KOSPI 200 Volatility Index

CBOE Emerging Market Markets Volatility Index

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	param	t-stat
$ω$	0.0214	25.70
$α$	0.0971	44.18
$β$	0.9029	463.99
$γ$	0.2288	17.19
$δ$	1.6403	42.48

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Korea Stock Exchange KOSPI Index APARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

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