In a repeated price game with long but finitely-lived consumers, the use of staggered long-term contracts enables firms to earn positive profits for a wider range of discount factors and market structures. Intertemporal bundling reduces the gains from business- stealing while leaving the cost of...

We consider a general model of monopoly price discrimination and characterize the conditions under which price discrimination is and is not profitable. We show that an important condition for profitable price discrimination is that the percentage change in surplus (i.e., consumers' total...

Airline capacity utilization, or load factors, increased dramatically between 1993 and 2007, after staying fairly level for the first 15 years following deregulation. We argue that consumers’ adoption of the Internet, and their use of the Internet to investigate and purchase airline tickets,...