MyMoney Resources - Researcher

In a small a financial education pilot at Oh Day Aki Charter School in Minneapolis involving one teacher and about 100 middle and high school students, results suggest that that standard financial education materials can be adapted to benefit Native students in an urban setting, despite pre-existing educational challenges that are typical of inner-city schools, such as high turnover and low reading skills. The pilot's sponsoring partners hope to build on the lessons learned in order to further promote financial education for Native youth.

Abstract: Debit card use at the point of sale has grown dramatically in recent years in the U.S., and now exceeds the number of credit card transactions. However, many questions remain regarding patterns of debit card use, consumer preferences when using debit, and how consumers might respond to explicit pricing of card transactions. Using a new nationally representative consumer survey, this paper describes the current use of debit cards by U.S. consumers, including how demographics affect use. In addition, consumers' stated reasons for using debit cards are used to analyze how consumers substitute between debit and other payment instruments. We also examine the relationship between household financial conditions and payment choice. Finally, we use a key variable on bank-imposed transaction fees to analyze price sensitivity of card use, and find a 12 percent decline in overall use in reaction to a mean 1.8 percent fee charged on certain debit card transactions; we believe this represents the first microeconomic evidence in the United States on price sensitivity for a card payment at the point of sale.

Studying household investment behavior is essential for understanding the full consequences of old age social security benefits. Using data from six waves of the Health and Retirement Study, we analyze the dynamics of portfolio composition before respondents start claiming social security benefits. We consider ownership as well as amounts held of several types of assets and debts. Using panel data censored regression models, portfolio adjustment is explained on the basis of demographics like gender, race, and year of birth, education level, household income, and perceived social security entitlements. We find that expectations of old age social security benefits have little effect on portfolio decisions, although there is some evidence that higher expected social security benefits lead to more risky financial investments, particularly in IRAs.

Abstract: To assess whether homeowners know their house values and mortgage terms, we compare the distributions of these variables in the household-reported 2001 Survey of Consumer Finances (SCF) to the distributions in lender-reported data. We also examine the share of SCF respondents who report not knowing these variables. We find that most homeowners appear to report their house values and broad mortgage terms reasonably accurately. Some adjustable-rate mortgage borrowers, though, and especially those with below-median income, appear to underestimate or not know how much their interest rates could change.

Abstract: In the U.S., the share of payments made "electronically"--with credit cards, debit cards, and direct payments--grew from 25 percent in 1995 to over 50 percent in 2002 (BIS, 2004). This paper frames this aggregate change in the context of individual behavior. Family level data indicate that the share of families using or holding these instruments also increased over the same period. The personal characteristics that predict use and holdings are relatively constant over time. Furthermore, the results indicate that the aggregate change may be correlated with a greater incidence in "multihoming", or use of multiple payment instruments. In addition, the paper offers evidence that the dimensions over which families multihome differ across payment instruments. The results presented in this paper document a significant change in the payment system, inform payment system policies, and provide evidence of technology adoption behavior more generally.

Abstract: Time is a significant cost of conducting transactions, and theoretical models predict that transactions costs significantly affect the type of media of exchange buyers use. However, there is little empirical work documenting the magnitude of this effect. This paper uses grocery store scanner data to examine how time affects consumer choices of checks and debit cards. On average, check transactions take thirty percent longer than debit card transactions. This time difference is a significant factor in the choice to use a debit card over a check and offers empirical evidence for transactions costs affecting the use of media of exchange.

We examine the effects of collateralized borrowing in a realistically parameterized life-cycle portfolio choice problem. We provide basic intuition in a two-period model and then solve a multi-period model computationally. Our analysis provides insights into life-cycle portfolio choice relevant for researchers in macroeconomics and finance. In particular, we show that standard models with unlimited borrowing at the riskless rate dramatically overstate the gains to holding equity when compared with collateral-constrained models. Our results do not depend on the specification of the collateralized borrowing regime: The gains to trading equity remain relatively small even with the unrealistic assumption of unlimited leverage. We argue that our results strengthen the role of borrowing constraints in explaining the portfolio participation puzzle, that is, why most investors do not own stock.