Robust multiplicity with a grain of naiveté

Rationalizability is a central concept in game theory. Since there may be many rationalizable strategies, applications commonly use refinements to obtain sharp predictions. In an important paper, Weinstein and Yildiz [2007] show that no refinement is robust to perturbations of high-order beliefs. W...

Ausführliche Beschreibung

Bibliographische Detailangaben
Hauptverfasser: Heifetz, A, Kets, W
Format: Journal article
Veröffentlicht: Econometric Society 2018