Two countries set their enforcement non-cooperatively to deter native and foreign individuals from committing crime in … their territory. Crime is mobile, ex ante (migration) and ex post (fleeing), and criminals hiding abroad after having com …- mitted a crime in a country must be extradited back. When extradition is not too costly, countries overinvest in enforcement …

Two countries set their enforcement non-cooperatively to deter native and foreign individuals from committing crime in … their territory. Crime is mobile, ex ante (migration) and ex post (fleeing), and criminals hiding abroad after having com …- mitted a crime in a country must be extradited back. When extradition is not too costly, countries overinvest in enforcement …

penalty to the severity of the crime. We combine individual-level data on sentence length for a representative sample of US …