A Generalised $λ$-Core Concept for Normal Form Games

Fuente: arXiv
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Hauptverfasser: Chakrabarti, Subhadip, Gilles, Robert P, Mallozzi, Lina
Format: Preprint
Veröffentlicht: 2024
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author Chakrabarti, Subhadip
Gilles, Robert P
Mallozzi, Lina
author_facet Chakrabarti, Subhadip
Gilles, Robert P
Mallozzi, Lina
contents In this note we develop a generalisation of the $λ$-Core solution for non-cooperative games in normal form. We show that this generalised $λ$-Core is non-empty for the class of separable games that admit a socially optimal Nash equilibrium. Examples are provided that indicate that non-emptiness of the generalised $λ$-Core cannot be expected for large classes of normal form games.
format Preprint
id arxiv_https___arxiv_org_abs_2408_06086
institution arXiv
publishDate 2024
record_format arxiv
spellingShingle A Generalised $λ$-Core Concept for Normal Form Games
Chakrabarti, Subhadip
Gilles, Robert P
Mallozzi, Lina
Computer Science and Game Theory
Theoretical Economics
In this note we develop a generalisation of the $λ$-Core solution for non-cooperative games in normal form. We show that this generalised $λ$-Core is non-empty for the class of separable games that admit a socially optimal Nash equilibrium. Examples are provided that indicate that non-emptiness of the generalised $λ$-Core cannot be expected for large classes of normal form games.
title A Generalised $λ$-Core Concept for Normal Form Games
topic Computer Science and Game Theory
Theoretical Economics
url https://arxiv.org/abs/2408.06086