Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
This paper uses the Vahid and Engle (Journal of Applied Econometrics, 8, 341-360, 1993) common trend - common cycle approach to model the dynamics of regional crime rates in England over the period 1975-1996. The evidence indicates the existence of common trends and common cycles in regional crime rates. This result is exploited to examine the system-wide effects of shocks emanating in a particular region.