The Study
Does environmental, social, and governance news coverage affect the cost of equity? A textual analysis of media coverage
This study looked at whether news stories about companies doing good things (like helping the environment or treating workers well) were linked to those companies paying less to borrow money. It found that yes, companies with more positive news tended to pay less—but that doesn’t mean the news caused the lower cost. It could be that companies that already had strong finances got more good press.
Analysis score
Maximum 0 for a computational/algorithm study.
Where the score came from
When companies get more positive news about being environmentally and socially responsible, investors feel more confident and ask for lower returns.
Where does this study sit?
Systematic Reviews & Meta-analyses
Max 100Randomized Trials
Max 90Cohort Studies
Max 72Case-Control
Max 58Cross-Sectional
Max 44Case Reports & Series
Max 30Expert Opinion
Max 50 / 100
Quality score
Based on clinical experience or non-systematic literature reviews. The lowest level of evidence as they are most susceptible to bias and personal perspective.
Key takeaways
Summary
Based on the study abstract and findings.
- 1Yes — a 0.054% reduction in financing cost can mean millions saved annually for large firms, making ESG transparency a valuable financial tool.
- 2For every big jump in positive ESG news, companies save 0.054% on their cost of raising money.
- 3This effect is twice as strong for big companies and state-owned firms.
Score breakdown, methodology, conflicts of interest, evidence analysis & raw study data
Publication
Journal
Frontiers in Public Health
Year
2025
Authors
Haixu Yu, Chuanyu Liang, Weiran Wang, Xinglin Liu
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.