Acemoglu, Daron; Bimpikis, Kostas; Ozdaglar, Asuman E. - In: Theoretical economics : TE ; an open access journal in … 9 (2014) 1, pp. 41-97
We develop a model of information exchange through communication and investigate its implications for information …{private signal} correlated with the underlying state, they exchange information over the induced \textit{communication network} until … ``information hubs'', which receive and distribute a large amount of information. Asymptotic learning therefore requires information …