In a standard TU-game it is assumed that every subset of the player set can form a coalition and earn its worth. One of … the first models where restrictions in cooperation are considered is the one of games with coalition structure. In such … value for games with coalition structure under the assumption that also the unions can cooperate among them. Winter extended …

Previous allocation rules for network games, such as the Myerson Value, implicitly or explicitly take the network … alternative network structures (not just sub-networks) can and should influence the allocation of value among players on any given … network structure. I present a family of allocation rules that incorporate information about alternative network structures …

) core is empty if and only if the maximum of generated payoffs (mgp) is greater than the grand coalition's payoff v(N), or …

symmetric network we define a cooperative transferable utility game that measures the power of each coalition of positions in …A symmetric network consists of a set of positions and a set of bilateral links between these positions. Examples of … the network. Applying the Shapley value to this game yields a network power measure, the beta-measure, which reflects the …

network formation, however, has powerful effects on individual behavior: if costs of forming links are below a certain …

This paper considers a model of economic network characterized by an endogenous architecture and frictions in the … relations among agents as described in Bala and Goyal (2000). We propose a similar network model with the difference that …

This paper considers a communication network characterized by an endogenous architecture and an imperfect transmission … of information as in Bala and Goyal (2000). We propose a similar network's model with the difference that it is … dominant. Differently from other models, where the network represents only a channel to obtain information or to play a game …