Golub, Benjamin; Jackson, Matthew O. - Fondazione ENI Enrico Mattei (FEEM) - 2009
We examine how three different communication processes operating through social networks are affected by homophily … - the tendency of individuals to associate with others similar to themselves. Homophily has no effect if messages are … broadcast or sent via shortest paths; only connection density matters. In contrast, homophily substantially slows learning based …