We revisit the effect of gun laws on suicide rates in the US states in the past 30 years by departing from the correlational analysis inherent in the previous literature and, instead, leveraging an instrumental variable (IV) approach based on policy convergences between contiguous states. The...

n recent decades, the global debate on gun control has been prominent, with many countries adopting more restrictive policies. Brazil followed this trend by implementing stringent measures in 2003; however, the presidency of Jair Bolsonaro in 2019 introduced normative changes aimed at facilitating...

In the span of ten days, the United States experienced two of the deadliest mass shootings in American history. The first mass shooting at a grocery store in Buffalo, New York killed ten people and injured three more—mostly elderly shoppers. The second mass shooting at an elementary school in...

Toy guns are subject to federal product safety regulation. Real guns are not. If a defect in an air rifle causes it to discharge without warning, the manufacturer would be required to promptly notify a safety regulator (the Consumer Product Safety Commission); to recall the air rifle; and to...

Researchers specializing in gun policy often measure the effect of a given policy using a standard difference-in-difference approach. We highlight a potential concern with this method which complicates the identification of a causal relationship: gun access potentially changes with legislation....

Objective This paper considers the influence of female legislators on gun legislation across US states. Females have behavioral differences from males and likely different exposure to gun-related violence. Method Using data from 1991-2020, we econometrically estimate the drivers of gun...

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...

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...

Overconfidence leads to risky behavior, including when people are around guns. Does overconfidence also shape attitudes about gun ownership and use? We evaluate this possibility by conducting nationally representative surveys in six countries in the Americas, including the United States. Results...