This paper provides a simple matching model in which unemployed workers and employers in large firms can be matched together through social networks or through more "formal" methods of search. We show that networks do not necessarily add new externalities and that some results previously...

This paper provides a simple matching model in which unemployed workers and employers in large firms can be matched together through social networks or through more «formal» methods of search. We show that networks do not necessarily add new externalities and that some results previously...

We provide a matching model where identical workers are embedded in ex-ante identical social networks. Job arrival rate is endogenous and wages are bargained. We study the evolution of networks over time and characterize the equilibrium distribution of unemployment rates across networks. We...

This paper provides a simple matching model in which unemployed workers and employers can be matched together through social networks or through more ?formal? methods of search. We show that, in some case, networks substitute for labor market and that this crowding-out effect may be socially...

This paper provides a simple matching model in which unemployed workers and employers can be matched together trough social network or trough more formal methods of search. We show that this crowding-out effect may be socially costly. For that reason, a policy increasing the social capital of...

This paper provides a simple matching model in which unemployed workers and employers in large firms can be matched together through social networks or through more "formal" methods of search. We show that networks do not necessarily add new externalities and that some results previously...