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Artículo
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A Banzhaf value for games with a proximity relation among the agents
(Elsevier, 2017-09)
The Banzhaf index is a function determining the power or influence in the decision of a set of agents. The extension of this index to the family of the cooperative games is named Banzhaf value. The relationships of closeness ...
Artículo
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Games with fuzzy permission structure: A conjunctive approach
(Elsevier, 2014-09)
A cooperative game consists of a set of players and a characteristic function which determines the maximal gain or minimal cost that every subset of players can achieve when they decide to cooperate, regardless of the ...
Artículo
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Fuzzy restrictions and an application to cooperative games with restricted cooperation
(Taylor and Francis, 2017-05)
The concept of restriction, which is an extension of that of interior operator, was introduced to model limited cooperation in cooperative game theory. In this paper, a fuzzy version of restrictions is presented. We show ...
Artículo
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Nontransferable utility games with fuzzy coalition restrictions
(Elsevier, 2018-10)
A value for nontransferable utility (NTU) games with fuzzy coalition restrictions is introduced and characterized. In a similar way as the Shapley value for transferable utility (TU) games has been extended in the literature ...
Artículo
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Two families of values for global cooperative games
(Springer, 2024-04-03)
A global (cooperative) game describes the utility that the whole set of players generates depending on the coalition structure they form. These games were introduced by Gilboa and Lehrer (Int J Game Theory 20:129–147, 1991) ...