The Coarse Nash Bargaining Solutions

Fuente: arXiv
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Autori principali: Nakada, Satoshi, Nakamura, Kensei
Natura: Preprint
Pubblicazione: 2025
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author Nakada, Satoshi
Nakamura, Kensei
author_facet Nakada, Satoshi
Nakamura, Kensei
contents This paper studies the axiomatic bargaining problem and proposes a new class of bargaining solutions, called coarse Nash solutions. These solutions assign to each problem a set of outcomes coarser than that chosen by the classical Nash solution (Nash, 1950). Our main result shows that these solutions can be characterized by new rationality axioms for choice correspondences, which are modifications of Nash's independence of irrelevant alternatives (or more precisely, Arrow's (1959) choice axiom), when combined with standard axioms.
format Preprint
id arxiv_https___arxiv_org_abs_2511_05019
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle The Coarse Nash Bargaining Solutions
Nakada, Satoshi
Nakamura, Kensei
Theoretical Economics
This paper studies the axiomatic bargaining problem and proposes a new class of bargaining solutions, called coarse Nash solutions. These solutions assign to each problem a set of outcomes coarser than that chosen by the classical Nash solution (Nash, 1950). Our main result shows that these solutions can be characterized by new rationality axioms for choice correspondences, which are modifications of Nash's independence of irrelevant alternatives (or more precisely, Arrow's (1959) choice axiom), when combined with standard axioms.
title The Coarse Nash Bargaining Solutions
topic Theoretical Economics
url https://arxiv.org/abs/2511.05019