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Some exact results for an asset pricing test based on the average F distribution
Hwang, Soosung; Satchell, Stephen - In: Theoretical economics letters 2 (2012) 5, pp. 435-437
Persistent link: https://www.econbiz.de/10009746710
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Estimation of stationary stochastic processes via the empirical characteristic function
Knight, John L.; Satchell, Stephen - 1994
Persistent link: https://www.econbiz.de/10000147749
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Exact critical regions and confidence intervals for maximum likelihood estimators in the exponential regression model
Knight, John L. - In: Economics letters 41 (1993) 3, pp. 225-229
Persistent link: https://www.econbiz.de/10001145344
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Asymptotic expansions for random walks with normal errors
Knight, John L. - In: Econometric theory 9 (1993) 3, pp. 363-376
Persistent link: https://www.econbiz.de/10001151129
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Existence of unbiased estimators of the Black Scholes option price, other derivatives, and hedge ratios
Knight, John L. - In: Econometric theory 13 (1997) 6, pp. 791-807
Persistent link: https://www.econbiz.de/10001236167
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Using approximate results for validating value-at-risk
Hong, Jimmy; Knight, John L.; Satchell, Stephen; … - In: The journal of risk model validation 4 (2010/11) 3, pp. 69-81
Persistent link: https://www.econbiz.de/10008699876
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The Effects of Structural Breaks in ARCH and GARCH Parameters on Persistence of GARCH Models
Hwang, Soosung; Valls Pereira, Pedro L. - 2009
We show that persistence of conditional volatility in large samples could be exaggerated by the existence of structural breaks in the ARCH and GARCH parameters. Our results suggest that extreme persistence frequently observed in index volatility does not necessarily indicate the same level of...
Persistent link: https://www.econbiz.de/10014214849
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The Effects of Structural Breaks in Arch and GARCH Parameters on Persistence of GARCH Models
Hwang, Soosung; Valls Pereira, Pedro L. - 2004
We show that persistence of conditional volatility in large samples could be exaggerated by the existence of structural breaks in the ARCH and GARCH parameters. Our results suggest that extreme persistence frequently observed in index volatility does not necessarily indicate the same level of...
Persistent link: https://www.econbiz.de/10014068444
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Option pricing with GARCH and systematic consumption risk
Satchell, Stephen; Timmermann, Allan - 1993
Persistent link: https://www.econbiz.de/10000930377