Zhang, Yue; Huang, Difang; Xiang, Zhiqiang; Yang, Yuan; … - 2023
most popular microblog site in China around the time of the COVID-19 lockdown in Shanghai from February to May 2022. We … find that the expressed sentiment of Shanghai residents drops significantly one week into the lockdown. By contrast, the … expressed sentiment of residents outside Shanghai rises sharply following the lockdown as it prevents the spread of the COVID-19 …