The Effects of Mass Shootings on Gun Sales: Motivations, Mechanisms, Policies and Regulations

Pak, Tae-Young (2022): The Effects of Mass Shootings on Gun Sales: Motivations, Mechanisms, Policies and Regulations. Published in: Journal of Policy Modeling , Vol. 44, No. 6 (7 December 2022): pp. 1148-1164.

Abstract

Surges in firearm sales after mass shootings have been well documented in the United States. This study presents three main findings regarding the impact of mass shootings on firearm demand and the moderating roles played by political and regulatory climates. First, mass shootings led to an immediate but temporary increase in gun sales. This effect continued for approximately 3–6 months after the incidents and was larger for shootings with a greater number of fatalities. Second, the association between mass shootings and gun sales was significant only under Democratic presidents. The party affiliation of the state legislature and state-level gun control did not moderate this association. Third, the increased firearm sales after mass shootings did not result in a higher level of firearm ownership. It appeared most purchases were made by current gun owners stockpiling additional firearms, thus indicating the fear of stricter gun control as a likely motivation. This study offers the following policy implications: (a) the public debates concerning gun violence could have the unintended consequence of raising gun demand among current owners, (b) the message of tightening gun control could increase the total stock of firearms in circulation, and (c) the regulations to prevent future mass shootings may be better addressed by the state government as a state-level regulation does not trigger demand response among potential consumers.

• Item Type: MPRA Paper
• Language: English
• Keywords: mass shooting; firearm demand; background check; firearm suicide; fear; gun control
• Subjects: D - Microeconomics > D1 - Household Behavior and Family Economics > D12 - Consumer Economics: Empirical Analysis; H - Public Economics > H7 - State and Local Government ; Intergovernmental Relations > H75 - State and Local Government: Health ; Education ; Welfare ; Public Pensions; I - Health, Education, and Welfare > I1 - Health > I18 - Government Policy ; Regulation ; Public Health

References

Aisch, G., & Keller, J. (2016). What happens after calls for new gun restrictions? Sales go up. New York, NY: The New York Times. https://www.nytimes.com/interactive/2015/12/10/us/gun-sales-terrorism-obama-restrictions.html

Aldhous, P. (2017). Under Trump, gun sales did not spike after the Las Vegas shooting. Retrieved from https://www.buzzfeed.com/peteraldhous/gun-sales-after-vegas-shooting?utm_term=.krxZRmEev#.pjykXPE3x

Azrael, D., Hepburn, L., Hemenway, D., & Miller, M. (2017). The stock and flow of US firearms: Results from the 2015 National Firearms Survey. RSF: The Russell Sage Foundation Journal of the Social Sciences, 3(5), 38–57.

Brock, J., & Routon, P. W. (2020). The effect of mass shootings on the demand for guns. Southern Economic Journal, 87(1), 50–69.

Chau, E. (2018). The effects of mass shootings on gun sales (Economics Department Working Paper No. 1804). College of the Holy Cross. https://crossworks.holycross.edu/econ_working_papers/181

Cook, P. J., & Ludwig, J. (1996). Guns in America: Results of a comprehensive national survey on firearms ownership and use. Washington, DC: Police Foundation.

Cook, P. J., & Ludwig, J. (1998). Defensive gun uses: New evidence from a national survey. Journal of Quantitative Criminology, 14, 111–131.

Cook, P. J., & Ludwig, J. (2006). The social costs of gun ownership. Journal of Public Economics, 90, 379–391.

Depetris-Chauvin, E. (2015). Fear of Obama: An empirical study of the demand for guns and the US 2008 presidential election. Journal of Public Economics, 130, 66–79.

Ehrlich, I., & Saito, T. (2010). Taxing guns vs. taxing crime: An application of the “market for offenses model”. Journal of Policy Modeling, 32(5), 670–689.

Federal Bureau of Investigation. (2008). Serial murder: Multi-disciplinary perspectives for investigators. Washington, DC: U.S. Department of Justice.

Federal Bureau of Investigation. (2017). Active shooter incidents in the United States from 2000-2016. Washington, DC: U.S. Department of Justice. https://www.fbi.gov/file-repository/activeshooter_incidents_2001-2016.pdf/view

Follman, M., Aronsen, G., & Pan, D. (2017). A guide to mass shootings in America. San Francisco, CA: Mother Jones. http://www.motherjones.com/politics/2012/07/mass-shootings-map

Fox, J. A., & DeLateur, M. J. (2014). Mass shootings in America: Moving beyond Newtown. Homicide Studies, 18(1), 125–145.

