contribution of formal collaboration and pure knowledge spillovers in this process. We find that spillovers provide the most … aggregate (or industry-wide) spillovers. They require new forms of academic knowledge that they acquire through formal … cooperation with foreign universities. …

show that spillovers can diffuse through cooperation in upstream and downstream phases of the innovation process. On the … influence private research, and conversely. Researchers of these two spheres develop important relations of cooperation. We then … other hand, spillovers resulting from public or private research, when measured by an external stock of knowledge, would be …

channels for spillovers diffusion. The main interest of this paper is to introduce cooperation as a channel of spillovers …Is geographical proximity necessary for knowledge spillovers within a cooperative technological network? The case of … flows. However, intra sector-based spillovers are found from surrounding areas, but not from further areas, when they are …

of partnerships is related to a broad set of explanatory variables (economic rationale for the cooperation, knowledge … spillovers, appropriability conditions and partners’ individual characteristics). Thanks to this original approach, we have … obtained new results on R&D cooperation motives. …