knowledge production, where collaboration between researchers is represented by a bipartite network. The equilibrium of the game … analyzing the coauthorship network of economists registered in the RePEc Author Service. …

) required to represent the global activation state of the network accurately. Motivated by neuroscience, medical science, and … equations characterising the global activation behaviour and compute the expected hitting time to network triggering. Analytical … and numerical results show that two or three key nodes are typically sufficient to approximate the overall network state …

We study social learning in a social network setting where agents receive independent noisy signals about the truth … network does not privilege any agent in terms of influence, a large society almost always fails to converge to the truth. We …

Agents involved in the formation of a social or economic network typically face uncertainty about the benefits of … creating a link. However, the interplay of such uncertainty and risk attitudes has been neglected in the network formation … literature. We propose a dynamic network formation model that builds on standard microeconomic concepts of utility maximization …

geographically clustered business activities, in order to stimulate regional innovation. Underlying the relation between clusters and … innovation is the assumption that co-located firms engaged in innovative activities benefit from knowledge that diffuses locally …

In this paper, we connect the social network theory on centrality measures to the economic theory of preferences and … different networks. The famous degree measure assigns to every position in a weighted network the sum of the weights of all … links with its neighbours. A crucial property of a preference relation over network positions is neutrality to ordinary risk …

paper continues on the work of Galeotti, Goyal and Kamphorst (2003). In their paper they investigate a model of network …

This paper characterizes the set of equilibrium networks in the two-way flow model of network formation with small …

Longitudinal network data are increasingly available, allowing researchers to model how networks evolve over time and …