Effects of R&D investment on frim/industry productivity have been investigated widely thanks to pioneering contributions by Zvi Griliches and others in late 1970s and early 1980s. We aim to establish where the balance of the evidence lies and what factors may explain the variation in the...

Agricultural biotechnology firms are high technology companies. Firms in general, and high technology firms in particular, are a set of both assets in place and growth opportunities. This has important implications for managerial decision-making. Knowledge capital motivates exploitation of...

The efficiency of the German economy is powered by its knowledge-intensive industrial and services sectors. Yet the use of knowledge capital to drive innovation and productivity in Germany is rather low compared to other European countries and the United States. Germany is clearly lagging...