Search Results
Working Paper
The Effect of Rising Insurance Premiums on Mortgage Delinquency and Household Relocation
U.S. homeowners' insurance premiums have increased drastically, widely attributed to climate risk. Using household-level microdata and two novel instruments, we document three findings. First, households facing larger premium increases are more likely to relocate, moving to areas with lower climate risk and insurance costs. Homes with larger increases are more often acquired by investors, who obtain lower premiums. Second, higher premiums increase mortgage delinquencies. Third, the relocation effect is stronger among less financially constrained households, while the delinquency effect ...
Working Paper
Climate Risk, Insurance Premiums and the Effects on Mortgage and Credit Outcomes
As climate change exacerbates natural disasters, homeowners’ insurance premiums are rising dramatically. We examine the impact of premium increases on borrowers’ mortgage and credit outcomes using new data on home insurance policies for 6.7 million borrowers. We find that higher premiums increase the probability of mortgage delinquency, as well as prepayment (driven mainly by relocation). The results hold using a novel instrumental variable. The delinquency effect is greater for borrowers with higher debt-to-income ratios. Both delinquency and prepayment effects are present in both GSE ...
Working Paper
Pricing of Climate Risk Insurance: Regulation and Cross-Subsidies
Homeowners’ insurance, a $15 trillion market by coverage, provides households financial protection from climate losses. Insurance premiums (rates) are subject to significant regulations at a state level in the United States. Using novel data on filings made by insurers to regulators, we propose a metric to quantify the extent of regulation in individual states. We provide evidence of decoupling of insurance rates from their underlying risks and identify regulation as a driving force behind this pattern. Rates are least reflective of risk in states we classify as "high friction", ...
Working Paper
Consumers and Guaranteed Asset Protection (GAP Protection) on Vehicle Financing Contracts: A First Look
Guaranteed Asset Protection (GAP) shields purchasers from financial risks of losses exceeding insured collateral values if vehicles become total losses. Yet surprisingly little is known about the sales of this product, or consumers' attitudes toward it. In this study, we report the results of a representative national survey conducted by the Survey Research Center (SRC) of the University of Michigan. The SRC interviewed 1,206 individuals in the fall of 2020. This survey shows that consumers purchased GAP in about 39 percent of nanced vehicle transactions. Consumers purchase GAP more often ...
Working Paper
Flood Risk Mapping and the Distributional Impacts of Climate Information
This paper examines the provision of official flood risk information in the United States and its distributional impacts on residential flood insurance take-up. Assembling new data on all flood maps produced after Hurricane Katrina, I first document that updated maps decreased the number of properties zoned in high-risk floodplains and incorrectly omitted five million properties that should have been rezoned inside these areas. Removals and omissions disproportionately occurred in neighborhoods with more Black and Hispanic residents. Leveraging the staggered timing of map updates, I estimate ...
Newsletter
Homeowners insurance and climate change
Over the past 25 years, the U.S. has experienced a sharp increase in climate-related disasters totaling billions of dollars in damages. For those whose homes are destroyed, the financial impact can be devastating. Fortunately, many have some of their losses covered by homeowners insurance. In 2017—a particularly costly year in terms of weather-related damages—insurers reported around $68 billion in losses from homeowners insurance claims. Still, with the number and intensity of climate-related disasters on the rise, it is important for us to understand the degree to which homes are ...
Working Paper
Measuring the Impact of Property Insurance Premiums on the Mortgage Market
We document that increases in property insurance premiums reduce mortgage originations. The effect is strongest for the rate refinancing and cash-out refinancing segments. We show that denials associated with increased premiums are significantly more likely attributed to high debt-to-income ratios and insufficient collateral. Across the income spectrum, the effect is concentrated among highly levered borrowers. Our results suggest that increases in property insurance premiums could attenuate the refinancing channel of monetary policy as fewer borrowers are able to take advantage oflower rates.
Working Paper
The Bronx is Burning: Urban Disinvestment Effects of the Fair Access to Insurance Requirements
In response to private insurers’ postwar withdrawal from urban neighborhoods, roughly half of U.S. states developed programs in the late 1960s that offered residual property insurance to property owners denied in the private market. These plans, known as Fair Access to Insurance Requirements (FAIR) plans after 1968, inadvertently encouraged moral hazard through underwriting restrictions, risk pooling, and generous payouts. We use a triple-difference design to estimate FAIR’s impact, comparing: (1) pre- and post-FAIR participation periods, (2) neighborhoods likely offered FAIR plans versus ...
Discussion Paper
Flood Risk and Flood Insurance
Recent natural disasters have renewed concerns about insurance markets for natural disaster relief. In January 2025, wildfires wreaked havoc in residential areas outside of Los Angeles. Direct damage estimates for the Los Angeles wildfires range from $76 billion to $131 billion, with only up to $45 billion of insured losses (Li and Yu, 2025). In this post, we examine the state of another disaster insurance market: the flood insurance market. We review features of flood insurance mandates, flood insurance take-up, and connect this to work in a related Staff Report that explores how mortgage ...
Discussion Paper
Where Are Mortgage Delinquencies Rising the Most?
The Federal Reserve Bank of New York’s Center for Microeconomic Data recently released its Quarterly Report on Household Debt and Credit for the fourth quarter of 2025, revealing continued growth in household debt balances. Aggregate household debt balances rose by $191 billion to reach $18.8 trillion, marking a $4.6 trillion increase since the end of 2019. Mortgage balances grew by $98 billion to $13.2 trillion, while credit card debt increased by $44 billion to $1.28 trillion. Credit card and auto loan delinquency rates appear to have stabilized, albeit at elevated rates. By contrast, the ...