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The Core Can Be Accessed in a Bounded Number of Steps

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Working paper
László Á. Kóczy
Université catholique de Louvain
This paper strengthens the result of Sengupta and Sengupta (1996). We show that for the class of TU games with non-empty cores the core can be reached via a bounded number of proposals and counterproposals. Our result is more general than this: the boundedness holds for any two imputations with an indirect dominance relation between them.
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