On games without approximate equilibria

Yehuda Levy

International Journal of Game Theory, 2020, vol. 49, issue 4, No 10, 1125-1128

Abstract: Abstract This note shows that the work by Simon and Tomkowicz (Israel J Math 227(1):215–231, 2018) answers another outstanding open question in game theory in addition to the non-existence of approximate Harsányi equilibrium in Bayesian games: it shows that strategic form games with bounded and separately continuous payoffs need not possess approximate equilibria.

Keywords: Approximate equilibrium; Bayesian games; Discontinuous games (search for similar items in EconPapers)
Date: 2020
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DOI: 10.1007/s00182-020-00734-0

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