We study price discrimination by a monopoly two-sided platform who mediates interactions between two different groups of agents. We adapt a canonical model of second degree price discrimination a la Mussa and Rosen (1978) to a two-sided platform by focusing on non-responsiveness, a clash between...

This paper investigates the patent licensing networks formed by competing firms. Assuming that licensing agreements can involve the payment of fixed fees only and that firms compete à la Cournot, we show that the complete network is always bilaterally efficient and that the monopoly network is...

Partly motivated by the recent antitrust investigations concerning Google, we develop a leverage theory of tying in two-sided markets. We analyze incentives for a monopolist to tie its monopolized product with another product in a two-sided market. Tying provides a mechanism to circumvent the...