Category Archives: coronavirus

History Warns Us to Avoid a W-shaped Recession

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May 3, 2020 — “Those who do not study history are condemned to repeat it.”  And the rest of us are condemned to repeat George Santayana.

Will the Coronavirus Recession of 2020 be V-shaped?  Or U-shaped?  If we fail to heed the lessons of history it is likely to be W-shaped, with incipient recovery followed by successive relapses into sickness and recession.

As has been widely noted, we would have been better prepared to cope with the Covid-19 pandemic in the first place if everyone had paid more attention to the past history of epidemics. Be that as it may, the world is now deep into the pandemic and its economic consequences, the most severe such events since the interwar period, 1918-1939.  As decision-makers in every country contemplate their next steps, they would do well to ponder the precedents of that interwar period. read more

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Is the coronavirus recession of 2020 unprecedented?

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April 8, 2020 — A reporter asks: Can this situation be compared to the Great Depression? Or any other historical parallel that you can refer to?

My answer: The coronavirus recession this year is set to be worse than the Great Recession of 2007-09, is unprecedented in its suddenness, and is likely to show the deepest economic trough since the Great Depression of the 1930s.  The most natural precedent is the global influenza pandemic of 1918-20, which has been estimated to have caused negative growth of 6% in the typical country, in a recent paper by Robert Barro, Jose Ursua, and Joanna Weng. read more

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Black Swans Like COVID-19 are Predictable

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March 30, 2020 —   Events like the COVID-19 pandemic of 2020, the US housing crash of 2007-09, and the terrorist attack of September 11, 2001, are called “black swans”: in each case, few people were able to predict them reliably, at least not with precision.  But they were known unknowns, not unknown unknowns.  That is, in each case, knowledgeable analysts were fully aware that such a thing could happen, even that it was likely to happen eventually.  They could not predict that the event would happen with high probability in any given year.  But the consequences of each of these events were severe, and predictably so.  Thus, policymakers should have listened to the warnings and should have taken steps in advance. They could have helped avert or mitigate disaster if they had done so. read more

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