Equilibrium and dominance in fuzzy games

Lina Mallozzi and Juan Vidal-Puga

MPRA Paper from University Library of Munich, Germany

Abstract: In this paper, we study the generalization of (Nash) equilibrium and dominance solvability to interval fuzzy games in strategic form. We show that the more straightforward generalizations of these concepts do not inherit their most relevant results, either in terms of existence or refinement. To efficiently handle the fuzziness of the payoffs, we use the Hurwicz criterion and introduce new equilibrium concepts and dominance solutions that greatly overcome these drawbacks.

Keywords: Dominance solvability; Fuzzy interval payoffs; Hurwicz criterion (search for similar items in EconPapers)
JEL-codes: C72 (search for similar items in EconPapers)
Date: 2022-01-05
New Economics Papers: this item is included in nep-gth and nep-mic
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Persistent link: https://EconPapers.repec.org/RePEc:pra:mprapa:111386

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