Authors Dario Perkins

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Nice article from @MESandbu. This from a theme in sellside research before Christmas. Could the pandemic break secular stagnation & deliver a decade of strong growth?


Historical evidence clear - pandemics are usually deflationary, causing lower r*. Big difference with wars, which usually cause r* to rise. Great Jorda et al paper on this

Here is their main result


Historically, Wars destroyed both capital stock and labour force. Pandemics killed millions but left capital stock untouched. Covid-19 is neither of these things. Workforce hasn't plunged, capital stock untouched. Comparison with 1920s is a stretch. So precedent for today..

Some more recent evidence based on modern health crises shows only a short-lived boost to GDP, then weaker trend then before. See this Vox column