{"id":"W4415420298","doi":"10.1016/j.frl.2025.108758","title":"Comparative analysis of precious metals as hedges for clean energy stocks","year":2025,"lang":"en","type":"article","venue":"Finance research letters","topic":"Market Dynamics and Volatility","field":"Economics, Econometrics and Finance","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Northern British Columbia","funders":"","keywords":"Volatility (finance); Hedge; Spillover effect; Social connectedness; Diversification (marketing strategy); Portfolio; Heteroscedasticity; Futures contract","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0009682259,0.0003780374,0.0003744083,0.00244049,0.0002225165,0.001232973,0.0003820964,0.0004171674,0.00208555],"category_scores_gemma":[0.003404985,0.000105634,0.0007614499,0.002183963,0.0002511018,0.001108396,0.0006560886,0.0003531841,0.0003374593],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005037673,"about_ca_system_score_gemma":0.0004327125,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01021556,"about_ca_topic_score_gemma":0.01417347,"domain_scores_codex":[0.9996597,0.00006324369,0.00003104619,0.00008722395,0.0001100674,0.00004866137],"domain_scores_gemma":[0.9980471,0.0007843317,0.0005285859,0.0002077408,0.0003355262,0.00009664845],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000459781,0.0001238112,0.8943136,0.0003658334,0.0009269501,0.0004648009,0.0003425904,0.02411775,0.002329548,0.009015216,0.003561537,0.06397862],"study_design_scores_gemma":[0.00003580919,0.0003669914,0.8810275,0.0001410333,0.0006042696,0.0003273997,0.001137351,0.08557263,0.004709173,0.007605534,0.01839573,0.00007669397],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9877639,0.002054715,0.002159743,0.0002410213,0.00002271627,0.00002184379,0.003468121,0.0000580776,0.004209823],"genre_scores_gemma":[0.993165,0.0005122147,0.001009019,0.00002310335,0.00002454315,0.000007653609,0.004002864,0.00001050866,0.001245189],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01021556,"threshold_uncertainty_score":0.02031219,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07745343858257016,"score_gpt":0.3568922024220074,"score_spread":0.2794387638394372,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}