A Matrix Approach to TU Games with Coalition and Communication Structures |
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Authors: | Gérard Hamiache |
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Institution: | 1. Universit?? Lille Nord de France, EQUIPPE - Lille III, Maison de la Recherche, Domaine Universitaire du Pont de Bois, B.P. 60149, 59653, Villeneuve d??Ascq Cedex, France
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Abstract: | The aim of this article is to present a technique to construct extensions of the Shapley value. Only basic matrix algebra
is used. We concentrate on TU games with coalition structures and with communication structures. We define an efficient Aumann–Drèze
value and an efficient Myerson value. We also define two families of values for TU games, the first being a convex combination
of the efficient Aumann–Drèze value and of the Shapley value and the second a convex combination of the efficient Myerson
value and of the Shapley value. We show that the Myerson value, the Aumann–Drèze value, the Shapley value and the four new
solutions above are linked by a relationship of “similarity”. |
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Keywords: | |
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