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	param	t-stat
$ω$	0.7921	4.11
$α$	0.0219	1.42
$β$	0.7240	2.57
$γ_{1}$	-1.6022	-0.92
$γ_{2}$	2.7430	1.09
$γ_{3}$	-2.6743	-2.18
$γ_{4}$	3.4778	4.39
$γ_{5}$	-3.3925	-5.32
$γ_{6}$	1.5399	2.64
$γ_{7}$	0.6258	1.04
$γ_{8}$	-1.1448	-1.66
$γ_{9}$	0.4877	0.84

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