Baetz, Oliver - In: Theoretical Economics 10 (2015) 2, pp. 315-340
This paper develops a simple model in which a social hierarchy emerges endogenously when agents form a network for …, as well as their value function, increases (strictly) concavely in the total activity of their neighbours in the network … endogenise network formation, equilibria become strongly structured: more active players have more neighbours, i.e. a higher …