Author(s): Robert Aumann
Looking for co-authors: No { message_status }
Two people, 1 and 2, are said to have common knowledge of an event E if both know it, 1 knows that 2 knows it, 2 knows that 1 knows is, 1 knows that 2 knows that 1 knows it, and so on. THEOREM. If two people have the same priors, and their posteriors for an event A are common knowledge, then these posteriors are equal.
Published: 2022-11-17 19:55:55 PT
Stage: Published Article
Fields: Mathematical Methods, Microeconomics
Research Group(s): Playground
Referee Reports: No referee reports yet. (Add your report)
Versions: v1 (11/17/2022)