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Large data sets in finance with millions of observations have becomewidely available. Such data sets enable the construction of reliablesemi-parametric estimates of the risk associated with extreme pricemovements. Our approach is based on semi-parametric statisticalextreme value analysis, and...
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This paper uses the method developed by Bollerslev and Todorov (2011b) to estimate risk premia for extreme events for the US and the German stock markets. The method extracts jump tail measures from high-frequency futures price data and from options data. In a second step, jump tail...
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Since its introduction in 2003, volatility indices such as the VIX based on the model-free implied volatility (MFIV …) have become the industry standard for assessing equity market volatility. MFIV suffers from estimation bias which typically … underestimates volatility during extreme market conditions due to sparse data for options traded at very high or very low strike …
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