&D (product, process, internal, external in collaboration with universities, research centres and other firms) to Total Factor … Productivity (TFP). Thus, this paper answers the call for more research on the links between a firm's external R&D and its … good nature of research, firms may resort to do R&D within laboratories run by universities only when the outcome of the …

We study the impact of research collaborations in coauthorship networks on research output and how optimal funding can … the RePEc Author Service. We rank the authors and research institutions according to their contribution to the aggregate … research output and thus provide a novel ranking measure that explicitly takes into account the spillover effect generated in …