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PubMed COVID-19 Clinical Care

43251 - 43260 of 44782 results found

Fear and hope in financial social networks: Evidence from COVID-19

Date
Wednesday, November 09, 2022 - 4:00 AM
Description
This paper examines the diffusion of COVID-19 news on social media using a large sample of approximately 45 million tweets. Using textual analysis, I identify tweets containing COVID-19 news, and construct an index representing the intensity of