Narrow search
Showing 1 - 10 of 172
Cover Image
Is value premium a proxy for time-varying investment opportunities : some time series evidence
Guo, Hui (contributor) - 2005
to be robust using both the realized volatility model and the GARCH model, confirm that the value premium cannot be …
Persistent link: https://www.econbiz.de/10002995301
Cover Image
Forecasting foreign exchange volatility : is implied volatility the best we can do?
Neely, Christopher J. (contributor) - 2003 - [Elektronische Ressource], rev
Persistent link: https://www.econbiz.de/10001974118
Cover Image
Does idiosyncratic risk matter : another look
Guo, Hui (contributor); Savickas, Robert (contributor) - 2003 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10001984084
Cover Image
Idiosyncratic volatility, stock market volatility, and expected stock returns
Guo, Hui (contributor); Savickas, Robert (contributor) - 2003 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10001985899
Cover Image
Modelling the MIB30 implied volatility surface : does efficiency matter?
Cassese, Gianluca (contributor);  … - 2005
"We analyze the volatility surface vs. moneyness and time to expiration implied by MIBO options written on the MIB30 …, the most important Italian stock index. We specify and fit a number of models of the implied volatility surface and find … that it has a rich and interesting structure that strongly departs from a constant volatility, Black-Scholes benchmark …
Persistent link: https://www.econbiz.de/10002917585
Cover Image
Market timing with aggregate and idiosyncratic stock volatilities
Guo, Hui (contributor); Higbee, Jason (contributor) - 2005 - rev.
Persistent link: https://www.econbiz.de/10003344908
Cover Image
Size and value anomalies under regime shifts
Guidolin, Massimo (contributor);  … - 2005
"This paper finds strong evidence of time-variations in the joint distribution of returns on a stock market portfolio and portfolios tracking size--and value effects. Mean returns, volatilities and correlations between these equity portfolios are found to be driven by underlying regimes that...
Persistent link: https://www.econbiz.de/10002917584
Cover Image
A Bayesian approach to counterfactual analysis of structural change
Kim, Chang-jin (contributor); Morley, James C. (contributor) - 2004 - [Elektronische Ressource], rev.
Persistent link: https://www.econbiz.de/10002496905
Cover Image
Does stock market volatility forecast returns : the international evidence
Guo, Hui (contributor) - 2003 - [Elektronische Ressource], rev
Persistent link: https://www.econbiz.de/10001979873
Cover Image
Implied volatility from options on gold futures : do statistical forecasts add value or simply paint the lilly?
Neely, Christopher J. (contributor) - 2003 - [Elektronische Ressource], rev
Persistent link: https://www.econbiz.de/10001982800