RT Monograph SR 00 A1 Lam, Wing Man Wynne T1 Switching Costs in Two-sided Markets YR 2014 FD 2014-08 VO 14-517 K1 switching costs K1 two-sided markets K1 network externality K1 naivety K1 loyalty AB This paper studies a dynamic two-sided market in which consumers face switching costs between competing products. I first show that, in a symmetric equilibrium, switching costs lower the first-period price if network externalities are strong. By contrast, switching costs soften price competition in the initial period if network externalities are weak and consumers are more patient than the platforms. Second, an increase in switching costs on one side decreases the first-period price on the other side. Finally, consumer heterogeneity such as the presence of more loyal and naive customers on one side intensifies first-period competition on this side but softens first-period competition on the other side. T2 TSE Working Paper PB TSE Working Paper AV Published LK https://publications.ut-capitole.fr/id/eprint/16551/ UL http://tse-fr.eu/pub/28398