COVID-19?

Xiaoling Yu1,2, Kaitian Xiao3

  • 1Business School, Foshan University, Foshan, China.

Heliyon
|May 27, 2024
PubMed
概括

中国股市对负面的COVID-19新闻做出了负面反应,对好消息做出了积极反应,负面反应更加强烈. 小型股票对好消息和坏消息的反应更强烈.