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	param	t-stat
$ω$	0.0769	18.34
$α$	0.1213	21.94
$β$	0.8787	157.01
$γ$	0.2407	6.70
$δ$	0.6495	13.39

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Hill International Inc APARCH Volatility Analysis

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Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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