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	param	t-stat
$ω$	1.7955	5.25
$α$	0.1518	3.60
$β$	0.5523	5.17
$γ_{1}$	1.0973	1.70
$γ_{2}$	-0.2879	-0.30
$γ_{3}$	-2.1529	-2.53
$γ_{4}$	2.6847	2.69
$γ_{5}$	-2.5152	-3.17
$γ_{6}$	1.8966	2.90
$γ_{7}$	-0.8917	-0.98
$γ_{8}$	0.0015	0.00
$γ_{9}$	0.3618	0.37
$γ_{10}$	-0.2690	-0.52

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