TY - RPRT AU - Bell, Brian AU - Costa, Rui AU - Machin, Stephen TI - Why Does Education Reduce Crime? PY - 2018/Sep/ PB - Institute of Labor Economics (IZA) CY - Bonn T2 - IZA Discussion Paper IS - 11805 UR - https://www.iza.org/index.php/publications/dp11805 AB - Prior research shows reduced criminality to be a beneficial consequence of education policies that raise the school leaving age. This paper studies how crime reductions occurred in a sequence of state-level dropout age reforms enacted between 1980 and 2010 in the United States. These reforms changed the shape of crime-age profiles, reflecting both a temporary incapacitation effect and a more sustained, longer run crime reducing effect. In contrast to the previous research looking at earlier US education reforms, crime reduction does not arise solely as a result of education improvements, and so the observed longer run effect is interpreted as dynamic incapacitation. Additional evidence based on longitudinal data combined with an education reform from a different setting in Australia corroborates the finding of dynamic incapacitation underpinning education policy-induced crime reduction. KW - crime age profiles KW - school dropout KW - compulsory schooling laws ER -