AAT is very specific: if you are absolutely certain that someone else is rational, then your posteriors and their posteriors must be equal.
You need to have common knowledge of each other’s estimates, common knowledge of each other’s rationality, and common priors.
I thought you didn’t need common priors, and I was wrong. Editing. (I might have had in mind Hanson’s result that if you agree on the method to generate priors, then that’s enough.)
You need to have common knowledge of each other’s estimates, common knowledge of each other’s rationality, and common priors.
I thought you didn’t need common priors, and I was wrong. Editing. (I might have had in mind Hanson’s result that if you agree on the method to generate priors, then that’s enough.)