Open-loop prepaid cards are becoming a mainstream payment instrument in the United States. In addition, businesses and governments increasingly view them as a less expensive alternative to checks for disbursing payroll and benefits.There are few studies that examine how consumers actually use...

We construct a two-period model of revolving credit with asymmetric information and adverse selection.In the second period, lenders exploit an informational advantage with respect to their own customers. Those rents stimulate competition for customers in the first period. The informational...