The Geographic Spread of COVID-19 Correlates with the Structure of Social Networks as Measured by Facebook
收藏NBER2020-04-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w26990
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资源简介：
We use aggregated data from Facebook to show that COVID-19 was more likely to spread between regions with stronger social network connections. Areas with more social ties to two early COVID-19 hotspots (Westchester County, NY, in the U.S. and Lodi province in Italy) generally had more confirmed
提供机构：
美国国家经济研究局
创建时间：
2020-04-01
