neighbors in the social network. The same activities often exert externalities that cumulate in "stocks" affecting agents … network of social relations, as agents display strategic substitution with distance-two neighbors. We show that behavior is … behavior and key-players tend to move to the periphery of the network, and we discuss the effect of close-knit communities and …

A large literature has studied how peers affect behavior by exploiting the preexisting social network structure only … unique panel dataset that contains detailed information on the network of informal financial transactions before and after a … structure of the network of informal financial transactions among households. Second, we estimate a panel model of peer effects …

effects, a class that includes the 'linear-in-means' local average model, the local aggregate model, and models where network …/quasi-experimental data. We then discuss models of network formation, drawing on a range of literatures to cover purely predictive models …

success of future networks. A multidimensional chord peer-peer network as extension to the successful chord technology is … joining and leaving/failure the network and to deal with Big data, similarity of data, filtering and Geo data. …