Bloomberg: Portfolios to ‘Blow Up’ Without Tail Hedges

“The worst thing you can do with insurance is try to time it,” Taleb, a distinguished professor of risk engineering at New York University, said in an interview Monday on Bloomberg Television. “If you don’t have tail insurance, you don’t have a portfolio. Your portfolio is going to blow up.”

That’s a sobering reality check from someone who has long argued that instead of turning to the government for help in times of crisis, big investors and corporations should manage their own risks. His pleas for prudence were largely ignored, though, and most parts of the economy were ill-prepared for a sudden downturn when the coronavirus hit.

Link to Bloomberg article: Taleb Says Portfolios to ‘Blow Up’ Without Tail Hedges

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[The Guardian] The UK’s coronavirus policy may sound scientific. It isn’t

Nassim Nicholas Taleb and Yaneer Bar-Yam

When, along with applied systems scientist Dr Joe Norman, we first reacted to coronavirus on 25 January with the publication of an academic note urging caution, the virus had reportedly infected fewer than 2,000 people worldwide and fewer than 60 people were dead. That number need not have been so high.

Link: https://www.theguardian.com/commentisfree/2020/mar/25/…cummings