Carbonell-Nicolau, Oriol; MacLean, Richard P. - In: Theoretical economics : TE ; an open access journal in … 9 (2014) 3, pp. 555-582
We prove the existence of a pure-strategy trembling-hand perfect equilibrium in upper semicontinuous potential games, and we show that generic potential games possess pure-strategy strictly perfect and essential equilibria. We also establish a more powerful result: the set of maximizers of an...
