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Extreme value theory for a class of EGARCH processes is developed. It is shown that the EGARCH process as well as the … results are then compared to related models, such as stochastic volatility models or Log-ACD models. -- EGARCH ; exponential … GARCH ; extreme value theory ; tail behavior ; Gumbel distribution ; conditional variance ; Gaussian tail ; stochastic …
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During the past decades, seasonal autoregressive integrated moving average (SARIMA) had become one of a prevalent linear models in time series and forecasting. Empirical research advocated that forecasting with non-linear models can be an encouraging alternative to traditional linear models....
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