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	param	t-stat
$ω$	0.9012	11.85
$α$	0.0949	6.66
$β$	0.8503	35.14
$γ_{1}$	-0.0004	-1.73

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Ecology and Environment Inc Zero Slope Spline-GARCH Volatility Analysis

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Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ecology and Environment Inc Analyses