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- May 2020
- Article
How Quantitative Easing Works: Evidence on the Refinancing Channel
By: Marco Di Maggio, Amir Kermani and Christopher Palmer
We document the transmission of large-scale asset purchases by the Federal Reserve to the real economy using rich borrower-linked mortgage-market data and an identification strategy based on mortgage market segmentation. We find that central bank QE1 MBS purchases...
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Keywords:
Monetary Policy;
MBS;
Quantitative Easing;
LSAP;
Refinancing;
Deleveraging;
HARP;
GSE;
Central Banking;
Global Range;
Financing and Loans;
Credit;
United States
- 2015
- Mimeo
Market Power in Mortgage Lending and the Transmission of Monetary Policy
By: David S. Scharfstein and Adi Sunderam
We present evidence that high concentration in mortgage lending reduces the sensitivity of mortgage rates and refinancing activity to mortgage-backed security (MBS) yields. We isolate the direct effect of concentration and rule out alternative explanations in two ways....
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- August 2014
- Article
Mortgage Convexity
By: Samuel G. Hanson
Most home mortgages in the United States are fixed-rate loans with an embedded prepayment option. When long-term rates decline, the effective duration of mortgage-backed securities (MBS) falls due to heightened refinancing expectations. I show that these changes in MBS...
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- 2011
- Chapter
The Economics of Housing Finance Reform
By: David S. Scharfstein and Adi Sunderam
This paper analyzes the two leading types of proposals for reform of the housing finance system: (i) broad-based, explicit, priced government guarantees of mortgage-backed securities (MBS) and (ii) privatization. Both proposals have drawbacks. Properly-priced...
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