For cirka halvanden år siden bragte Politiken nyheden, at forskere nu havde vist at liberaliserende reformer slog folk ihjel fordi den voldelige kriminalitet steg. Det virkede helt forkert for mig – både som liberal og som forsker – og jeg besluttede mig for at se nærmere på sagen. Papiret er nu online på SSRN og kan downloades her. Abstractet er her:

This paper investigates recent claims that ‘neoliberal’ policies and reforms are associated with higher homicide rates and other types of crime. Using a panel of the 50 US states observed between 1981 and 2005 and the Economic Freedom Index of the Fraser Institute, results show that there is no direct association between changes in economic policies as measured by this index and homicide rates. The results nevertheless show that other types of crime decrease with liberalizing spending or tax reforms. Effects of liberalizing tax reforms in particular may spill over from less violent crime to lower homicide rates.