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Working Paper
Bubbly Recessions
We develop a tractable rational bubbles model with financial frictions, downward nominal wage rigidity, and the zero lower bound. The interaction of financial frictions and nominal rigidities leads to a "bubbly pecuniary externality," where competitive speculation in risky bubbly assets can result in excessive investment booms that precede inefficient busts. The collapse of a large bubble can push the economy into a "secular stagnation" equilibrium, where the zero lower bound and the nominal wage rigidity constraint bind, leading to a persistent and inefficient recession. We evaluate a ...
Working Paper
Does Differential Treatment Translate to Differential Outcomes for Minority Borrowers? Evidence from Matching a Field Experiment to Loan-Level Data
This paper provides evidence on the relationship between differential treatment of minority borrowers and their mortgage market outcomes. Using data from a field experiment that identifies differential treatment matched to real borrower transactions in the Home Mortgage Disclosure Act (HMDA) data, we estimate difference-in-difference models between African American and white borrowers across lending institutions that display varying degrees of differential treatment. Our results show that African Americans are more likely to be in a high-cost (subprime) loan when borrowing from lenders that ...
Working Paper
Metropolitan Area Home Prices and the Mortgage Interest Deduction: Estimates and Simulations from Policy Change
We simulate changes to metropolitan area home prices from reforming the Mortgage Interest Deduction (MID). Price simulations are based on an extended user cost model that incorporates two dimensions of behavioral change in home buyers: sensitivity of borrowing and the propensity to use tax deductions. We simulate prices with both inelastic and elastic supply. Our results show a wide range of price effects across metropolitan areas and prospective policies. Considering behavioral change and no supply elasticity, eliminating the MID results in average home price declines as steep as 13.5 ...