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find that the Poisson jump-diffusion and not the GARCH (1,1) process lends statistical support for the data description. We …
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In this paper we compare the price of an option with one year maturity of the German stock index DAX for several volatility models including long memory and leverage effects. We compute the price by applying a present value scheme as well as the Black-Scholes and Hull-White formulas which...
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Renditeverteilung existieren und sich überwiegend auch ein Leverage-Effekt identifizieren lässt. Durch eine ARMA-GARCH …
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We use an information-theoretic approach to interpret Engle's (1982) and Bollerslev's (1986) GARCH model as a model for …
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