maximize it. Through the links in the collaboration network, researchers create spillovers not only to their direct coauthors … possibly overlapping projects. We bring our model to the data by analyzing the coauthorship network of economists registered in … the coauthorship network. Moreover, we analyze funding instruments for individual researchers as well as research …

between program participation in a recipient's local network and underreporting program participation in surveys. We find a …

network formation. While the physics/applied mathematics approach is capable of reproducing most observed networks, it does …

their connections within the organized crime network, I estimate network effects on gangsters' economic status. Lacking … causality between the economic status and the gangster's position in the network exploiting exogenous exposure to potential pre … gangsters' importance in- side the network (called centrality) but not the preference for specific housing needs. A standard …

We consider a model where each individual (or ethnic minority) is embedded in a network of relation-ships and decides … assimilation norms may emerge in steady state depending on the structure of the network. We then consider the role of cultural and …