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	param	t-stat
$ω$	0.8944	3.43
$α$	0.1238	4.11
$β$	0.7229	11.84
$γ_{1}$	-0.1986	-0.60
$γ_{2}$	0.4588	1.11
$γ_{3}$	-0.6789	-3.55
$γ_{4}$	0.9051	4.83
$γ_{5}$	-0.7186	-4.87

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Jiangsu Ankura Intelligent Power Co Ltd Zero Slope Spline-GARCH Volatility Analysis

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