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

intriguing facts that challenge some of the conventional crime hypotheses. For instance, in forty years homicides quadrupled by …

Crime rates in the United States have declined to historical lows since the early 1990s. Prison and jail incarceration … assessment of whether the crime declines can be attributed to the massive expansion of the U.S. criminal justice system. We argue … that the crime is certainly lower as results of this expansion and the crime rate in the early 1990s was likely a third …

In three distinct disciplines, crime and punishment are studied experimentally: in empirical legal studies, in …