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Working Paper
Who Bears Climate-Related Physical Risk?
This paper combines data on current and future property-level physical risk from major climate-related perils (storms, floods, hurricanes, and wildfires) that owner-occupied single-family residences face with data on local economic characteristics to study the geographic and demographic distribution of such risks in the contiguous United States. Current expected damage from climate-related perils is approximately $19 billion per year. Severe convective storms and inland floods account for almost half of the expected damage. The central and southern parts of the U.S. are most exposed to ...
Working Paper
Aging and Housing Returns
Older home sellers receive lower returns than younger home sellers. Homes sold by older people have fewer major renovations but higher rates of poor upkeep. Older sellers are also more likely to sell off-MLS (“pocket listings”) and to sell to investors, leading to lower prices. These patterns suggest that older sellers may be disproportionately disadvantaged by agents’ incentive to maximize fees through generating high sales volume instead of maximizing sale prices. Age-related cognitive decline makes the elderly more vulnerable. For causal evidence, we show that reforms making private ...
Working Paper
Getting Schooled: The Role of Universities in Attracting Immigrant Entrepreneurs
We study immigrant founders of venture-capital backed firms using a new and detailed data set that we assemble on the backgrounds of founders. Immigrant founders have been critical to the entrepreneurial ecosystem, accounting for roughly 20% of all venture capital-backed founders over the past 30 years. We document the channels through which immigrant founders arrive in the United States and how those channels have changed over time. Higher education has served as the primary entry channel for immigrant founders. The share of foreign-educated immigrant founders who initially arrive for work ...
Working Paper
Net Income Measurement, Investor Inattention, and Firm Decisions
When investors have limited attention, does the way in which net income is measured matter for firm value and firms’ resource allocation decisions? This paper uses the Accounting Standards Update (ASU) 2016-01, which requires public firms to incorporate changes in unrealized gains and losses (UGL) on equity securities into net income, to answer this question. We build a model with risk-averse investors who can be attentive or inattentive and managers who choose how much to invest in financial assets to maximize firms’ stock prices. The model predicts that, with inattentive investors, ...
Working Paper
What Is My Home Worth?
Economic models often assume that agents always know the market value of their assets. We use residential property tax assessment as a laboratory to test this assumption for housing. We first show that assessed market value (AMV) is a noisy proxy for transaction-based market value (TMV). Innovations in AMV are less volatile than, are weakly correlated with, and lag innovations in TMV. An AMV-based, national-level house price index has shallower troughs and shorter peaks than its TMV-based counterpart. We merge in anonymized credit bureau data to test whether homeowners use AMVs, as signals of ...
Working Paper
HOUSING SPECULATION, GSES, AND CREDIT MARKET SPILLOVERS
In 2021, the U.S. Treasury reduced the exposure of government-sponsored enterprises (GSEs) to speculative mortgages. As a result, GSE purchases of these loans fell by about 20 percentage points. The consequent decline in credit to speculators, however, was mitigated both by entry of corporate investors and because banks began holding more of these loans. By increasing bank exposure to local risk, this move reduced banks’ willingness to supply both jumbo mortgages and small business loans. Our empirical design fully accounts for risks at the balance sheet level. Banks thus manage credit not ...
Working Paper
Flood Underinsurance
Using data on expected flood damage and National Flood Insurance Program policies, we estimate annual flood risk protection gaps and underinsurance among single-family residences in the contiguous United States. Annually, 70 percent ($17.1 billion) of total flood losses would be uninsured. Underinsurance, defined as protection gaps among properties with positive flood risk and incentives to purchase full flood insurance coverage, totals $15.7 billion annually. Eighty percent of at-risk households are underinsured, and average underinsurance is $7,208 per year. Underinsurance persists both ...
Working Paper
The Age Gap in Mortgage Access
This paper uses data on millions of single-borrower mortgage applications to study the relationship between applicant age and mortgage application outcomes. Conditional on a rich set of applicant, property, and loan characteristics, mortgage refinance applications submitted by older borrowers are associated with higher rejection probabilities. This pattern holds within lender and across loan types. Rejection probability increases smoothly with age and accelerates in old age. The acceleration is slower for female applicants. Inability to maintain properties may contribute as older applicants ...
Working Paper
Incomplete Pass-Through in Mortgage Markets
This paper studies the May 2023 change in the conforming mortgage upfront guarantee fee schedule. Consistent with incomplete pass-through, lenders raise rejection rates and sell fewer loans to the GSEs when fees rise. For small-dollar mortgages (SDMs), pass-through is near zero and rejection rates are more sensitive to fee increases. This implies that the overall incomplete pass-through is partly driven by liquidity-constrained borrowers and that the inequality in mortgage access via higher rejection rates on SDMs is partly driven by lenders’ inability to pass costs onto SDM borrowers. ...
Working Paper
Bond Insurance and Public Sector Employment
This paper uses a unique data set of local governments’ bond issuance, expenditure, and employment to study the impact of the monoline insurance industry’s demise on local governments’ operations. To show causality, I use an instrumental variable approach that exploits persistent insurance relationships and the cross-sectional variation in insurers’ exposure to high-quality residential mortgage-backed securities. Governments associated with ailing insurers issued less debt, cut expenditures, and hired fewer workers. These effects are persistent. Partial equilibrium calculations show ...