Gallup. (2019). Americans equally worried about mass shooting and terrorism. Washington, DC: Gallup. https://news.gallup.com/poll/267383/americans-equally-worried-mass-shooting-terrorism.aspx

Holian, D. B. (2004). He's stealing my issues! Clinton's crime rhetoric and the dynamics of issue ownership. Political Behavior, 26(2), 95–124.

Kruis, N. E., Wentling, R. L., Frye, T. S., & Rowland, N. J. (2021). Firearm ownership, defensive gun usage, and support for gun control: Does knowledge matter?. American Journal of Criminal Justice, 1–30.

Lang, M. (2013). Firearm background checks and suicide. The Economic Journal, 123(573), 1085–1099.

Lang, M. (2016). State firearm sales and criminal activity: Evidence from firearm background checks. Southern Economic Journal, 83(1), 45–68.

Levin, A., Lin, C. F., & Chu, C. S. J. (2002). Unit root tests in panel data: Asymptotic and finite-sample properties. Journal of Econometrics, 108(1), 1–24.

Liu, G., & Wiebe, D. J. (2019). A time-series analysis of firearm purchasing after mass shooting events in the United States. JAMA Network Open, 2(4), e191736.

Lott, J. R. (2003). The bias against guns: Why almost everything you’ve heard about gun control is wrong. Washington, DC: Regnery Publishing, Inc.

Luca, M., Malhotra, D., & Poliquin, C. (2020). The impact of mass shootings on gun policy. Journal of Public Economics, 181, 104083.

McClellan, C., & Tekin, E. (2017). Stand your ground laws, homicides, and injuries. Journal of Human Resources, 52(3), 621–653.

Nickell, S. (1981). Biases in dynamic models with fixed effects. Econometrica: Journal of the Econometric Society, 49(6), 1417–1426.

Price, J. H., Thompson, A. J., & Dake, J. A. (2004). Factors associated with state variations in homicide, suicide, and unintentional firearm deaths. Journal of Community Health, 29, 271–283.

Pew Research Center. (2017). America’s complex relationship with guns. Washington, DC: Pew Research Center. https://www.pewresearch.org/social-trends/2017/06/22/americas-complex-relationship-with-guns/

Porfiri, M., Sattanapalle, R. R., Nakayama, S., Macinko, J., & Sipahi, R. (2019). Media coverage and firearm acquisition in the aftermath of a mass shooting. Nature Human Behaviour, 3(9), 913–921.

RAND. (2020). The science of gun policy: A critical synthesis of research evidence on the effects of gun policies in the United States. Santa Monica, CA: RAND Corporation.

Rojanasakul, M. (2017). Gun sales in America have stopped spiking after mass shootings. New York, NY: Bloomberg. https://www.bloomberg.com/graphics/2017-gun-sales-in-americastopped-spiking-after-mass-shootings/

Ruddell, R., & Mays, G. L. (2005). State background checks and firearms homicides. Journal of Criminal Justice, 33(2), 127–136.

Santaella-Tenorio, J., Cerdá, M., Villaveces, A., & Galea, S. (2016). What do we know about the association between firearm legislation and firearm-related injuries?. Epidemiologic Reviews, 38(1), 140–157.

Schell, T. L., Cefalu, M., Griffin, B. A., Smart, R., & Morral, A. R. (2020). Changes in firearm mortality following the implementation of state laws regulating firearm access and use. Proceedings of the National Academy of Sciences, 117(26), 14906–14910.

Siegel, M., Pahn, M., Xuan, Z., Ross, C. S., Galea, S., Kalesan, B., ... & Goss, K. A. (2017). Firearm-related laws in all 50 U.S. states, 1991–2016. American Journal of Public Health, 107, 1122–1129.

Siegel, M., Ross, C. S., & King III, C. (2013). The relationship between gun ownership and firearm homicide rates in the United States, 1981–2010. American Journal of Public Health, 103, 2098–2105.

Stroebe, W., Leander, N. P., & Kruglanski, A. W. (2017). The impact of the Orlando mass shooting on fear of victimization and gun-purchasing intentions: Not what one might expect. PloS One, 12(8), e0182408.

Studdert, D. M., Zhang, Y., Rodden, J. A., Hyndman, R. J., & Wintemute, G. J. (2017). Handgun acquisitions in California after two mass shootings. Annals of Internal Medicine, 166(10), 698–706.

Wallace, L. N. (2015). Responding to violence with guns: Mass shootings and gun acquisition. The Social Science Journal, 52, 156–167.