Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4576	7.99
$α$	0.1418	35.40
$β$	0.9730	291.31
$ν$	5.4027	11.61

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JASDAQ Stock Index GAS-GARCH Student T Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

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