{"id":"W2126036239","doi":"10.7202/601041ar","title":"Évaluation de l’hypothèse de la moyenne-variance : une application au portefeuille des banques canadiennes","year":2009,"lang":"fr","type":"article","venue":"L Actualité économique","topic":"Corporate Finance and Governance","field":"Business, Management and Accounting","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal","funders":"","keywords":"Humanities; Political science; Mathematics; Philosophy","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.01402052,0.0009399156,0.001267991,0.001841563,0.001444587,0.004428082,0.002147038,0.001943647,0.01376205],"category_scores_gemma":[0.05654003,0.0004686654,0.002772559,0.00280577,0.003154035,0.003476421,0.002861074,0.002541916,0.0008263242],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002910641,"about_ca_system_score_gemma":0.003627039,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03547764,"about_ca_topic_score_gemma":0.01929405,"domain_scores_codex":[0.9909235,0.00525099,0.0003174719,0.001249075,0.001869149,0.0003897886],"domain_scores_gemma":[0.9295428,0.05955828,0.002837566,0.004021369,0.003573226,0.0004668746],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.0008970027,0.000659884,0.194603,0.0007167206,0.001602663,0.0009076144,0.006586209,0.1013428,0.002075803,0.5781539,0.003005302,0.1094492],"study_design_scores_gemma":[0.0003715565,0.001357686,0.1077224,0.000637591,0.0009553519,0.0006585905,0.01001661,0.4654378,0.003771481,0.3855307,0.02328987,0.0002503798],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6573771,0.001675414,0.2839786,0.006787924,0.0003126336,0.000467468,0.001094763,0.000258921,0.04804721],"genre_scores_gemma":[0.97058,0.0004095587,0.02543958,0.0001905539,0.00006993064,0.0001705794,0.0003488234,0.00003792307,0.002753088],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9645224,"threshold_uncertainty_score":0.07414848,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0271550066441064,"score_gpt":0.2308400026189558,"score_spread":0.2036849959748493,"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."}}