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	param	t-stat
$ω$	0.0218	7.88
$α$	0.1000	41.61
$β$	0.8633	312.32
$γ$	0.6440	25.05

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TOPIX Large 70 Index AGARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

Other TOPIX Large 70 Index Analyses