belonged to the exiting key player's ego-network, indicating that the group level provides a source of stability and …

to investigate the determinants of network formations between Brazilian regions between 2000 and 2011. We use the patent …Modern innovation activity is the product of cooperation between people, companies, and regions rather than a solitary … activity performed by the traditional garage inventor. Empirical studies on cooperative innovation highlight three major types …

In this paper, we present the results of a network analysis applied to academic patent data in a subsector of the … (disconnected subnetworks) represents the typical invented patent with no role of universities as organisation. The whole network … different network structures shaped by university-owned and university-invented patents. We detected three subnetwork typologies …

Network analysis shows a stable network between states, but a changing environment between individual actors, with a …