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Dealers and the dealer of last resort: evidence from MBS markets in the COVID-19 crisis
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Authors and Corporations: | , , , |
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Other Authors: | Liu, Haoyang [Author] • Sarkar, Asani [Author] • Song, Zhaogang [Author] |
Edition: | Revised May 2021 |
Type of Resource: | E-Book |
Language: | English |
published: | |
Series: |
Federal Reserve Bank of New York: Staff reports ; no. 933 (May 2021)
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Subjects: | |
Source: | Verbunddaten SWB Lizenzfreie Online-Ressourcen |
Summary: | We examine the economic mechanisms that limited arbitrage between the cash and forward markets of agency MBS, and whether asset purchases of the Federal Reserve (Fed) alleviated price dislocations. We find that the cash-forward basis, or the price difference between the cash and forward markets of agency MBS controlling for differences in fundamentals, widened significantly-by $0.9 per $100 face value during the height of the COVID-19 crisis. The widening basis was accompanied by a significant increase in selling by customers in the cash market, indicating a "scramble for cash" following the liquidity shock. Dealers provided liquidity by increasing both their long cash and short forward positions significantly, but the basis continued to widen, implying that balance sheet costs constrained dealers' inventories. We estimate dealers' average costs of holding inventory for five weeks as about $0.8. We also find that primary dealers affiliated with banks subject to Basel III liquidity regulations increased their positions more than others. The basis narrowed by about $0.7 following the Fed's MBS purchases in the forward market. We attribute this effect to the faster settlement schedules of the Fed's purchases, compared to the market convention, which allowed a faster deployment of capital. Overall, our results show that the combined liquidity constraints of investors and dealers led to severe price dislocations, and the Fed, in its role as the "dealer of last resort," absorbed the liquidity demand that dealers lacked the capacity to meet. |
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Physical Description: | 1 Online-Ressource (circa 50 Seiten); Illustrationen |