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	param	t-stat
$m$	66
$α$	0.0233	10.36
$β$	0.8730	200.82
$γ$	0.0981	26.43
$λ_{1}$	0.0162	4.66
$λ_{2}$	0.0182	4.55
$λ_{3}$	0.9758	188.05

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PPG Industries Inc MF2-GARCH Volatility Analysis

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