in innovation activity between regions have so far been rather unsuccessful. Using a unique data set which contains … in the efficiency of innovation activities can be found. This variation is in correspondence with a center … differences in efficiency of regional innovation systems can be explained by differences in R&D-cooperation behavior. …

The paper deals with the significant impact of location on innovation activity that has been found in many empirical … of these issues the concept of a regional innovation system is presented in some detail and an overview of results from … recent research on regional innovation systems is given. The paper then discusses basic policy options and names a number of …

in innovation activity between regions have so far been rather unsuccessful. Using a unique data set which contains … in the efficiency of innovation activities can be found. This variation is in correspondence with a center … differences in efficiency of regional innovation systems can be explained by differences in R&D-cooperation behavior. …

The innovation activities of foreign subsidiaries have been identified as an important source of competitive advantage … foreignness). We derive potential stumbling blocks in the innovation process theoretically and argue that these materialize as … innovation activities in Germany from various sectors. We find that foreign-controlled firms are not challenged by liability of …

Firms compete increasingly in an open innovation environment. Search strategies for external knowledge become therefore … are built through internal or external R&D activities) and the munificence of its innovation environment. We test these … its breadth. Moreover, we find that scarce innovation environments favor deep search strategies while breadth is more …

innovation while the mere size of the universities is unimportant. Differences in the effect on innovative output can be found …