Article ID: | iaor20162544 |
Volume: | 38 |
Issue: | 1 |
Start Page Number: | 37 |
End Page Number: | 49 |
Publication Date: | Mar 2009 |
Journal: | International Journal of Game Theory |
Authors: | Halpern Joseph |
Keywords: | Nash equilibrium, sequential game |
New characterizations of sequential equilibrium, perfect equilibrium, and proper equilibrium are provided that use nonstandard probability. It is shown that there exists a belief system