Retraction notices

Optimizing Stock Portfolio Performance with a Combined RG1-TOPSIS Model: Insights from the Chinese Market

Type

Retraction

Notice date

12/27/2024 0:00

Journal

Journal of the Knowledge Economy

Publisher

Springer - Nature Publishing Group

Notice DOI

10.1007/s13132-024-02573-w

Original paper DOI

10.1007/s13132-023-01438-y

Reasons

• Concerns/Issues about Referencing/Attributions
• Concerns/Issues about Peer Review
• Investigation by Journal/Publisher
• Objections by Author(s)
• Unreliable Results and/or Conclusions

Matching venue names

Name match only, not an authoritative journal identifier.

• Journal of the Knowledge Economy