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	param	t-stat
$m$	61
$α$	0.0439	18.71
$β$	0.8459	143.91
$γ$	0.0780	19.73
$λ_{1}$	0.0167	4.87
$λ_{2}$	0.0478	4.40
$λ_{3}$	0.9412	71.71

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American Electric Power Co Inc MF2-GARCH Volatility Analysis

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