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and structural breaks on fractality is investigated through the ARFIMA-FIGARCH and ARFIMA-HYGARCH models. We observe that …
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fractionally integrated generalized autoregressive conditional heteroskedasticity (FIGARCH) model. Our algorithm is a variation of …
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This article considers the use of the long memory volatility process, FIGARCH, in representing Deutschemark - US dollar … spot exchange rate returns for both high and low frequency returns data. The FIGARCH model is found to be the preferred … the FIGARCH specification is found to be adequate. …
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