Cluster Sensitivity Analysis: Thematic Stability with/without 2025 Publications – AI in Sustainable Finance and ESG

This dataset demonstrates the impact of 2025 publications on thematic clusters using Cohen's Kappa on 27 keywords. Key result: Kappa = -0.249 (p = 0.0316) → significant cluster instability when including 2025 data. Files:- cluster_sensitivity_kappa.R (full script)- cluster_keywords_27.csv (data)- kappa_cluster_result.txt (exact output)- README.md