Risky Mortgages in a DSGE Model
This paper develops a DSGE model with housing, risky mortgages, and endogenous default. Housing investment is subject to idiosyncratic risk, and some mortgages are defaulted in equilibrium. An unanticipated increase in the standard deviation of housing investment risk produces a credit crunch where delinquencies and mortgage interest rates increase, lending is curtailed, and aggregate demand for non-durable goods falls. The economy experiences a recession as a consequence of the credit crunch. The paper compares economies that differ only in the riskiness of housing investment. Economies with lower risk are characterized by lower steady-state mortgage default rates and higher loan-to-value and leverage ratios. The macroeconomic effects of an unanticipated increase in housing investment risk are amplified in high-leverage economies. Monetary policy plays an important role in the transmission of housing investment risk, as inertial interest rate rules generate deeper output contractions.
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Ben Bernanke & Mark Gertler & Simon Gilchrist, 1998.
"The Financial Accelerator in a Quantitative Business Cycle Framework,"
NBER Working Papers
6455, National Bureau of Economic Research, Inc.
- Bernanke, Ben S. & Gertler, Mark & Gilchrist, Simon, 1999. "The financial accelerator in a quantitative business cycle framework," Handbook of Macroeconomics, in: J. B. Taylor & M. Woodford (ed.), Handbook of Macroeconomics, edition 1, volume 1, chapter 21, pages 1341-1393 Elsevier.
- Bernanke, B. & Gertler, M. & Gilchrist, S., 1998. "The Financial Accelerator in a Quantitative Business Cycle Framework," Working Papers 98-03, C.V. Starr Center for Applied Economics, New York University.
- Alessandro Calza & Tommaso Monacelli & Livio Stracca, 2013.
"Housing Finance And Monetary Policy,"
Journal of the European Economic Association,
European Economic Association, vol. 11, pages 101-122, 01.
- Matteo Iacoviello, 2005.
"House Prices, Borrowing Constraints, and Monetary Policy in the Business Cycle,"
American Economic Review,
American Economic Association, vol. 95(3), pages 739-764, June.
- Matteo Iacoviello, 2002. "House prices, borrowing constraints and monetary policy in the business cycle," Boston College Working Papers in Economics 542, Boston College Department of Economics, revised 06 Dec 2004.
- Aoki, Kosuke & James Proudman & Gertjan Vlieghe, 2003.
"House prices, consumption, and monetary policy: a financial accelerator approach,"
Royal Economic Society Annual Conference 2003
7, Royal Economic Society.
- Aoki, Kosuke & Proudman, James & Vlieghe, Gertjan, 2004. "House prices, consumption, and monetary policy: a financial accelerator approach," Journal of Financial Intermediation, Elsevier, vol. 13(4), pages 414-435, October.
- Kosuke Aoki & James Proudman & Gertjan Vlieghe, 2002. "House prices, consumption, and monetary policy: a financial accelerator approach," Bank of England working papers 169, Bank of England.
- Tommaso Monacelli & Ester Faia, 2005.
"Optimal Interest Rate Rules, Asset Prices and Credit Frictions,"
Computing in Economics and Finance 2005
452, Society for Computational Economics.
- Faia, Ester & Monacelli, Tommaso, 2007. "Optimal interest rate rules, asset prices, and credit frictions," Journal of Economic Dynamics and Control, Elsevier, vol. 31(10), pages 3228-3254, October.
- Carlstrom, Charles T & Fuerst, Timothy S, 1997.
"Agency Costs, Net Worth, and Business Fluctuations: A Computable General Equilibrium Analysis,"
American Economic Review,
American Economic Association, vol. 87(5), pages 893-910, December.
- Charles T. Carlstrom & Timothy S. Fuerst, 1996. "Agency costs, net worth, and business fluctuations: a computable general equilibrium analysis," Working Paper 9602, Federal Reserve Bank of Cleveland.
- Ryo Kato, 2002. "Matlab code for the Carlstrom-Fuerst AER (1997) model," QM&RBC Codes 112, Quantitative Macroeconomics & Real Business Cycles.
When requesting a correction, please mention this item's handle: RePEc:ijc:ijcjou:y:2011:q:1:a:13. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Timo Laurmaa)
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.