{"id":"W2408902683","doi":"","title":"Biotechnology stock prices before public announcements: evidence of insider trading?","year":2000,"lang":"en","type":"article","venue":"PubMed","topic":"Pharmaceutical industry and healthcare","field":"Pharmacology, Toxicology and Pharmaceutics","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"CARE Canada; Cancer Care Ontario","funders":"","keywords":"Stock (firearms); Insider trading; Equity (law); Stock price; Insider; Business; Food and drug administration; Event study; Finance","routes":{"ca_aff":true,"ca_fund":false,"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":[0.01006389,0.000229337,0.0004480836,0.001173998,0.0003504842,0.00171513,0.0004614464,0.0008729979,0.002761399],"category_scores_gemma":[0.05135766,0.0002239609,0.0003772712,0.001303115,0.0009284109,0.001349249,0.0006827299,0.001214236,0.000586262],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007921721,"about_ca_system_score_gemma":0.000495612,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008214485,"about_ca_topic_score_gemma":0.0007636709,"domain_scores_codex":[0.9939085,0.00131674,0.0007704585,0.0005931806,0.003101027,0.0003099526],"domain_scores_gemma":[0.7911397,0.07033274,0.1230085,0.007089207,0.006135882,0.002293901],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001439857,0.0002119701,0.9596797,0.0001317021,0.0001851968,0.0004744978,0.0005384049,0.0002035619,0.002225684,0.000595553,0.001028065,0.033286],"study_design_scores_gemma":[0.00004077439,0.0005921529,0.9915369,0.00004775696,0.0001148162,0.0007291382,0.0002230409,0.0008312683,0.00347056,0.0006336497,0.001757547,0.00002249387],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9899877,0.00173789,0.0008992031,0.0009272234,0.00005429372,0.00003899168,0.0004395337,0.0000276941,0.005887459],"genre_scores_gemma":[0.9985017,0.0002696998,0.0003084828,0.0001915733,0.0001105313,0.00001211283,0.0002321183,0.000006005807,0.0003678003],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01006389,"threshold_uncertainty_score":0.05322355,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.5507448918399805,"score_gpt":0.5108073955053362,"score_spread":0.03993749633464438,"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."}}