Nora, Vladyslav; Uno, Hiroshi - In: Journal of Economic Theory 150 (2014) C, pp. 866-877
We provide a new sufficient condition for the robustness of sets of equilibria to incomplete information in the sense of Kajii and Morris (1997) [11], Morris and Ui (2005) [15]. The condition is formulated for games with a saddle function. A saddle function is a real-valued function on the set...