The Financial Crisis as an Overshooting Phenomenon
AbstractInspired by Dornbusch's model of exchange rate overshooting we develop a theory of stock market behaviour. The idea is that stock market prices overshoot and undershoot their long-run equilibrium values which are determined by the development in the real economy. The overshooting is fuelled primarily by a loose monetary policy. The simple macro model consists of three markets – the money market, the stock market and the goods market – interacting with different speeds of adjustment. The goods market slowly adjusts relative to the money and the asset market. This model can explain some of the major features of the global financial crisis, having its origin in the loose monetary policy in the USA and spreading its recession-plagued effects all over to the world economy. The model focuses primarily on the monetary interpretation of the present crisis leaving aside the complex interactions of the real estate bubble in the USA, followed by the innovation of new financial instruments which were sold all over the world, hoping to disperse the inherent risks. Nor does this model deal with the institutional aspects of the financial crisis (the failed behaviour of banks, the banking crises, unregulated financial markets, etc.). These are questions of better international regulation of the financial industry touched upon by the G-20 summit in London.
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Bibliographic InfoPaper provided by WIFO in its series WIFO Working Papers with number 336.
Length: 30 pages
Date of creation: 27 Apr 2009
Date of revision:
Financial Crisis; Open Economy Macroeconomics; Stock Markets; Business Cycles;
This paper has been announced in the following NEP Reports:
- NEP-ALL-2009-07-03 (All new papers)
- NEP-CBA-2009-07-03 (Central Banking)
- NEP-MAC-2009-07-03 (Macroeconomics)
- NEP-MON-2009-07-03 (Monetary Economics)
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.:
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[Short thematic guide to the study of current financial and economic crisis]," MPRA Paper 20743, University Library of Munich, Germany.
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