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Journal Article

Citation

Colmer J, Doleac JL. CEP Discuss. Pap. 2023; 1-68.

Copyright

(Copyright © 2023, Centre for Economic Performance, London School of Economics and Political Science)

DOI

unavailable

PMID

unavailable

Abstract

Gun violence is a major problem in the United States, and extensive prior work has shown that higher temperatures increase violent behavior. In this paper, we consider whether restricting the concealed carry of firearms mitigates or exacerbates the effect of temperature on violence. We use two identification strategies that exploit daily variation in temperature and variation in gun control policies between and within states. Our findings suggest that more prohibitive concealed carry laws attenuate the temperature-homicide relationship. Additional results suggest that restrictions primarily decrease the lethality of temperature-driven violent crimes, rather than their overall occurrence, but may be less effective at reducing access to guns in more urban areas.


Key words: right-to-carry, temperature, crime, homicide
JEL Classification: K42; Q51; I18


Language: en

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