| Article ID: | iaor20012476 |
| Country: | Netherlands |
| Volume: | 97 |
| Issue: | 1 |
| Start Page Number: | 55 |
| End Page Number: | 68 |
| Publication Date: | Dec 2000 |
| Journal: | Annals of Operations Research |
| Authors: | Ambroszkiewicz Stanisaw |
Rationalizability arises when the decision situations and rational behaviors of the players are common knowledge among them. We extend the notion of rationalizability, introduced by Bernheim and Pearce for Bayesian behavior, to some another kinds of player's behavior. We also present a representation of common knowledge consisting in introducing an additional player who sends messages to the players.