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	param	t-stat
$m$	21
$α$	0.1231	11.55
$β$	0.5268	19.61
$γ$	0.1717	8.35
$λ_{1}$	0.0733	1.13
$λ_{2}$	0.1345	2.45
$λ_{3}$	0.8655	15.79

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