Entrepreneurship capital and its impact on knowledge diffusion and economic performance

In this paper, we develop two hypotheses: First, regional innovation efforts have a positive impact on regional knowledge based entrepreneurial activity. Second, knowledge based entrepreneurship positively affects regional economic performance. We test these hypotheses using county level data from West Germany, employing a structural equation model to analyze the relationships between latent variables. Our empirical analysis provides evidence supporting both hypotheses. In particular, our results suggest that innovation efforts have an indirect effect on economic performance via entrepreneurship. This indirect effect is neglected in existing empirical studies focusing on the direct effect of innovation on economic performance. (C) 2008 Published by Elsevier Inc.