American Economic Review
ISSN 0002-8282 (Print) | ISSN 1944-7981 (Online)
Exploiting Naïvete about Self-Control in the Credit Market
American Economic Review
vol. 100,
no. 5, December 2010
(pp. 2279–2303)
Abstract
We analyze contract choices, loan-repayment behavior, and welfare in a model of a competitive credit market when borrowers have a taste for immediate gratification. Consistent with many credit cards and subprime mortgages, for most types of nonsophisticated borrowers the baseline repayment terms are cheap, but they are also inefficiently front loaded and delays require paying large penalties. Although credit is for future consumption, nonsophisticated consumers overborrow, pay the penalties, and back load repayment, suffering large welfare losses. Prohibiting large penalties for deferring small amounts of repayment—akin to recent regulations in the US credit-card and mortgage markets—can raise welfare. (JEL D14, D18, D49, D86)Citation
Heidhues, Paul, and Botond Kőszegi. 2010. "Exploiting Naïvete about Self-Control in the Credit Market." American Economic Review, 100 (5): 2279–2303. DOI: 10.1257/aer.100.5.2279Additional Materials
JEL Classification
- D14 Personal Finance
- D18 Consumer Protection
- D49 Market Structure and Pricing: Other
- D86 Economics of Contract: Theory