When a borrower faces an unexpected cash shortage in advance of an anticipated paycheck, short-term credit offers the means to meet immediate expenses. One of the most popular types of short-term credit products is the payday loan, in which a borrower receives a small loan and pledges to repay it at an agreed-upon future date, frequently the borrower’s next payday. However, a report released by the Consumer Financial Protection Bureau (CFPB) this spring suggests that instead of simply bridging gaps in cash flow, payday lending frequently creates a “debt trap” for borrowers, in which they repeatedly incur fees exceeding the value of the original loans. Congress created the CFPB to supervise both depository and non-depository financial insti...