collaborate in R&D is increasing in R&D productivity. The key findings of the theoretical model are tested using German innovation … survey data for the service sector. A simultaneous model for cooperation choice and innovation expenditures shows that R …&D cooperation has a weakly significant positive effect on innovation expenditures. The empirical results broadly support the …

collaborate in R&D is increasing in R&D productivity. The key findings of the theoretical model are tested using German innovation … survey data for the service sector. A simultaneous model for cooperation choice and innovation expenditures shows that R …&D cooperation has a weakly significant positive effect on innovation expenditures. The empirical results broadly support the …

innovation systems, highlight the outline conditions for innovations in Germany, focusing above all on the basis of innovations … information flows and cooperation patterns within the innovation system of Germany. In the summary at the end of this paper we …In the following paragraphs we will discuss the "mapping of innovative clusters in national innovation systems". For …

innovation systems, highlight the outline conditions for innovations in Germany, focusing above all on the basis of innovations … information flows and cooperation patterns within the innovation system of Germany. In the summary at the end of this paper we …In the following paragraphs we will discuss the 'mapping of innovative clusters in national innovation systems'. For …