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The three most popular univariate conditional volatility models are the generalized autoregressive conditional heteroskedasticity (GARCH) model of Engle (1982) and Bollerslev (1986), the GJR (or threshold GARCH) model of Glosten, Jagannathan and Runkle (1992), and the exponential GARCH (or...
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the stock prices of these companies using entropy measures. The entropy and Mutual Information (MI) statistics permit an … analysis of the amount of information within the sentiment series, its relationship to the DJIA and an indication of how the …
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