This paper is marked retracted in the scholarly record (OpenAlex). Interpret its findings with caution.
Retraction: Regional impact of aging population on carbon dioxide emissions in China: Evidence from panel threshold regression (PTR)

Abstract
Genes, proteins, chemicals, diseases, species, mutations and cell lines named across the full text — each resolved to its canonical identifier and authoritative record.
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Taxonomy
TopicsEnergy, Environment, Economic Growth · Environmental Impact and Sustainability · Global Health Care Issues
The PLOS One Editors retract this article [1] due to concerns about:
The Editors have no evidence of any author involvement in the peer review concerns.
The Authors responded to acknowledge that Reference 62 (Lim et al. (1980)) was cited in error, and they stated that the other references were cited intentionally. The Editors do not consider this issue resolved.
YL, HX, BL, and LT did not agree with the retraction. NSM either did not respond directly or could not be reached.
The reference list from the paper itself. Each links out to its DOI / PubMed record.
- 1Liang Y, Xinping H, Mazlan NS, Liang B, Ting L. RETRACTED: Regional impact of aging population on carbon dioxide emissions in China: Evidence from panel threshold regression (PTR). P Lo S One. 2023;18(9):e 0290582. doi: 10.1371/journal.pone.0290582 37708104 PMC 10501635 · doi ↗ · pubmed ↗
- 2Liang Y, Mazlan NS, Mohamed AB, Mhd Bani NYB, Liang B. Regional impact of aging population on economic development in China: Evidence from panel threshold regression (PTR). P Lo S One. 2023;18(3):e 0282913. doi: 10.1371/journal.pone.0282913 36917591 PMC 10013891 · doi ↗ · pubmed ↗
