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	param	t-stat
$ω$	0.0111	2.04
$α$	0.0603	11.76
$β$	0.9976	873.58
$γ$	-0.0607	-11.90

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Houghton Mifflin Harcourt Co EGARCH Volatility Analysis

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Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Houghton Mifflin Harcourt Co Analyses