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	param	t-stat
$m$	66
$α$	0.0168	10.82
$β$	0.8959	148.13
$γ$	0.0736	19.27
$λ_{1}$	0.0215	3.57
$λ_{2}$	0.0256	3.11
$λ_{3}$	0.9680	97.12

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Norfolk Southern Corp MF2-GARCH Volatility Analysis

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