Entrepreneurship, Geography and Technological Change
The authors argue that variations across countries in entrepreneurship and the spatial structure of economic activities could potentially be the source of different efficiencies in knowledge spillovers and ultimately in economic growth. They use the 2001 GEM cross-country data to measure the level of entrepreneurship in each particular economy.
Geography
Link
http://www.ersa.org/ersaconfs/ersa04/PDF/516.pdf