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Param	Value	t-stat
mwindow	36
αARCH	0.0247	1.47
βGARCH	0.8568	55.46***
γleverage	0.1055	5.79***
λ₁tau intercept	0.0100	2.63***
λ₂forecast adj.	0.0270	3.55***
λ₃tau persistence	0.9683	112.72***

Parameter	Value	t-statistic
m window Rolling window length	36
α ARCH Response to squared shocks	0.0247	1.47
β GARCH Volatility persistence	0.8568	55.46***
γ leverage Additional response to negative shocks	0.1055	5.79***
λ₁ tau intercept Baseline long-term coefficient	0.0100	2.63***
λ₂ forecast adj. Forecast performance sensitivity	0.0270	3.55***
λ₃ tau persistence Long-term factor persistence	0.9683	112.72***

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