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COALITION BARGAINING IN REPEATED GAMES
Author(s) -
Polanski Arnold,
VegaRedondo Fernando
Publication year - 2018
Publication title -
international economic review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.658
H-Index - 86
eISSN - 1468-2354
pISSN - 0020-6598
DOI - 10.1111/iere.12325
Subject(s) - microeconomics , economics , repeated game , mathematical economics , game theory
We consider an intertemporal framework where different coalitions interact repeatedly over time. Both the terms of trade and the endogenous cooperation structure are characterized, in a protocol‐free manner, when: (C1) A coalition is formed with positive probability if, and only if, the shares obtained by its members weakly exceed their respective share expectations. (C2) Each matched coalition distributes the entire surplus among its members. (C3) Members of any coalition are treated symmetrically with respect to their share expectations. We show, in particular, that the cooperation structure and the shares are unique when the game ends each date with vanishing probability.