existence of complementarity. We use our empirical methodology to analyze complementarity between innovation activities … external knowledge acquisition are complementary innovation activities, but that the degree of complementarity is sensitive to … research centers as an information source for the innovation process--as an important contextual variable affecting …

information for the innovation process of the firm. Appropriability is defined as the effectiveness of several protection …

associated with their innovation performance. Using a sample of Flemish firms, we show that there exists considerable … heterogeneity in the type of links to science at the firm level. Overall, firms with a science link enjoy superior innovation …

Successful innovation depends on the development and integration of new knowledge in the innovation process. In order … to innovate successfully, the firm will combine different innovation activities. In addition to doing own research and … innovation activities. Using data from the Community Innovation Survey on Belgian manufacturing firms, we show that firms that …