This paper uses a natural experiment to identify the impact of a judicial system reform on police behavior. The study finds that, after a decrease in the severity of judicial punishment imposed on Colombian adolescents, arrest rates for adolescents in most misdemeanor crimes decreased due to a...

We study the effects of broken windows policing on crime using geo-located crime and arrest reports for 80 Colombian cities. Broadly defined, broken windows policing consists of intensifying arrests - sometimes for minor offenses - to deter potential criminals. To estimate causal effects, we...