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Sage Reference Manual: Quantitative Finance - Mirrors

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CHAPTER<br />

FIVE<br />

MARKOV SWITCHING MULTIFRACTAL<br />

MODEL<br />

REFERENCE:<br />

How to Forecast Long-Run Volatility: Regime Switching and the Estimation of Multifractal Processes, Calvet and<br />

Fisher, 2004.<br />

AUTHOR:<br />

TESTS:<br />

• William Stein, 2008<br />

sage: msm = finance.MarkovSwitchingMultifractal(8,1.4,1.0,0.95,3)<br />

sage: loads(dumps(msm)) == msm<br />

True<br />

class sage.finance.markov_multifractal.MarkovSwitchingMultifractal(kbar, m0,<br />

sigma,<br />

gamma_kbar,<br />

b)<br />

INPUT:<br />

•kbar – positive integer<br />

•m0 – float with 0

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