Bills have traditionally been paid by writing checks and sending them with statements by U.S. mail. Increasingly, bills are being paid by automated clearinghouse debits. More recently, the Internet has created new bill payment methods such as online banking and online credit card payments. These...

While a good deal is understood about the supply side of the retail payments market, very little is understood about the demand or consumer side, especially why consumers choose one payment method over another. This conference will bring together economic researchers and payments system...

Consumers make millions of payments at retail establishments, also known as point of sale or POS transactions. Fifty years ago consumers had only two POS payment options—cash or check. Now they have many choices: credit card, check, cash, store-issued charge card, stored-value card, debit...

On January 1, 2005, Illinois doubled the highway toll for travelers paying with cash, but kept the price unchanged for those paying electronically. This paper combines a theoretical model of payment choice with empirical analysis based on this rare natural experiment of differential pricing...

This overview will summarize the existing literature on consumer payment behavior: what we know and don’t know, what we need to know, and the implications for public policy.

The quintessential crime of the information age is identity theft, the malicious use of personal identifying data. In this paper, the authors present a model of identities and their use in credit transactions. The incidence of identity theft represents a tradeoff between a desire to avoid costly...