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COVID-19 spread and inter-county travel: Daily evidence from the U.S.()
Daily data at the U.S. county level suggest that coronavirus disease 2019 (COVID-19) cases and deaths are lower in counties where a higher share of people have stayed in the same county (or travelled less to other counties). This observation is tested formally by using a difference-in-difference des...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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The Author(s). Published by Elsevier Ltd.
2020
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7580684/ https://www.ncbi.nlm.nih.gov/pubmed/34173479 http://dx.doi.org/10.1016/j.trip.2020.100244 |