Too-Systemic-To-Fail: What Option Markets Imply About Sector-wide Government Guarantees
Investors in option markets perceive the financial sector to be too-systemic-to-fail. They price in a substantial collective government bailout guarantee, which puts a floor on the value of the financial sector as a whole, but not on its individual members. The guarantee makes put options on the financial sector index cheap relative to put options on its member banks. The basket-index put spread rises fourfold from 0.8 cents per dollar insured before the financial crisis to 3.8 cents during the crisis for deep out-of-the-money options. The spread peaks at 12 cents per dollar, or 70% of the value of the index put. The rise in the put spread cannot be attributed to an increase in idiosyncratic risk because the correlation of stock returns increased during the crisis. Sector-wide tail risk, partially absorbed by the government's collective guarantee for the financial sector, lowers the index put prices but not the individual put prices, and hence can explain the basket-index spread. A structural model quantitatively matches these facts and indicates that as much as half of the value of the financial sector during the crisis. The model solves the problem of how to measure systemic risk in a world where the government distorts market prices.
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- Gary Gorton & Andrew Metrick, 2010.
"Securitized Banking and the Run on Repo,"
in: Market Institutions and Financial Market Risk
National Bureau of Economic Research, Inc.
- Gary Gorton & Andrew Metrick, 2009. "Securitized Banking and the Run on Repo," Yale School of Management Working Papers amz2358, Yale School of Management, revised 01 Sep 2009.
- Gary B. Gorton & Andrew Metrick, 2009. "Securitized Banking and the Run on Repo," NBER Working Papers 15223, National Bureau of Economic Research, Inc.
- Longstaff, Francis A. & Piazzesi, Monika, 2004.
"Corporate earnings and the equity premium,"
Journal of Financial Economics,
Elsevier, vol. 74(3), pages 401-421, December.
- Priyank Gandhi & Hanno Lustig, 2010. "Size Anomalies in U.S. Bank Stock Returns: A Fiscal Explanation," NBER Working Papers 16553, National Bureau of Economic Research, Inc.
- Stefano Giglio, 2011. "Credit default swap spreads and systemic financial risk," Proceedings 1122, Federal Reserve Bank of Chicago.
- Barro, Robert, 2006. "Rare Disasters and Asset Markets in the Twentieth Century," Scholarly Articles 3208215, Harvard University Department of Economics.
- Matthias Fleckenstein & Francis A. Longstaff & Hanno Lustig, 2010.
"Why Does the Treasury Issue Tips? The Tips-Treasury Bond Puzzle,"
NBER Working Papers
16358, National Bureau of Economic Research, Inc.
- Hanno Lustig, 2011. "Why Does the Treasury Issue TIPS? The TIPS-Treasury Bond Puzzle," 2011 Meeting Papers 1443, Society for Economic Dynamics.
- Epstein, Larry G & Zin, Stanley E, 1989. "Substitution, Risk Aversion, and the Temporal Behavior of Consumption and Asset Returns: A Theoretical Framework," Econometrica, Econometric Society, vol. 57(4), pages 937-69, July.
- David Backus & Mikhail Chernov & Ian Martin, 2009.
"Disasters implied by equity index options,"
NBER Working Papers
15240, National Bureau of Economic Research, Inc.
- David Backus & Mikhail Chernov & Ian Martin, 2009. "Disasters Implied by Equity Index Options," Working Papers 09-14, New York University, Leonard N. Stern School of Business, Department of Economics.
- Backus, David & Chernov, Mikhail & Martin, Ian, 2009. "Disasters implied by equity index options," CEPR Discussion Papers 7416, C.E.P.R. Discussion Papers.
- Xavier Gabaix, 2012.
"Variable Rare Disasters: An Exactly Solved Framework for Ten Puzzles in Macro-Finance,"
The Quarterly Journal of Economics,
Oxford University Press, vol. 127(2), pages 645-700.
- Xavier Gabaix, 2008. "Variable Rare Disasters: An Exactly Solved Framework for Ten Puzzles in Macro-Finance," NBER Working Papers 13724, National Bureau of Economic Research, Inc.
- Darrell Duffie, 2010. "Presidential Address: Asset Price Dynamics with Slow-Moving Capital," Journal of Finance, American Finance Association, vol. 65(4), pages 1237-1267, 08.
- Joost Driessen & Pascal J. Maenhout & Grigory Vilkov, 2009. "The Price of Correlation Risk: Evidence from Equity Options," Journal of Finance, American Finance Association, vol. 64(3), pages 1377-1406, 06.
- François Gourio, 2008.
"Time-series predictability in the disaster model,"
Boston University - Department of Economics - Working Papers Series
wp2008-016, Boston University - Department of Economics.
- Carmen M. Reinhart & Kenneth S. Rogoff, 2009. "This Time Is Different: Eight Centuries of Financial Folly," Economics Books, Princeton University Press, edition 1, volume 1, number 8973, April.
- O'Hara, Maureen & Shaw, Wayne, 1990. " Deposit Insurance and Wealth Effects: The Value of Being "Too Big to Fail."," Journal of Finance, American Finance Association, vol. 45(5), pages 1587-1600, December.
- Rietz, Thomas A., 1988. "The equity risk premium a solution," Journal of Monetary Economics, Elsevier, vol. 22(1), pages 117-131, July.
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