Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5071512 | Games and Economic Behavior | 2016 | 17 Pages |
Abstract
The paper examines the assessment of inequality in TU-games when individual payoffs are modeled using a notion of value. Especially, it studies inequality that affects the payoffs of Linear, Efficient and Symmetric values (LES values). We use the Pigou-Dalton transfers principle and the Lorenz criterion to compare LES values of weakly linear games (Freixas, 2010) and shed light on transfers of payoffs that may result from substituting a given LES value for another. We also characterize weak linearity in terms of Pigou-Dalton transfers. Since such transfers preserve the ordinal equivalence of values, the paper studies the ordinal equivalence of LES values in TU-games. Our study covers four classes of games which are ranked by set inclusion as follows: strongly linear games, linear games, sharply linear games and weakly linear games. We characterize the ordinal equivalence of LES values for each of these subclasses of TU-games.
Related Topics
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Authors
Chameni Nembua C., Miamo Wendji C.,