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	param	t-stat
$ω$	5.4712	6.45
$α$	0.1965	2.46
$β$	0.0547	0.48
$γ_{1}$	31.2043	7.37
$γ_{2}$	-40.8442	-5.20
$γ_{3}$	16.7733	2.11
$γ_{4}$	-11.9036	-1.65
$γ_{5}$	8.4398	1.24
$γ_{6}$	-7.9610	-1.17
$γ_{7}$	2.5203	0.36
$γ_{8}$	11.6965	1.50
$γ_{9}$	-15.6517	-2.60

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Gdh Supertime Group Company Zero Slope Spline-GARCH Volatility Analysis

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