Die Aktienhaussen der 80er- und 90er-Jahre: Waren es spekulative Blasen?
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Die Aktienhaussen der 80er- und 90er-Jahre: Waren es spekulative Blasen?
Credit and Capital Markets – Kredit und Kapital, Vol. 36 (2003), Iss. 4 : pp. 465–482
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Martin T. Bohl, Frankfurt (Oder)
References
-
Allen, Franklin (2001): Do Financial Institutions Matter?, Journal of Finance 56, 1165-75.
Google Scholar -
Balke, Nathan S./Wohar, Mark E. (2003): Low Frequency Movements in Stock Prices: A State Space Decomposition, Review of Economics and Statistics (forthcoming).
Google Scholar -
Balke, Nathan S./Wohar, Mark E. (2001): Explaining Stock Prices Movements: Is there a Case for Fundamentals? Federal Reserve Bank of Dallas Economic and Financial Review, Third Quarter, 22-34.
Google Scholar -
Bhargava, Alok (1986): On the Theory of Testing for Unit Roots in Observed Time Series, Review of Economic Studies 53, 369-84.
Google Scholar -
Blanchard, Olivier J./Watson, Mark (1982): Bubbles, Rational Expectations, and Financial Markets, in Paul Wachtel, Hrsg., Crises in the Economic and the Financial Structure (Lexington Books, Lexington), 295-315.
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Abstract
The Stock Market Booms of the 80s and the 90s: Were they Speculative Bubbles?
Relying on a present value model and incorporating a quite general class of processes to model bubble like stock price deviations from the long-run equilibrium we provide empirical evidence of the existence of speculative bubbles in British, German and US stock prices. For this purpose we apply a new non-linear time series technique designed to detect asymmetric short-run adjustments to the longrun equilibrium. The empirical findings support the long-run validity of the present value model. Nevertheless, in the short-run stock prices exhibit bubble like departures from present value prices followed by a crash in all three stock markets under investigation. Hence, the stock price increases in the 80s and 90s may be driven by non-fundamental speculative bubble processes.