Biglaiser, Gary; Crémer, Jacques; Dobos, Gergely - In: Journal of Economic Theory 148 (2013) 3, pp. 935-952
We study a dynamic model with an incumbent monopolist and entry in every subsequent period. We first show that if all consumers have the same switching cost, then the intertemporal profits of the incumbent are the same as if there was only one period. We then study the consequences of...
