high temperatures increase intense violence among the incarcerated. Days with unsafe heat index levels shift both the … intensive and extensive margins of violence, raising daily violent interactions by 20%, and the probability of any violence by … 18%. Our setting cleanly identifies the effect of heat on violence, and highlights previously unobserved social costs of …

Domestic violence remains a major public policy concern despite two decades of policy intervention. To eliminate police … inaction in response to domestic violence, many states have passed mandatory arrest laws, which require the police to arrest … abusers when a domestic violence incident is reported. These laws were justified by a randomized experiment in Minnesota which …