{"id":"W7097577865","doi":"","title":"Information diversity and market efficiency spirals, Working paper, Wharton Upenn and Rotman Toronto","year":2011,"lang":"en","type":"article","venue":"","topic":"Financial Markets and Investment Strategies","field":"Economics, Econometrics and Finance","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Diversity (politics); Value (mathematics); Market efficiency; Information economics; Information transmission; Value of information; Efficient-market hypothesis; Information technology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001491967,0.0003168719,0.0005811878,0.001365375,0.0009244023,0.004206955,0.0003470049,0.001195027,0.005740073],"category_scores_gemma":[0.01378503,0.0005685455,0.0004972931,0.002312166,0.001755142,0.005807767,0.001171503,0.001019309,0.0004005983],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002882309,"about_ca_system_score_gemma":0.001785464,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01266827,"about_ca_topic_score_gemma":0.01320725,"domain_scores_codex":[0.9996864,0.00008663088,0.00002047676,0.00004913099,0.00007204185,0.00008531725],"domain_scores_gemma":[0.9950413,0.003129046,0.0008035906,0.0003067159,0.0004144072,0.0003048251],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.0004700455,0.0002249853,0.05219117,0.0003487057,0.0003224164,0.0006851212,0.002219431,0.07896029,0.001040013,0.6731824,0.06577204,0.1245834],"study_design_scores_gemma":[0.000157443,0.000109067,0.0412075,0.0003511552,0.0002006172,0.0004467285,0.001505345,0.08809771,0.0007947772,0.827543,0.0395131,0.00007353246],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6816077,0.0700504,0.03605071,0.06048021,0.0002982672,0.0001071679,0.002004026,0.0002490282,0.1491526],"genre_scores_gemma":[0.9757961,0.01403443,0.001788119,0.0002598343,0.0001012353,0.00002779843,0.000249435,0.00002330398,0.007719723],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01266827,"threshold_uncertainty_score":0.0251891,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03688250876886433,"score_gpt":0.1799274460916967,"score_spread":0.1430449373228324,"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."}}