Based on a survey of nearly 900 401(k) participants, we find that borrowing in 401(k) plans is related not only to standard demographic factors, but also to measures of general financial literacy, 401(k) contribution rates and wealth, non-retirement wealth, and credit card repayment behavior....

This paper examines data on financial sophistication among the U.S. older population, using a special-purpose module implemented in the Health and Retirement Study. We show that financial sophistication is deficient for older respondents (aged 55+). Specifically, many in this group lack a basic...