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introduce the normal tempered stable (NTS) copula based on the Lévy process. We also propose a novel backtesting method for …
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use of computational methods and techniques for modelling financial asset prices, returns, and volatility, and on the use …
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stability. A case in point is the abrupt market crash of short volatility strategies on February 5th 2018. In this paper, we …
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approach is nonparametric, as we only assume a general local volatility model and we substitute the volatility and the other …
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