Changes in online public opinions associated with various three-child supportive policies in China: Observational study using social media data over time

• Lijuan Peng,

  Roles Formal analysis, Methodology, Writing – original draft

  Affiliation School of Business Administration, Zhejiang Gongshang University, Hangzhou, China

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• Tinggui Chen ,

  Roles Conceptualization

  * E-mail: ctgsimon@mail.zjgsu.edu.cn

  Affiliation School of Artificial Intelligence and Electronic Commerce, Zhejiang Gongshang University Hangzhou College of Commerce, Hangzhou, China

  https://orcid.org/0000-0001-6061-2517

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• Jianjun Yang,

  Roles Methodology, Writing – review & editing

  Affiliation Department of Computer Science and Information Systems, University of North Georgia, Oakwood, Georgia, United States of America

  https://orcid.org/0000-0003-2484-6011

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• Guodong Cong

  Roles Data curation

  Affiliation School of Business Administration, Zhejiang Gongshang University, Hangzhou, China

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