Volatility, valuation ratios, and bubbles: An empirical measure of market sentiment

Arbeitspapier

We define a sentiment indicator based on option prices, valuation ratios and interest rates. The indicator can be interpreted as a lower bound on the expected growth in fundamentals that a rational investor would have to perceive in order to be happy to hold the market. The lower bound was unusually high in the late 1990s, reflecting dividend growth expectations that in our view were unreasonably optimistic. We show that our measure is a leading indicator of detrended volume and of analysts' long-term earnings growth expectations. Our approach depends on two key ingredients. First, we derive a new valuation-ratio decomposition that is related to the Campbell and Shiller (1988) loglinearization, but which resembles the Gordon growth model more closely and has certain other advantages. Second, we introduce a volatility index that provides a lower bound on the market's expected log return.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: SAFE Working Paper ; No. 312

Klassifikation und Themen

• Klassifikation: Wirtschaft ; General Financial Markets: General (includes Measurement and Data) ; Asset Pricing; Trading Volume; Bond Interest Rates ; Information and Market Efficiency; Event Studies; Insider Trading
• Thema: bubbles ; Option prices ; sentiment ; valuation ratios ; volatility

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Gao, Can ; Martin, Ian
• Ereignis: Veröffentlichung
• (wer): Leibniz Institute for Financial Research SAFE
• (wo): Frankfurt a. M.
• (wann): 2021

Weitere Informationen

• Handle: http://hdl.handle.net/10419/232025
• Letzte Aktualisierung: 10.03.2025, 11:42 MEZ