Exploring the impact of online news sentiment and relevance on stock market risks: A signalling theory perspective

Huosong Xia, Yaqi Tian, Justin Zuopeng Zhang, Yulong Liu

Research output: Contribution to journalArticlepeer-review

Original languageEnglish
Article numbere13364
JournalExpert Systems
Volume42
Issue number1
DOIs
StatePublished - Jun 2 2023
Externally publishedYes

ASJC Scopus Subject Areas

  • Control and Systems Engineering
  • Theoretical Computer Science
  • Computational Theory and Mathematics
  • Artificial Intelligence

Keywords

  • financialization
  • fintech
  • online news relevance
  • online news sentiment
  • rate of stock
  • stock market risk

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