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	param	t-stat
$ω$	0.9744	5.62
$α$	0.3120	5.37
$β$	0.5483	9.37
$γ_{1}$	-0.0228	-0.16
$γ_{2}$	0.2088	0.96
$γ_{3}$	-0.3963	-2.46
$γ_{4}$	0.1202	0.59
$γ_{5}$	0.4006	1.77
$γ_{6}$	-0.7512	-3.54
$γ_{7}$	0.9349	4.47
$γ_{8}$	-0.7622	-3.53
$γ_{9}$	0.4008	1.59
$γ_{10}$	-0.2199	-1.10

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Arq Inc Zero Slope Spline-GARCH Volatility Analysis

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