The macroeconomics of financial crises: How risk premiums, liquidity traps and perfect traps affect policy options
The paper shows that structural models of the IS-LM and Mundell-Fleming variety have a lot to tell about the macroeconomics of the current global crisis. In addition to demonstrating how the emergence of risk premiums in money and capital markets may drive economies into recessions, it shows the following: (1) Liquidity traps may occur not only when interest rates approach zero but at positive and/or rising rates as well; (2) Fiscal policy works even in a small, open economy under flexible exchange rates when the country is stuck in a liquidity trap; (3) Near the fringe of liquidity traps, the risk arises of perfect traps, in which neither monetary nor fiscal policy works when used in isolation, but policy coordination is called for; and (4) Massive financial crises in the domestic money market may even destabilize the economy.
|Date of creation:||Jul 2009|
|Date of revision:|
|Contact details of provider:|| Postal: Dufourstrasse 50, CH - 9000 St.Gallen|
Phone: +41 71 224 23 25
Fax: +41 71 224 31 35
Web page: http://www.seps.unisg.ch/
More information through EDIRC
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.:
- Coenen, Günter & Wieland, Volker, 2003.
"The Zero-Interest Rate Bound and the Role of the Exchange Rate for Monetary Policy in Japan,"
CEPR Discussion Papers
3895, C.E.P.R. Discussion Papers.
- Coenen, Gunter & Wieland, Volker, 2003. "The zero-interest-rate bound and the role of the exchange rate for monetary policy in Japan," Journal of Monetary Economics, Elsevier, vol. 50(5), pages 1071-1101, July.
- Coenen, Günter & Wieland, Volker, 2003. "The zero-interest-rate bound and the role of the exchange rate for monetary policy in Japan," Working Paper Series 0218, European Central Bank.
- Volker Wieland & Gunter Coenen, 2003. "The Zero-Interest-Rate Bound and the Role of the Exchange Rate for Monetary Policy in Japan," Computing in Economics and Finance 2003 138, Society for Computational Economics.
- Mauro Boianovsky, 2004. "The IS-LM Model and the Liquidity Trap Concept: From Hicks to Krugman," History of Political Economy, Duke University Press, vol. 36(5), pages 92-126, Supplemen.
- Mauro Boianovsky, 2003. "The IS-LM Model and the Liquidity Trap Concept: from Hicks to Krugman," Anais do XXXI Encontro Nacional de Economia [Proceedings of the 31th Brazilian Economics Meeting] a13, ANPEC - Associação Nacional dos Centros de Pósgraduação em Economia [Brazilian Association of Graduate Programs in Economics].
- Krugman, Paul, 2000. "Thinking About the Liquidity Trap," Journal of the Japanese and International Economies, Elsevier, vol. 14(4), pages 221-237, December.
- Paul R. Krugman, 1998. "It's Baaack: Japan's Slump and the Return of the Liquidity Trap," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 29(2), pages 137-206.
- Lars E.O. Svensson, 2003.
"Escaping from a Liquidity Trap and Deflation: The Foolproof Way and Others,"
NBER Working Papers
10195, National Bureau of Economic Research, Inc.
- Lars E.O. Svensson, 2003. "Escaping from a Liquidity Trap and Deflation: The Foolproof Way and Others," Journal of Economic Perspectives, American Economic Association, vol. 17(4), pages 145-166, Fall.
- Karl Brunner & Allan H. Meltzer, 1968. "Liquidity Traps for Money, Bank Credit, and Interest Rates," Journal of Political Economy, University of Chicago Press, vol. 76, pages 1.
- George A. Akerlof, 2009. "How Human Psychology Drives the Economy and Why It Matters," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 91(5), pages 1175-1175.
When requesting a correction, please mention this item's handle: RePEc:usg:dp2009:2009-15. 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: (Martina Flockerzi)
If references are entirely missing, you can add them using this form.