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	param	t-stat
$ω$	1.1573	2.97
$α$	0.0964	4.90
$β$	0.8526	25.57
$γ_{1}$	0.0436	0.59
$γ_{2}$	-0.0001	0.00
$γ_{3}$	-0.1091	-1.88
$γ_{4}$	0.0892	2.28

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China Qinfa Group Ltd Zero Slope Spline-GARCH Volatility Analysis

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