Through altering competitive conditions, globalisation can have a significant impact on productivity of the domestic economy. Foreign competition can stimulate the productivity improvements by domestic firms or it can lead to the elimination of inefficient producers. Alternatively, the threat or...

This paper empirically estimates a murder supply equation for the United States from 1965 to 2001 within a cointegration and error correction framework. Our findings suggest that any support for the deterrence hypothesis is sensitive to the inclusion of variables for the effect of guns and other...