We seek to analyze the extent and sources of network externalities for the automated clearinghouse (ACH) electronic payments system using a quarterly panel data set on individual bank adoption and usage of ACH. We provide three methods to identify network externalities using this panel data. The...

Approximately 42 billion checks were written and collected in the United States in 2000. The vast majority of noncash transactions continue to be settled with paper checks, which despite gains in efficiency and speed, still require costly and time-consuming sorting and transportation. An...

Network externalities exist when the value of a good or service to a potential consumer increases with the number of other consumers using the same product. For a service characterized by network externalities, adoption and use can be below the socially optimal level because consumers or firms...

The Emerging Payments Research Group (EPRG) at the Federal Reserve Bank of Boston sponsored a new conference, “Consumer Behavior and Payment Choice: How and Why Do Consumers Choose Their Payment Methods?” on October 27–28, 2005, at the Boston Fed. The conference brought together a diverse...

We seek to analyze the extent and sources of network externalities for the automated clearinghouse (ACH) electronic payments system using a quarterly panel data set on individual bank adoption and usage of ACH. We provide three methods to identify network externalities using this panel data. The...

We seek to determine the presence and causes of network externalities for the automated clearinghouse (ACH) electronic payments system, using a monthly panel data set on individual bank adoption of ACH. We construct a model of ACH usage that shows how to separately identify network externalities...

One reason the U.S. has been slow to move from paper checks to electronic payments is that the benefits for individual users are less than for the payments system as a whole.