Consumers pay for hundreds of goods and services each year, but across households and across goods, consumers do not choose to pay the same way. This paper posits that payment choices depend in part on consumers' propensity to adopt new technologies and in part on the nature of the transaction....

Consumers pay for hundreds of goods and services each year, but across households and across goods, consumers do not choose to pay the same way. This paper posits that payment choices depend in part on consumers' propensity to adopt new technologies and in part on the nature of the transaction....

This paper presents models that explain why merchants accept payment cards even when the fees they face exceed the transactional benefits they receive from a card transaction. Such merchant behaviors can be explained by competition among merchants and/or the effectiveness of the merchant’s...

Card payments have been growing very rapidly. To continue the growth, payment card networks keep adding new merchants and card issuers try to stimulate their existing customers’ card usage by providing rewards. This paper seeks to analyze the effects of payment card rewards programs on...

This paper examines how competition among payment card networks three-party scheme networks and four-party scheme networks affects pricing as well as the welfare of various parties. A competing network has an incentive to provide rewards to its card users. By providing more generous rewards than...

It has been three years since we published A Guide to the ATM and Debit Card Industry. Those three years represent a very dynamic time in the industry with a number of important developments. Some trends and patterns have persisted or accelerated, while others have peaked or reversed. Still...

Anecdotally, a negative relationship between the use of debit cards and credit scores has been reported: Consumers with lower credit scores use debit cards more intensively than those with higher credit scores. However, it is not clear whether credit scores have real effects on consumer payment...

This paper seeks to provide a bridge between the theoretical and empirical literatures on interchange fees. Specifically, the paper confronts theory with practice by asking, to what extent do existing models of interchange fees match up with actual interchange fee practices in various countries?...

The payment industry is undergoing significant change. Consolidations among payment networks and processors have been seen in every payment service area and technological advances provide incentives for even larger financial institutions to outsource their transaction processing. As a result, a...

Pricing in two-sided markets has not been fully understood yet. Especially, investigations of how competition in these markets affects the price structure or levels are still underway. This paper takes the payment card industry as an example of two-sided markets and examines whether two...