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Working Paper
IDENTITY THEFT AS A TEACHABLE MOMENT
SUPERCEDES 14-28. This paper examines how a negative shock to the security of personal finances due to severe identity theft changes consumer credit behavior. Using a unique data set of linked consumer credit data and alerts indicating identity theft, we show that the immediate effects of fraud on consumers are typically negative, small, and transitory. After those immediate effects fade, identity theft victims experience persistent, positive changes in credit characteristics, including improved risk scores (indicating lower default risk). We argue that these changes are consistent with ...
Working Paper
Health Insurance as an Income Stabilizer
We evaluate the effect of health insurance on the incidence of negative income shocks using the tax data and survey responses of nearly 14,000 low income households. Us-ing a regression discontinuity (RD) design and variation in the cost of nongroup pri-vate health insurance under the Affordable Care Act, we find that eligibility for sub-sidized Marketplace insurance is associated with a 16% and 9% decline in the rates of unexpected job loss and income loss, respectively. Effects are concentrated among households with past health costs and exist only for “unexpected” forms of earnings ...
Working Paper
Decomposing Gender Differences in Bankcard Credit Limits
Using linked mortgage application and credit bureau data, we document the existence of unconditional and conditional gender gaps in the distribution of total bankcard limits. We estimate that male borrowers have approximately $1,300 higher total bankcard limits than female borrowers. This gap is primarily driven by a large gender gap in the right tail of the limit distribution. At the median and in the left tail of the total limit distribution, women have larger limits than men. Results from a Kitagawa-Oaxaca-Blinder decomposition show that 87 percent of the gap is explained by differences in ...
Working Paper
I've Got 99 Problems But a Bill Ain't One: Hospital Billing Caps and Financial Distress in California
We examine the financial consequences of the 2007 California Fair Pricing Law (FPL), a law that places a price ceiling on hospital bills for uninsured and financially vulnerable individuals. Using difference-in difference-in-differences models, we exploit cross-sectional variation in exposure to the law to estimate the causal effects of the FPL on different measures of financial distress. We find that the law reduces the medical and non-medical debt burden of individuals targeted by the law, with the likelihood of incurring non-medical debt in collections declining by 14.5 percent and the ...
Working Paper
Financial Consequences of Identity Theft
We examine how a negative shock from identity theft affects consumer credit market behavior. We show that the immediate effects of fraud on credit files are typically negative, small, and transitory. After those immediate effects fade, identity theft victims experience persistent increases in credit scores and declines in reported delinquencies, with a significant proportion of affected consumers transitioning from subprime-to-prime credit scores. Those consumers take advantage of their improved creditworthiness to obtain additional credit, including auto loans and mortgages. Despite having ...
Working Paper
Health Insurance and Young Adult Financial Distress
We study the financial effects of health insurance for young adults using the Affordable Care Act’s dependent coverage mandate as a source of exogenous variation. Using nationally repre-sentative, anonymized credit report and publicly available survey data on medical expenditures, we exploit the mandate’s implementation in 2010 and its automatic disenrollment mechanism at age 26. Our estimates show that increasing access to health insurance lowered young adults’ out-of-pocket medical expenditures, debt in third-party collections, and the probability of per-sonal bankruptcy. However, ...
Working Paper
Financial Consequences of Identity Theft: Evidence from Consumer Credit Bureau Records
This paper examines how a negative shock to the security of personal finances due to severe identity theft changes consumer credit behavior. Using a unique data set of consumer credit records and alerts indicating identity theft and the exogenous timing of victimization, we show that the immediate effects of fraud on credit files are typically negative, small, and transitory. After those immediate effects fade, identity theft victims experience persistent, positive changes in credit characteristics, including improved Risk Scores. Consumers also exhibit caution with credit by having fewer ...
Discussion Paper
A Note on Gender Differences in Credit Card Limit Changes
Credit cards are the most widely held consumer debt product in the United States. Over 191 million Americans have at least one account (Haughwout et al., 2022) and nearly half of those with a credit card revolve a balance on at least one of their accounts (Federal Reserve Board, 2024).