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	param	t-stat
$ω$	0.0040	6.58
$α$	0.0781	29.36
$β$	0.9162	602.74
$γ$	-0.1598	-5.92

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US Dollar to Brazilian Real AGARCH Volatility Analysis

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News Impact Curve

Volatility Forecast

Parameter Estimates

Other US Dollar to Brazilian Real Analyses