Before revision: We consider a Bayesian game of pure informational externalities, in which a group of agents learn a binary state of the world from conditionally independent private signals, by repeatedly observing the actions of their neighbors in a social network.
After revision: We consider a Bayesian game of pure informational externalities, in which a group of agents learn a binary state of the world from conditionally independent private signals, and by observing the actions of their neighbors in a social network.