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

This paper applies for the first time power index analysis to the famous Krackhardt’s kite social network by imposing a … weighted voting game on the given network structure. It compares the results of this analysis, derived by applying the Public … traditional centrality measures are rather a first approximation for evaluating the power in a network as they considerably …

multiple mandates, like it happens in the German case. We find a very cohesive network structure, due to the presence of a few … links in a certain time period. We construct a unique cumulative network, where nodes are companies and the existence of an …

to network formation in order to develop such a model. Agents spend costly resources to socialize. Their effort levels …

endogenously in a network formation process, internalizing the externalities arising from social learning …

from observing the actions of peers. When the social belief is strong and the financial network is fragmented, banks follow … endogenously formed interbank networks, however, less informative signals lead to higher network density and less synchronization …

This paper analyses a simultaneous game of network formation and information acquisition where the benefit structure is … such that the benefit that an agent derives from the network she is located in depends on the maximum information that … someone in her neighbourhood, including herself, acquires. It turns out that in equilibrium star network emerges as the unique …

process of most economies. We carry out a multi-level network analysis of the relations among lobbying organizations in the EU … transparency register, focusing on the domain of finance and climate. We find that the network centrality of organizations has no …

from observing the actions of peers. When the social belief is strong and the financial network is fragmented, banks follow … endogenously formed interbank networks, however, less informative signals lead to higher network density and less synchronization …