Acemoglu, Daron; Bimpikis, Kostas; Ozdaglar, Asuman E. - 2010
"We develop a model of information exchange through communication and investigate its implications for information … underlying state, they exchange information over the induced communication network until taking an (irreversible) action. We …, also only if) in the induced communication network most agents are a short distance away from "information hubs", which …