This paper investigates relationships between cooperation, R&D, innovation and productivity in Spanish firms. It uses a large sample of firm-level micro-data and applies an extended structural model that aims to explain the effects of cooperation on R&D investment, of R&D investment on output...

Information and knowledge are important prerequisites for innovation activity in firms. One important means of acquiring coplementary knowledge are innovation networks. Depending on their absortive capacity and knowledge base, firms develop different abilities to access and utilise external...