{"id":"W3125631683","doi":"10.1287/mnsc.2013.1779","title":"Financial Product Differentiation over the State Space in the Mutual Fund Industry","year":2013,"lang":"en","type":"article","venue":"Management Science","topic":"Financial Markets and Investment Strategies","field":"Economics, Econometrics and Finance","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"Social Sciences and Humanities Research Council of Canada","keywords":"Mutual fund; Market segmentation; Business; Finance; Economics; Marketing","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.001337514,0.0003081253,0.0005357172,0.0006441842,0.0003732218,0.001829563,0.000383169,0.0005935998,0.001673956],"category_scores_gemma":[0.005421253,0.0002854714,0.0005766587,0.0006119804,0.001667639,0.002531616,0.0009012788,0.0007030968,0.0001111199],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009971705,"about_ca_system_score_gemma":0.0003361146,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002572125,"about_ca_topic_score_gemma":0.00179343,"domain_scores_codex":[0.9996278,0.0001316776,0.00001867628,0.00009785716,0.00004984878,0.00007415161],"domain_scores_gemma":[0.9972382,0.001575418,0.0006637853,0.0001669346,0.0001247314,0.0002309062],"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":[0.001133649,0.0002681931,0.0896938,0.0001054867,0.0001695222,0.001041177,0.001667393,0.297415,0.00976353,0.5479319,0.001089453,0.04972081],"study_design_scores_gemma":[0.00005799781,0.0002009094,0.03673921,0.00002371742,0.00007833898,0.0002926036,0.0003341423,0.7798567,0.001438129,0.1803695,0.0005434506,0.00006528977],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9632692,0.0001494562,0.03406827,0.0002170427,0.000003315685,0.00001131822,0.00005336822,0.00002995196,0.002198011],"genre_scores_gemma":[0.9979162,0.00005917753,0.001414319,0.000008031761,0.000003402036,0.000006235268,0.00002126656,0.000002336271,0.0005689707],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002572125,"threshold_uncertainty_score":0.007234991,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03124360677056039,"score_gpt":0.2193958093081553,"score_spread":0.1881522025375949,"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."}}