression with weak instruments," Journal of Econometrics, Elsevier, vol. 139(1), pages 116-132, July.
    18. David S. Lee & Justin McCrary & Marcelo J. Moreira & Jack Porter, 2022. "Valid t-Ratio Inference for IV," American Economic Review, American Economic Association, vol. 112(10), pages 3260-3290, October.
    19. Alexandre Belloni & Victor Chernozhukov & Christian Hansen & Damian Kozbur, 2016. "Inference in High-Dimensional Panel Models With an Application to Gun Control," Journal of Business & Economic Statistics, Taylor & Francis Journals, vol. 34(4), pages 590-605, October.
    20. Marjan Petreski, 2010. "An Overhaul of a Doctrine: Has Inflation Targeting Opened a New Era in Developing-country Peggers?," FIW Working Paper series 057, FIW.
    21. David Roodman & James G. MacKinnon & Morten Ørregaard Nielsen & Matthew D. Webb, 2019. "Fast and wild: Bootstrap inference in Stata using boottest," Stata Journal, StataCorp LP, vol. 19(1), pages 4-60, March.

    More about this item

    JEL classification:

    • D0 - Microeconomics - - General
    • I1 - Health, Education, and Welfare - - Health
    • K0 - Law and Economics - - General

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:hbs:wpaper:16-126. 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: HBS (email available below). General contact details of provider: https://edirc.repec.org/data/harbsus.html .

    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.