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A Specification Test for Speculative Bubbles

West, Kenneth D. - 1986

estimated in two ways. One may test for speculative bubbles, or fads, by testing whether the two estimates are the same. When … the test is applied to some annual U.S. stock market data, the data usually reject the null hypothesis of no bubbles. The …

Persistent link: https://www.econbiz.de/10012477002

A Specification Test for Speculative Bubbles

West, Kenneth D. - 2010

Persistent link: https://www.econbiz.de/10012763029

On testing for bubbles during hyperinflations

Morita, Rubens; Psaradakis, Zacharias G.; Sola, Martin; … - In: Studies in nonlinear dynamics and econometrics : SNDE ; … 28 (2024) 1, pp. 25-37

Persistent link: https://www.econbiz.de/10014506885

Bidirectional relationship between investor sentiment and excess returns : new evidence from the wavelet perspective

Marczak, Martyna; Beissinger, Thomas - 2015

This paper sheds new light on the mutual relationship between investor sentiment and excess returns corresponding to the bubble component of stock prices. We propose to use the wavelet concept of the phase angle to determine the lead-lag relation between these variables. The wavelet phase angle...

Persistent link: https://www.econbiz.de/10011325814