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A note on stochastic volatility, GARCH models, and hyperbolic distributions
Jaschke, Stefan R. - 1997
We establish a relation between stochastic volatility models and the class of generalized hyperbolic distributions. These distributions have been found to fit exceptionally well to the empirical distribution of stock returns. We review the background of hyperbolic distributions and prove...
Persistent link: https://www.econbiz.de/10009577459
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Estimating state-price densities with nonparametric regression
Huynh, Kim; Kervella, Pierre; Zheng, Jun - 2002
Persistent link: https://www.econbiz.de/10009624851
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Estimation and testing for varying coefficients in additive models with marginal integration
Yang, Lijian; Härdle, Wolfgang; Park, Byeong U. - 2002
regression model. Asymptotic distribution theory is developed for the estimation method which enjoys the same rate of convergence … as univariate function estimation. For the test statistic, asymptotic normal theory is established. These theoretical …We propose marginal integration estimation and testing methods for the coefficients of varying coefficient multivariate …
Persistent link: https://www.econbiz.de/10009627286
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Growth regression and counterfactual income dynamics
Desdoigts, Alain - 2000
Persistent link: https://www.econbiz.de/10009611551
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Bayesian estimation of NIG-parameters by Markov Chain Monte Carlo Methods
Lillestøl, Jostein - 2000 - Rev.
alternative for modelling financial data exhibiting skewness and fat tails. In this paper we explore the Bayesian estimation of …
Persistent link: https://www.econbiz.de/10009612011
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How precise are price distributions predicted by implied binomial trees?
Härdle, Wolfgang; Zheng, Jun - 2002
Persistent link: https://www.econbiz.de/10009620778
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ExploRing persistence in financial time series
Lee, David - 2000
Persistent link: https://www.econbiz.de/10009611548
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The Cornish-Fisher-Expansion in the context of Delta - Gamma - Normal approximations
Jaschke, Stefan R. - 2001
Qualitative and quantitative properties of the Cornish-Fisher-Expansion in the context of Delta-Gamma-Normal approaches to the computation of Value at Risk are presented. Some qualitative deficiencies of the Cornish-Fisher-Expansion - the monotonicity of the distribution function as well as...
Persistent link: https://www.econbiz.de/10009614287
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Some convergence problems on heavy tail estimation using upper order statistics for generalized Pareto and lognormal distributions
Hernandez-Molinar, Raul (contributor);  … - 2003 - [Elektronische Ressource]
Persistent link: https://www.econbiz.de/10001919530
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Forecasting the real output using fractionally integrated techniques
Gil-Alaña, Luis A. - 2001
The annual structure of the real GDP in the UK, France, Germany and Italy is examined in this article by means of fractionally integrated techniques. Using a version of a testing procedure due to Robinson (1994), we show that the series can be specified in terms of I(d) statistical models with d...
Persistent link: https://www.econbiz.de/10009613608