{"id":"W3042647954","doi":"10.1287/mnsc.2022.4466","title":"Hedge Funds and Public Information Acquisition","year":2022,"lang":"en","type":"article","venue":"Management Science","topic":"Financial Markets and Investment Strategies","field":"Economics, Econometrics and Finance","cited_by":63,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Hedge fund; Public information; Business; Finance; Quarter (Canadian coin); Computer science; Internet privacy","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007859801,0.00005463011,0.00007130581,0.000383253,0.0006337659,0.0003031675,0.0002342461,0.000007424313,0.0005527345],"category_scores_gemma":[0.00001233957,0.00006490259,0.00001501721,0.0006180978,0.0001411291,0.001730362,0.0003521423,0.00004368022,0.00008991791],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009835837,"about_ca_system_score_gemma":0.000008125068,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002927908,"about_ca_topic_score_gemma":7.191953e-7,"domain_scores_codex":[0.9993379,0.000004838244,0.0001942653,0.0001839014,0.0000766539,0.0002025064],"domain_scores_gemma":[0.999688,0.000003818561,0.0001094617,0.0001494089,0.00000942427,0.00003989656],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000002026013,0.00001550934,0.007338033,0.00001169592,0.000002199582,5.102659e-7,0.0001013867,0.0000210019,0.000002456101,0.9877836,0.001336748,0.003384882],"study_design_scores_gemma":[0.0002965984,0.00009997368,0.3349704,0.000002234968,0.000001789651,0.000002008012,0.001048791,0.003544651,0.000004616773,0.1201628,0.5396804,0.0001857505],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.2688647,0.0002635071,0.002011646,0.001889235,0.000583811,0.0002542222,0.00003089501,0.00005146488,0.7260506],"genre_scores_gemma":[0.9976585,0.00006587657,0.0003233289,0.001276599,0.00001147407,0.00005292892,0.000009024493,0.000002251665,0.0006000543],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.8676208,"threshold_uncertainty_score":0.6052056,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02286910980275456,"score_gpt":0.1954067584170352,"score_spread":0.1725376486142806,"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."}}