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Title:
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The equity core and the core
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Author:
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Vilella Bach, Misericòrdia
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Other authors:
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Universitat Rovira i Virgili. Departament d'Economia; Universitat Rovira i Virgili. Centre de Recerca en Economia Industrial i Economia Pública |
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Abstract:
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In this paper we study the equity core (Selten, 1978) and compare it with the core. A
payo vector is in the equity core if no coalition can divide its value among its members
proportionally to a given weight system and, in this way, give more to each member than the
amount he or she receives in the payo vector. We show that the equity core is a compact
extension of the core and that, for non-negative games, the intersection of all equity cores
with respect to all weights coincides with the core of the game.
Keywords: Cooperative game, equity core, equal division core, core.
JEL classi cation: C71 |
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Publication date:
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2013 |
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Subject (UDC):
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33 - Economia |
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Subject(s):
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Jocs cooperatius |
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Rights:
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L'accés als continguts d'aquest document queda condicionat a l'acceptació de les condicions d'ús establertes per la següent llicència Creative Commons: http://creativecommons.org/licenses/by-nc-nd/3.0/es/
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Pages:
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13 p. |
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Document type:
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Working Paper |
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Published by:
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Universitat Rovira i Virgili. Departament d'Economia
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Collection:
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Documents de treball del Departament d'Economia;2013-29
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