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Rationing social contact during the COVID-19 pandemic: Transmission risk and social benefits of US locations

Author(s)
Benzell, Seth Gordon; Collis, Avinash; Nicolaides, Christos
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Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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Abstract
To prevent the spread of coronavirus disease 2019 (COVID-19), some types of public spaces have been shut down while others remain open. These decisions constitute a judgment about the relative danger and benefits of those locations. Using mobility data from a large sample of smartphones, nationally representative consumer preference surveys, and economic statistics, we measure the relative transmission reduction benefit and social cost of closing 26 categories of US locations. Our categories include types of shops, entertainments, and service providers. We rank categories by their trade-off of social benefits and transmission risk via dominance across 13 dimensions of risk and importance and through composite indexes. We find that, from February to March 2020, there were larger declines in visits to locations that our measures indicate should be closed first.
Date issued
2020-06
URI
https://hdl.handle.net/1721.1/125773
Department
Sloan School of Management
Journal
Proceedings of the National Academy of Sciences
Publisher
National Academy of Sciences
Citation
Benzell, Seth G. et al. "Rationing social contact during the COVID-19 pandemic: Transmission risk and social benefits of US locations. " Proceedings of the National Academy of Sciences (June 2020) © 2020 The Author(s)
Version: Final published version
ISSN
0027-8424
1091-6490

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