Explaining the Housing Bubble
There is little consensus as to the cause of the housing bubble that precipitated the financial crisis of 2008. Numerous explanations exist: misguided monetary policy; a global savings surplus; government policies encouraging affordable homeownership; irrational consumer expectations of rising housing prices; inelastic housing supply. None of these explanations, however, is capable of fully explaining the housing bubble. This Article posits a new explanation for the housing bubble. First, it demonstrates that the bubble was a supply-side phenomenon attributable to an excess of mispriced mortgage finance: mortgage-finance spreads declined and volume increased, even as risk increased—a confluence attributable only to an oversupply of mortgage finance. Second, it explains the mortgage-finance supply glut as resulting from the failure of markets to price risk correctly due to the complexity, opacity, and heterogeneity of the unregulated private-label mortgage-backed securities (PLS) that began to dominate the market in 2004. The rise of PLS exacerbated informational asymmetries between the financial institutions that intermediate mortgage finance and PLS investors. These intermediation agents exploited informational asymmetries to encourage overinvestment in PLS that boosted the financial intermediaries’ volume-based profits and enabled borrowers to bid up housing prices. This Article proposes the standardization of PLS as an information-forcing device. Reducing the complexity and heterogeneity of PLS would facilitate accurate risk pricing, which is necessary to rebuild a sustainable, stable housing-finance market.
|Date of creation:||12 Apr 2012|
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- David L. Mengle, 2007. "Credit derivatives: an overview," Economic Review, Federal Reserve Bank of Atlanta, issue Q4, pages 1 - 24.
- Vasiliki Skreta & Laura Veldkamp, 2008.
"Ratings Shopping and Asset Complexity: A Theory of Ratings Inflation,"
08-28, New York University, Leonard N. Stern School of Business, Department of Economics.
- Skreta, Vasiliki & Veldkamp, Laura, 2009. "Ratings shopping and asset complexity: A theory of ratings inflation," Journal of Monetary Economics, Elsevier, vol. 56(5), pages 678-695, July.
- Vasiliki Skreta & Laura Veldkamp, 2009. "Ratings Shopping and Asset Complexity: A Theory of Ratings Inflation," NBER Working Papers 14761, National Bureau of Economic Research, Inc.
- Obstfeld, Maurice & Rogoff, Kenneth, 2009.
"Global Imbalances and the Financial Crisis: Products of Common Causes,"
CEPR Discussion Papers
7606, C.E.P.R. Discussion Papers.
- Obstfeld, Maurice & Rogoff, Kenneth, 2009. "Global imbalances and the financial crisis: products of common causes," Proceedings, Federal Reserve Bank of San Francisco, issue Oct, pages 131-172.
- Richard K. Green & Stephen Malpezzi & Stephen K. Mayo, 1999.
"Metropolitan-Specific Estimates of the Price Elasticity of Supply of Housing, and Their Sources,"
Wisconsin-Madison CULER working papers
99-16, University of Wisconsin Center for Urban Land Economic Research.
- Richard K. Green & Stephen Malpezzi & Stephen K. Mayo, 2005. "Metropolitan-Specific Estimates of the Price Elasticity of Supply of Housing, and Their Sources," American Economic Review, American Economic Association, vol. 95(2), pages 334-339, May.
- Del Negro, Marco & Otrok, Christopher, 2007. "99 Luftballons: Monetary policy and the house price boom across U.S. states," Journal of Monetary Economics, Elsevier, vol. 54(7), pages 1962-1985, October.
- Claudio Borio & Piti Disyatat, 2011. "Global imbalances and the financial crisis: Link or no link?," BIS Working Papers 346, Bank for International Settlements.
- Markus K Brunnermeier & Christian Julliard, 2006.
"Money Illusion and Housing Frenzies,"
FMG Discussion Papers
dp579, Financial Markets Group.
- Markus K. Brunnermeier & Christian Julliard, 2006. "Money illusion and housing frenzies," LSE Research Online Documents on Economics 4806, London School of Economics and Political Science, LSE Library.
- Markus K. Brunnermeier & Christian Julliard, 2006. "Money Illusion and Housing Frenzies," NBER Working Papers 12810, National Bureau of Economic Research, Inc.
- Brunnermeier, Markus K & Julliard, Christian, 2007. "Money Illusion and Housing Frenzies," CEPR Discussion Papers 6183, C.E.P.R. Discussion Papers.
- Keys, Benjamin J. & Mukherjee, Tanmoy & Seru, Amit & Vig, Vikrant, 2009. "Financial regulation and securitization: Evidence from subprime loans," Journal of Monetary Economics, Elsevier, vol. 56(5), pages 700-720, July.
- Xavier Gabaix & David Laibson, 2005.
"Shrouded Attributes, Consumer Myopia, and Information Suppression in Competitive Markets,"
NBER Working Papers
11755, National Bureau of Economic Research, Inc.
