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	param	t-stat
$ω$	1.2137	6.89
$α$	0.1074	7.78
$β$	0.8131	38.37
$γ_{1}$	-0.0129	-0.53
$γ_{2}$	0.0449	1.25
$γ_{3}$	-0.1041	-3.46
$γ_{4}$	0.1526	4.33
$γ_{5}$	-0.1514	-3.72
$γ_{6}$	0.1199	2.89
$γ_{7}$	-0.0598	-1.55
$γ_{8}$	0.0102	0.39

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Cisco Systems Inc Zero Slope Spline-GARCH Volatility Analysis

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