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intrinsic to this type of model: calibration of parameters and hedging of jump risk. Even though the estimation problem is ill …
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<Para ID="Par1">We consider the valuation of options with stressed-beta in a reduced form model. Under this two-state beta model, we provide the analytic pricing formulae for the European options and American options as the integral forms. Specifically, we provide the integral representation of the early...</para>
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the calibration fit of both univariate option surfaces and market implied correlations for a period extending from the 2nd … of June 2008 until the 30th of October 2009 under the two model settings and assess the calibration risk arising from … different calibration procedures by pricing traditional multivariate exotic options. In particular we show that the decoupling …
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We derive a closed-form solution for the price of a European call option in the presence of ambiguity about the stochastic process that determines the variance of the underlying asset’s return. The option pricing formula of Heston (Rev Financ Stud 6(2):327–343, <CitationRef CitationID="CR43">1993</CitationRef>) is a particular case of...</citationref>
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