Background: The modern credit card system is critical, but it has not been fully examined to meet the unique financial needs of a constantly changing number of manufacturers and importers. Methods: An intelligent credit card system integrates the features of artificial intelligence and...

We examine the effect of undiagnosed memory disorders on credit outcomes using nationally representative credit reporting data merged with Medicare data. Years prior to eventual diagnosis, average credit scores begin to weaken and payment delinquency begins to increase, overall and for mortgage...

Increasing personal bankruptcy protection raises consumers' desire to borrow and lenders' cost of extending credit; the impact on equilibrium borrowing is ambiguous. Using bankruptcy protection changes between 1999 and 2005 across U.S. states, we find that borrowers respond to greater protection...

In consumer credit, "ability-to-pay" (ATP) rules require lenders to consider whether the consumer can repay a loan without experiencing undue hardship. ATP rules have recently been implemented or considered in many countries and markets. Using a large panel of credit card accounts, we study the...

Despite the introduction of an array of innovations and new payment options for consumers over the last decade, income and demographics remain significant predictors of payment behavior. Using data from a 2023 consumer payments diary, we find that income, age, and education are significant...