RESUMO
The complex relationship between crime and economic change has had a long pedigree in criminological research. This article considers the temporal stability of the Cantor and Land model of unemployment and crime using a decomposition model of Canadian provinces, 1981 to 2009. We include multiple economic measures for a more comprehensive representation of economic performance, allowing for the estimates of long- and short-run unemployment effects to vary over time. We undertake this analysis considering 12 crime types, finding strong support for the Cantor and Land model in both property and violent crimes. However, in a number of cases, we find that there is significant variation of these relationships over time. This result implies that support for this model depends on the time period analyzed and that any policy derived from this model of unemployment and crime is time-period dependent.