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stochastic volatility of asset prices and to give theoretical arguments for empirically well documented facts. We show that … stochastic volatility. …
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differences of opinion is left, and hence volatility is decreased. …
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from options data. In a second step, jump tail distributions are approximated using the extreme value theory. Applying the …
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In this paper we apply statistical inference techniques to build neural network models which are able to explain the prices of call options written on the German stock index DAX. By testing for the explanatory power of several input variables serving as network inputs, some insight into the...
Persistent link: https://www.econbiz.de/10011622006