NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH
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Who Should Work from Home during a Pandemic? The Wage-Infection Trade-off

Sangmin Aum, Sang Yoon (Tim) Lee, Yongseok Shin

NBER Working Paper No. 27908
Issued in October 2020
NBER Program(s):Economic Fluctuations and Growth, Labor Studies

Shutting down the workplace is an effective means of reducing contagion, but can incur large economic losses. We construct an exposure index, which measures infection risks across occupations, and a work-from-home index, which gauges the ease with which a job can be performed remotely across both industries and occupations. Because the two indices are negatively correlated but distinct, the economic costs of containing a pandemic can be minimized by only sending home those jobs that are highly exposed but easy to perform from home. Compared to a lockdown of all non-essential jobs, the optimal policy attains the same reduction in aggregate exposure (32 percent) with one-third fewer workers sent home (24 vs. 36 percent) and with only half the loss in aggregate wages (15 vs. 30 percent). A move from the lockdown to the optimal policy reduces the exposure of low-wage workers the most and the wage loss of the high-wage workers the most, although everyone's wage losses become smaller. A constrained optimal policy under which health workers cannot be sent home still achieves the same exposure reduction with a one-third smaller loss in aggregate wages (19 vs. 30 percent).

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Document Object Identifier (DOI): 10.3386/w27908

 
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