I investigate the existence of epistemic models for complete information games that satisfy the following properties: (R) players do not rule out their opponents use rational ex ante strategies for deriving their choices, (K) they do not rule out, ex ante, that they can come to know the action...

When evaluating the rationality of a player in an epistemic model of a noncooperative game one has to examine counterfactuals such as ``what would happen if the player were to do what he actually does not do?'' In this paper I develop an epistemic model of a normal form game where...