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emerge at equilibrium. We define the notion of coalitional network to represent a network and a coalition structure, where … the network specifies the nature of the relationship each individual has with his coalition members and with individuals … players and their original coalition partners. We show that there always exists a contractually stable coalitional network …
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emerge at equilibrium. We define the notion of coalitional network to represent a network and a coalition structure, where … the network specifies the nature of the relationship each individual has with his coalition members and with individuals … players and their original coalition partners. We show that there always exists a contractually stable coalitional network …
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We study linearly weighted versions of the least core and the (pre)nucleolus and investigatethe reduction possibilities in their computation. We slightly extend some well-known related results and establish their counterparts by using the dual game. Our main results imply, for example, that if...
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