Heifetz, Aviad; Kets, Willemien - In: Theoretical economics : TE ; an open access journal in … 13 (2018) 1, pp. 415-465
Rationalizability is a central concept in game theory. Since there may be many rationalizable strategies, applications … refinement is robust to perturbations of high-order beliefs. We show that robust refinements do exist if we relax the assumption …