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The article describes a global and arbitrage-free parametrization of the eSSVI surfaces introduced by Hendriks and Martini in 2019. A robust calibration of such surfaces has already been proposed by the quantitative research team at Zeliade in 2019, but it is sequential in expiries and lacks of...
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Bermudan cancelable features. We consider a three-factor pricing model with FX volatility skew which results in a time …
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Introduction -- Volatility and its estimation -- Overview of volatility derivatives -- Options delta hedging with no … options at all -- Volatility derivatives in portfolio optimization -- Benefits of using volatility futures in investment … strategies -- Predictive properties of the volatility term structure -- Conclusions -- List of gures -- List of tables …
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The asset value of government has traditionally been seen as the accounting value of public assets. We develop a detailed financial economics view on sovereign asset values using market measures to arrive at implied sovereign asset values. We establish definition and dependencies within the...
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volatility of credit spreads, generates a flexible credit term structure and provides a good fi t to a century of observed … spreads. The model matches the widespread volatility smirk in index options as well as the first two moments of government …
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