Nassim Nicholas Taleb

@nntaleb ↗

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Last Checked Sept. 15, 2021

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Fri Nov 27 18:05:55 +0000 2020

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Nassim Nicholas Taleb @nntaleb

The entire point, see Chap3 of Stat consequences of fat tails, is that under fat tails, most eigenvalues are noise. LLN works slowly even when eigenvalues exist. Marcenko-Pastur REQUIRES the 4th moment. https://t.co/tHuwkGfr79 — PolitiTweet.org

Factor Diversification is Dead: The chart below shows explained variance of eigenvalues from the rank correlation… https://t.co/OYqsb7nJat

Posted Nov. 27, 2020 Hibernated

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Nassim Nicholas Taleb @nntaleb

@ugotcucked @olafdreyer I worked for UBS. You got it? — PolitiTweet.org

Posted Nov. 27, 2020 Hibernated

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Nassim Nicholas Taleb @nntaleb

@sfiscience You definitely have upright scientists out there. But citing Farmer is not good for your mission. — PolitiTweet.org

Posted Nov. 27, 2020 Hibernated