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	param	t-stat
$m$	21
$α$	0.7384	7,384,220.00
$β$	0.0116	115,780.00
$γ$	0.5000	5,000,000.00
$λ_{1}$	0.1512	1,511,740.00
$λ_{2}$	0.0218	217,550.00
$λ_{3}$	0.1949	1,949,040.00

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Brazilian Real MF2-GARCH Volatility Analysis

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News Impact Curve

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