Portugal, it is shown that even when controlling for potential endogenous factors associated to attendance and academic …

This study explores the impact of social capital on innovation by constructing a more general measure of social capital … that social capital has a positive impact on innovation at the national level. After controlling for R&D expenditure and … human capital there is a positive relationship between social capital and innovation. Social capital interacts with …

technological innovation, and to adopt and to implement efficiently technology from abroad. However, the role of human capital as a …

In this paper, we study human capital effects on economic growth of Portugal from 1960 to 2001. By using VAR and … cointegration analyses, we obtain 0.42 long-run estimate for human capital elasticity, 0.30 long-run estimate for internal knowledge … between human capital and innovation capability. These estimates seem to confirm that human capital and indigenous innovation …

We analyze the spatial diffusion of knowledge in laser technology in West Germany from 1960, when this technology began … of laser knowledge was especially prevalent in large agglomerations. While we cannot detect knowledge spillovers from … research later, indicating the accumulation of knowledge generated in previous periods. Our results highlight the role of a …

We assess the efficiency of regional innovation systems (RIS) in Germany by means of a knowledge production function … the efficiency of its innovation system is inversely u-shaped. Regions dominated by large establishments tend to be less …

drive innovation. …