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	param	t-stat
$ω$	0.7958	4.21
$α$	0.1324	3.72
$β$	0.7530	11.70
$γ_{1}$	-1.5811	-1.53
$γ_{2}$	1.7643	1.12
$γ_{3}$	0.7232	0.71
$γ_{4}$	-1.9014	-2.37
$γ_{5}$	1.3762	2.56

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Pony Testing International Group Co Ltd Zero Slope Spline-GARCH Volatility Analysis

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