The purpose of our paper is to generalize the model by Arnott et al. (1990a) to situations with a single origin and destination connected by two routes and to test the analytical results in an experiment with discrete time departure choices. The experimental evidence does not support the...

This paper seeks to review the airport-airline relationship in the light of the growth in the low cost sector, identifying important issues that airport management should consider when negotiating with low cost airlines. Airports have responded to the potential opportunities that have arisen...

The No Surcharge Rule (NSR) prevents merchants from charging more to consumers who pay by card versus other means ("cash"). We consider a payment network facing local monopolist merchants that serve two consumer groups, card users and cash users. Unlike in prior work, transaction quantities are...

While the "cashless society" has not yet fully become a reality, payment choices by consumers and merchants have been moving the U.S. economy in that direction slowly and steadily over the past five decades. In this study, a companion paper to Garcia-Swartz (2006a) in this volume, we lay out the...

Ever since the first general-purpose charge card debuted in the early 1950s, pundits have been predicting the "cashless society". Over fifty years later, we may finally be getting close to that vision. This study is the first to examine empirically the move toward a cashless society using a...

This paper examines the diffusion of digital switching in 19 countries by specifying a model of technology choice and testing the significance of the implied determinants of adoption. The results are compared and contrasted with previous analyses of the adoption of digital switching within the...

Using a simple model of two-sided markets, we show that, in the social optimum, platform pricing leads to an inherent cost recovery problem. This result is driven by the positive externality of participation that users on either side of the market exert on the opposite side. The contribution of...

In this article, we construct a model to study competing payment networks, where networks offer differentiated products in terms of benefits to consumers and merchants. We study market equilibria for a variety of market structures: duopolistic competition and cartel, symmetric and asymmetric...

This paper is an exploratory study on the interconnection economics of All-IP networks. To understand the economics of the yet-to-be-realized All-IP networks, this paper begins with discussing three important features of current IP networks: packet switching, receiver benefit, and two-sidedness....

We discuss competition among payment card networks, and in particular how antitrust practitioners might approach questions of market definition and market power in these markets. Application of the hypothetical monopolist test to define markets, and the use of traditional metrics to measure...