Acs, Zoltan J.; Plummer, Lawrence A. - 2009
knowledgespillovers to contribute to economic growth. The model introduces a"knowledge filter" between new knowledge and economic … knowledge thatconstitutes a commercial opportunity. Data are collected from63 counties in the state of Colorado betweenthe years … of 1990 to 2000. The interaction between knowledge spillovers and newventure creation appears to be a localized, regional …