- Xavier Gabaix & David Laibson, 2006. "Shrouded Attributes, Consumer Myopia, and Information Suppression in Competitive Markets," The Quarterly Journal of Economics, Oxford University Press, vol. 121(2), pages 505-540.
- Laibson, David I. & Gabaix, Xavier, 2006. "Shrouded Attributes, Consumer Myopia, and Information Suppression in Competitive Markets," Scholarly Articles 4554333, Harvard University Department of Economics.
- Frank Partnoy, 2009. "Overdependence on Credit Ratings was a Primary Cause of the Crisis," World Scientific Book Chapters, in: The First Credit Market Turmoil Of The 21st Century Implications for Public Policy, chapter 12, pages 175-191 World Scientific Publishing Co. Pte. Ltd..
- anonymous, 1977. "Reactions to uncertainty," Economic Review, Federal Reserve Bank of San Francisco, issue Sum, pages 4-5.
- Jose A. Scheinkman & Wei Xiong, 2003. "Overconfidence and Speculative Bubbles," Journal of Political Economy, University of Chicago Press, vol. 111(6), pages 1183-1219, December.
- Andrey Pavlov & Susan Wachter, 2009. "Mortgage Put Options and Real Estate Markets," The Journal of Real Estate Finance and Economics, Springer, vol. 38(1), pages 89-103, January.
- Jones, Charles M. & Lamont, Owen A., 2002.
"Short-sale constraints and stock returns,"
Journal of Financial Economics,
Elsevier, vol. 66(2-3), pages 207-239.
- Edward L. Glaeser & Joshua D. Gottlieb & Joseph Gyourko, 2010.
"Can Cheap Credit Explain the Housing Boom?,"
NBER Working Papers
16230, National Bureau of Economic Research, Inc.
- Roback, Jennifer, 1982. "Wages, Rents, and the Quality of Life," Journal of Political Economy, University of Chicago Press, vol. 90(6), pages 1257-78, December.
- Robert B. Avery & Kenneth P. Brevoort, 2011.
"The subprime crisis: Is government housing policy to blame?,"
Finance and Economics Discussion Series
2011-36, Board of Governors of the Federal Reserve System (U.S.).
- Robert B. Avery & Kenneth P. Brevoort, 2015. "The Subprime Crisis: Is Government Housing Policy to Blame?," The Review of Economics and Statistics, MIT Press, vol. 97(2), pages 352-363, May.
- repec:reg:rpubli:569 is not listed on IDEAS
- Powers, Mark J, 1970. "Does Futures Trading Reduce Price Fluctuations in the Cash Markets?," American Economic Review, American Economic Association, vol. 60(3), pages 460-64, June.
- J. Michael Harrison & David M. Kreps, 1978. "Speculative Investor Behavior in a Stock Market with Heterogeneous Expectations," The Quarterly Journal of Economics, Oxford University Press, vol. 92(2), pages 323-336.
- Lawrence H. White, 2009. "Federal Reserve Policy and the Housing Bubble," Cato Journal, Cato Journal, Cato Institute, vol. 29(1), pages 115-125, Winter.
- Atif Mian & Amir Sufi, 2010. "The Great Recession: Lessons from Microeconomic Data," American Economic Review, American Economic Association, vol. 100(2), pages 51-56, May.
- Ingo Fender & Martin Scheicher, 2008. "The ABX: how do the markets price subprime mortgage risk?," BIS Quarterly Review, Bank for International Settlements, September.
- Andrey Pavlov & Susan M. Wachter, 2006. "The Inevitability of Marketwide Underpricing of Mortgage Default Risk," Real Estate Economics, American Real Estate and Urban Economics Association, vol. 34(4), pages 479-496, December.
- Ross, Stephen A., 1976. "The arbitrage theory of capital asset pricing," Journal of Economic Theory, Elsevier, vol. 13(3), pages 341-360, December.
- Joseph Gyourko, 2009. "Understanding Commercial Real Estate: Just How Different from Housing Is It?," NBER Working Papers 14708, National Bureau of Economic Research, Inc.
- Benjamin J. Keys & Tanmoy Mukherjee & Amit Seru & Vikrant Vig, 2010. "Did Securitization Lead to Lax Screening? Evidence from Subprime Loans," The Quarterly Journal of Economics, Oxford University Press, vol. 125(1), pages 307-362.
- Christopher J. Mayer & Karen M. Pence & Shane M. Sherlund, 2008.
"The rise in mortgage defaults,"
Finance and Economics Discussion Series
2008-59, Board of Governors of the Federal Reserve System (U.S.).
- Ambrose, Brent W. & Thibodeau, Thomas G., 2004. "Have the GSE affordable housing goals increased the supply of mortgage credit?," Regional Science and Urban Economics, Elsevier, vol. 34(3), pages 263-273, May.
- Xudong An & Raphael W. Bostic, 2009. "Policy incentives and the extension of mortgage credit: Increasing market discipline for subprime lending," Journal of Policy Analysis and Management, John Wiley & Sons, Ltd., vol. 28(3), pages 340-365.
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