There is substantial empirical evidence that innovation is geographically concentrated. Unlike what is generally …

This paper extends the existing literature on strategic R&D alliances by presenting a model of innovation networks with … intensity of cooperation and innovation. Within different knowledge regimes, we examine the structure of networks that emerge …

spillovers, whereas Beijing may even adversely affect the innovation of neighbors. …

This paper presents evidence on the spatial distribution and effects of urban agglomeration on firm innovation. It uses … a unique dataset that consistently defines city boundaries and identifies firms' innovation-related activities across 25 … developing countries in Asia. We find firm innovation to be highly concentrated at the city level. We also find substantial gains …