Cognitive Abilities And Household Financial Decision Making
The authors analyze the effects of cognitive abilities on two examples of consumer financial decisions where suboptimal behavior is well defined. The first example refers to consumers who transfer the entire balance from an existing credit card account to a new account, but use the new card for convenience transactions, resulting in higher interest charges. The second example refers to consumers who face higher APRs because they inaccurately estimate their property value on a home equity loan or line of credit application. They match individuals from the US military for whom they have detailed test scores from the Armed Services Vocational Aptitude Battery test (ASVAB), to administrative datasets of retail credit from a large financial institution.