The role of cash-back credit cards in personal financial strategies is highly debated. For example, Dave Ramsey (Ramsey 2019) urges consumers to avoid even the most lucrative cash-back cards, while others argue that these cards offer significant savings. Herein, we construct models to analyze...

We estimate a two-stage Heckman selection model of credit card adoption and use with a unique dataset that combines administrative data from the Equifax credit bureau and self-reported data from the Survey of Consumer Payment Choice, a representative survey of US consumers. Even though the...

Using a large panel of credit card accounts, we examine the dynamics of credit card borrowing and repayment in the United States and what these imply for the expected costs of credit card debt to consumers. Our analysis reveals that: (1) credit cards are predominantly used to borrow, (2) card...

We propose a new approach to studying the pass-through of credit expansion policies that focuses on frictions, such as asymmetric information, that arise in the interaction between banks and borrowers. We decompose the effect of changes in banks' cost of funds on aggregate borrowing into the...

Buying a house changes a household's balance sheet by simultaneously reducing liquidity and introducing mortgage payments, which may leave the household more exposed to other shocks. We find that this change affects credit card use in two ways: A debt effect increases credit card spending, while...

Previous research has found that perceptions of payment security affect consumers' use of payment instruments. We test whether the Target data breach in 2013 was associated with a change in consumers' perceptions of the security of credit cards and debit cards and with subsequent changes in...

This paper seeks to discover whether U.S. merchants are using their recently granted freedom to offer price discounts and other incentives to steer customers to pay with methods that are less costly to merchants. Using evidence of merchant steering based on the 2012 Diary of Consumer Payment...

Using a novel dataset composed of nearly 30k randomly selected cardholders from the largest financial institution in Latin America (Itau Unibanco), we analyze the choices of distressed Brazilian clients. Conditional on having two credit cards and defaulting on only one of them, we find that...

Shy and Stavins (2015) showed that in 2012 U.S. merchants rarely took advantage of their recent freedom to differentiate prices based on the method of payment use. The authors of this paper use new data from the 2015 Diary of Consumer Payment Choice to analyze price discounts and surcharges...

Buying a house changes a household's balance sheet by simultaneously reducing liquidity and introducing mortgage payments, which may leave the household more exposed to other shocks. We find that this change affects credit card use in two ways: A debt effect increases credit card spending, while...