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Working Paper
Liquidity in the Mortgage Market: How does the COVID-19 Crisis Compare with the Global Financial Crisis?
The liquidity strains that contributed to the meltdown of the mortgage market in the Global Financial Crisis (GFC) re-emerged in the Coronavirus 2019 (COVID-19) Crisis. Some of these strains were acute. For example, the dependence of mortgage real estate investment trusts (REITs) on short-term funding amplified market disruption in March 2020. However, other liquidity pressures had only minor repercussions for the overall mortgage market because of reforms since the GFC, a heavy government presence, and strong house prices. The lackluster performance of the private-label mortgage-backed ...
Working Paper
Government-Sponsored Mortgage Securitization and Financial Crises
This paper analyzes a model of the mortgage market, considering scenarios with and without government-sponsored mortgage securitization. Conventional wisdom says that securitization, by fostering diversification and creating a “safe†asset in the form of mortgage-backed security (MBS), will reduce risk and enhance liquidity, thereby mitigating financial crises. We construct a strategic-game framework to model the interaction between the securitizer and banks. In this framework, the securitizer initiates the process by setting the MBS contract terms, which includes the guaranteed ...
Briefing
Assessing GSE Mortgage Portfolios’ Exposure to Past and Future Flood Risk
This article evaluates the exposure of government-sponsored enterprises' (GSEs) mortgage portfolios to flood risks as projected by the First Street Foundation and analyzes the realized impact of Hurricane Irma on mortgage defaults. The analysis leverages extensive GSE data spanning from 1999 to 2023 and utilizes risk projections through 2050 to provide a comprehensive view of both potential future risks and actual past outcomes.