Harvard Business School
Institutional Affiliation: Harvard University
NBER Working Papers and Publications
|August 2019||The Impact of Mass Shootings on Gun Policy|
with , : w26187
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. This effect increases with the extent of media coverage. Second, mass shootings account for a small portion of all gun deaths, but have an outsized influence relative to other homicides. Third, when looking at bills that were actually enacted into law, the impact of mass shootings depends on the party in power. The annual number of laws that loosen gun restrictions doubles in the year following a mass shooting in states with Republican-contr...
Published: Michael Luca & Deepak Malhotra & Christopher Poliquin, 2020. "The impact of mass shootings on gun policy," Journal of Public Economics, vol 181. citation courtesy of