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	param	t-stat
$ω$	1.6108	5.73
$α$	0.1963	4.83
$β$	0.3425	4.25
$γ_{1}$	0.1079	1.18
$γ_{2}$	-0.1614	-1.18
$γ_{3}$	0.0812	0.85
$γ_{4}$	0.0520	0.61
$γ_{5}$	-0.2090	-2.43
$γ_{6}$	0.1727	2.01
$γ_{7}$	-0.0874	-1.17
$γ_{8}$	0.1319	1.21
$γ_{9}$	-0.1421	-0.67
$γ_{10}$	0.2655	0.89

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American Science & Engineering Inc Spline-GARCH Volatility Analysis

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Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other American Science & Engineering Inc Analyses