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Open Access

Retraction

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

  • The PLOS One Editors

The PLOS One Editors retract this article [1] because it was identified as one of a series of submissions for which we have concerns about potential manipulation of the publication process, peer review integrity, and authorship. These concerns call into question the validity and provenance of the reported results. We regret that the issues were not identified prior to the article’s publication.

All authors did not agree with the retraction.

Reference

  1. 1. Sun C, Sun H, Li N, Khan MA, Zhang Z. Can core competence help reduce stock price synchronicity? - Empirical evidence based on text analysis. PLoS One. 2021;16(11):e0259409. pmid:34752465

Citation: The PLOS One Editors (2025) Retraction: Can core competence help reduce stock price synchronicity? - Empirical evidence based on text analysis. PLoS One 20(10): e0333986. https://doi.org/10.1371/journal.pone.0333986

Published: October 9, 2025

Copyright: © 2025 The PLOS One Editors. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.