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	param	t-stat
$ω$	0.0244	20.89
$α$	0.0747	35.88
$β$	0.9253	445.94
$γ$	0.4418	21.49
$δ$	1.0249	30.85

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Procter & Gamble Co/The APARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

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