Commuting for Crime
利用英国警方数据，研究犯罪距离罪犯住所的分布规律，发现距离成本很高，尤其对无经济收益的犯罪，且财产犯罪的通勤成本与合法工作相似。
Abstract People care about crime, with the spatial distribution of both actual and perceived crime affecting the local amenities from living in different areas and residential decisions. The literature finds that crime tends to happen close to the offender's residence, but does not clearly establish whether this is because the location of likely offenders and crime opportunities are close to each other, whether more local crimes are likely to be solved or whether there is a high commuting cost for criminals. We use a rich administrative dataset from one of the biggest UK police forces to disentangle these hypotheses, proposing a procedure for controlling for the selection bias induced by the fact that an offender’s location is only known when they are caught. We find that the cost of distance is very high, especially for crimes without any financial gain. For property crimes, we find a similar cost of distance to commuting for legal work. We also investigate how local socio-economic characteristics affect both the number of criminals and the number of crimes.