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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
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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
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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
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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
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Strategic asset allocation and consumption decisions under multivariate regime switching
Guidolin, Massimo (contributor);  … - 2005
"This paper studies strategic asset allocation and consumption choice in the presence of regime switching in asset returns. We find evidence that four separate regimes - characterized as crash, slow growth, bull and recovery states - are required to capture the joint distribution of stock and...
Persistent link: https://www.econbiz.de/10002917579
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On the cross of conditionally expected stock returns
Guo, Hui (contributor); Savickas, Robert (contributor) - 2003 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10001986896
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A dynamic look at subprime loan performance
Danis, Michelle A. (contributor);  … - 2005
from the loan performance database on securitized private-label pool collateral, we utilize a two-step estimation procedure … to control for the endogeneity of delinquency in an estimation of default and prepayment probabilities. We find strong …
Persistent link: https://www.econbiz.de/10002977392
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Time-varying risk premia and the cross section of stock returns
Guo, Hui (contributor) - 2003 - [Elektronische Ressource], rev
Persistent link: https://www.econbiz.de/10001973914
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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
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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