Analyst optimism, information disclosure, and stock price collapse risk: Empirical insights from China’s A-share market

• Yang Li,

  Roles Conceptualization, Methodology, Writing – original draft

  Affiliations School of Economic and Management, Qinghai Minzu University, Xining, Qinghai, P. R. China, Business School, Qinghai University of Science and Technology, Xining, Qinghai, P. R. China, Qinghai Provincial Key Laboratory of Big Data in Finance and Artificial Intelligence Application Technology, Xining, Qinghai, P. R. China

  https://orcid.org/0009-0002-2211-1900

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• Yingchun Zhang ,

  Roles Conceptualization, Supervision, Validation

  * E-mail: mickych@163.com

  Affiliations School of Economic and Management, Qinghai Minzu University, Xining, Qinghai, P. R. China, Business School, Qinghai University of Science and Technology, Xining, Qinghai, P. R. China, Qinghai Provincial Key Laboratory of Big Data in Finance and Artificial Intelligence Application Technology, Xining, Qinghai, P. R. China

  https://orcid.org/0009-0007-8680-6337

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• Rui Ma,

  Roles Conceptualization, Formal analysis, Investigation, Writing – review & editing

  Affiliations School of Economic and Management, Qinghai Minzu University, Xining, Qinghai, P. R. China, Business School, Qinghai University of Science and Technology, Xining, Qinghai, P. R. China, Qinghai Provincial Key Laboratory of Big Data in Finance and Artificial Intelligence Application Technology, Xining, Qinghai, P. R. China

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• Ruixuan Wang

  Roles Conceptualization, Data curation, Formal analysis, Writing – review & editing

  Affiliations School of Economic and Management, Qinghai Minzu University, Xining, Qinghai, P. R. China, Business School, Qinghai University of Science and Technology, Xining, Qinghai, P. R. China, Qinghai Provincial Key Laboratory of Big Data in Finance and Artificial Intelligence Application Technology, Xining, Qinghai, P. R. China

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