We provide the first quasi-experimental estimates of variation in suicide impulsivity by age by examining the impact of firearm purchase delay laws by age. Prior studies of firearm purchase delay laws use traditional two-way-fixed-effects estimation, but we demonstrate that bias due to...

The 2022 Supreme Court case NYSRPA v. Bruen struck down states' discretion in issuing individuals firearm right-to-carry permits. As the country transitions towards more and more permissive concealed carry regulation, it has remained unclear how permitting processes and requirements affect...