RETRACTED: Can core competence help reduce stock price synchronicity? - Empirical evidence based on text analysis

• Changling Sun,

  Roles Conceptualization, Data curation, Funding acquisition, Methodology, Writing – original draft

  Affiliation Business School, Beijing Normal University, Beijing, PR China

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• Hetao Sun,

  Roles Conceptualization, Data curation, Methodology, Software, Writing – original draft

  Affiliation China International Capital Corporation Limited, Beijing, PR China

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• Nian Li ,

  Roles Data curation, Software, Writing – review & editing

  * E-mail: linian@ruc.edu.cn (NL); khanasif82@uokajk.edu.pk (MAK)

  Affiliation School of Economics and Management, Yanshan University, Qinhuangdao, Hebei Province, PR China

  https://orcid.org/0000-0001-9139-1569

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• Muhammad Asif Khan ,

  Roles Supervision, Writing – review & editing

  * E-mail: linian@ruc.edu.cn (NL); khanasif82@uokajk.edu.pk (MAK)

  Affiliations Department of Commerce, Faculty of Management Sciences, University of Kotli, Azad Jammu and Kashmir, Kotli, Pakistan, Department of Business Management, College of Business and Economics, University of Johannesburg, Johannesburg, South Africa

  https://orcid.org/0000-0002-3563-2951

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• Zixi Zhang

  Roles Formal analysis, Writing – review & editing

  Affiliation Business School, Renmin University of China, Beijing, PR China

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