{"id":"W2110607907","doi":"10.18553/jmcp.2005.11.9.746","title":"Product-Line Extensions and Pricing Strategies of Brand-Name Drugs Facing Patent Expiration","year":2005,"lang":"en","type":"article","venue":"Journal of Managed Care Pharmacy","topic":"Pharmaceutical Economics and Policy","field":"Economics, Econometrics and Finance","cited_by":58,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria","funders":"","keywords":"Generic drug; Prescription drug; Medicine; Marketing; Medical prescription; Brand extension; Brand loyalty; Product (mathematics); Advertising; Market share; Brand names; Panel data; Expiration date; Drug; Business; Brand management; Economics; Pharmacology","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":[0.001284295,0.0001850813,0.0002262216,0.0006467695,0.0002276653,0.001079658,0.0004043936,0.0004644633,0.00300807],"category_scores_gemma":[0.007308559,0.000156034,0.0003275833,0.000422465,0.00048128,0.001369804,0.0005365341,0.0005733225,0.000250552],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004199991,"about_ca_system_score_gemma":0.0003215926,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009496767,"about_ca_topic_score_gemma":0.0007416925,"domain_scores_codex":[0.9995901,0.0001407352,0.00003362048,0.00006270755,0.00008883773,0.00008398371],"domain_scores_gemma":[0.9954011,0.001547968,0.002275856,0.0001942399,0.0002484143,0.0003324674],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009472402,0.0008953928,0.9352583,0.00008346886,0.00009119981,0.001115334,0.00125835,0.001288132,0.007017578,0.002288238,0.0001785115,0.04957818],"study_design_scores_gemma":[0.00005117678,0.0008693786,0.9856553,0.00002247107,0.00005658241,0.001392019,0.0006981963,0.00731399,0.001532624,0.001452435,0.0009359402,0.00001994003],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988909,0.0001706735,0.0002500576,0.00005468117,0.000001033042,0.000009675816,0.0000142569,0.000002421128,0.000606211],"genre_scores_gemma":[0.9994629,0.00006986916,0.0001973984,0.00001513535,0.000006192452,0.000002558785,0.00002490516,8.429276e-7,0.0002201906],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00300807,"threshold_uncertainty_score":0.01006299,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09298290153023488,"score_gpt":0.3140020313484577,"score_spread":0.2210191298182229,"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."}}