We developed empirical methods to identify variations in elements of gun culture across states. Using these methods, we then analyzed the prominence of these subcultures between states and over time from 1998 through 2016. Using state-level data, we conducted a...
The response to firearm injuries and gun violence in the United States is constrained by a lack of scientific knowledge. According to a 2013 report from the Institute of Medicine, “the scarcity of research on firearm-related violence limits policymakers’ ability to...
There were more than 36,000 firearm-related deaths in the U.S. in 2015. Under federal law, a background check is required only for gun purchases from licensed dealers. Research suggests that some persons prohibited from owning a gun turn to private sellers, including...