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Semiparametrische Volatilitätsmodelle -- Hochfrequente und Ultra-Hochfrequente Finanzdaten -- Berechnung des Value-at-Risk auf Grundlage parametrischer und semiparametrischer Modelle -- Analyse von Handelswartezeiten -- Glättung der Volatilität von hochfrequenten Finanzdaten in einem...
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Introduction -- Financial time series -- Smoothing long term volatility -- 4 Free-knot spline-GARCH model -- Simulation …
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-dimensional vector of financial returns. We identify common and idiosyncratic conditional volatility factors. The econometric framework … conditional volatility factor are investigated by means of a Monte Carlo study. Finally, we illustrate our approach with two …
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