I consider a dynamic model of competition between two proprietary networks. Consumers die and are replaced with a constant hazard rate. Firms compete for new consumers to join their network by offering network entry prices (which may be below cost). New consumers have a privately known...

We study oligopoly price competition between multiproduct firms, firms whose productsinteract in the promacr;t function. Specifically, we focus on the impact of intra firm product interactions on the level of equilibrium prices and promacr;ts. This impact is divided into two effects: a direct...

I consider a dynamic model of competition between two proprietary networks. Consumers die and are replaced with a constant hazard rate. Firms compete for new consumers to join their network by offering network entry prices (which may be below cost). New consumers have a privately known...