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Report
Securitization and the fixed-rate mortgage
Fixed-rate mortgages (FRMs) dominate the U.S. mortgage market, with important consequences for monetary policy, household risk management, and financial stability. In this paper, we show that the share of FRMs is sharply lower when mortgages are difficult to securitize. Our analysis exploits plausibly exogenous variation in access to liquid securitization markets generated by a regulatory cutoff and time variation in private securitization activity. We interpret our findings as evidence that lenders are reluctant to retain the prepayment and interest rate risk embedded in FRMs. The form of ...
Report
Credit and Entrepreneurs’ Income
Small business entrepreneurs facing credit constraints may experience significantly different future income trajectories compared to their unconstrained counterparts. We quantify this difference using uniquely detailed loan application data and a regression discontinuity design based on a bank’s credit score cutoff rule employed in the loan approval process. Our findings indicate that loan acceptance increases recipients’ real income by eleven percent five years later compared to rejected applicants. This effect persists across a wide range of robustness tests and is primarily driven by ...
Discussion Paper
Credit, Income, and Inequality
Access to credit plays a central role in shaping economic opportunities of households and businesses. Access to credit also plays a crucial role in helping an economy successfully exit from the pandemic doldrums. The ability to get a loan may allow individuals to purchase a home, invest in education and training, or start and then expand a business. Hence access to credit has important implications for upward mobility and potentially also for inequality. Adverse selection and moral hazard problems due to asymmetric information between lenders and borrowers affect credit availability. Because ...
Working Paper
Public Debt Levels and Real Interest Rates: Causal Evidence from Parliamentary Elections
We use close parliamentary elections as natural experiments to estimate the debt sensitivity of interest rates. Relative to an election in which one party barely secures a majority, an election in which no party achieves a majority causes the debt-to-GDP ratio to increase by 17 percentage points, while real interest rates rise by 99 basis points. If elections only impact real rates via debt, our results imply that a one percentage point increase in the debt-to-GDP ratio causes a 5.8 basis point increase in real rates, larger than most previous estimates and suggesting potential reverse ...