{"id":"W2023356500","doi":"10.1007/s40258-013-0052-y","title":"Private Expenditures on Brand Name Prescription Drugs after Generic Entry","year":2013,"lang":"en","type":"article","venue":"Applied Health Economics and Health Policy","topic":"Pharmaceutical Economics and Policy","field":"Economics, Econometrics and Finance","cited_by":7,"is_retracted":false,"has_abstract":false,"ca_institutions":"Mount Sinai Hospital; University of British Columbia; St. Michael's Hospital; University of Toronto","funders":"","keywords":"Generic drug; Brand names; Medical prescription; Drug; Business; Prescription drug; Medicine; Pharmacology; Marketing","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0007603132,0.000408237,0.0009531698,0.0004932854,0.000399634,0.0002398902,0.0002620802,0.00019698,0.0005807049],"category_scores_gemma":[0.000008830857,0.0004783126,0.0001181637,0.00009521096,0.0001143315,0.0002585416,0.0001396125,0.0003917644,0.002065578],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000766734,"about_ca_system_score_gemma":0.0003243908,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006199201,"about_ca_topic_score_gemma":0.0001032983,"domain_scores_codex":[0.9962935,0.00002965828,0.001523646,0.0008634065,0.00003173069,0.001257985],"domain_scores_gemma":[0.9975153,0.00005833171,0.0008260749,0.0005239076,0.000009892306,0.001066459],"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":[0.00005617191,0.0001154177,0.001133423,0.0002433022,0.00004342797,2.173521e-7,0.00123871,0.0001014852,0.000001797491,0.9513673,0.0175105,0.02818822],"study_design_scores_gemma":[0.001818216,0.0002134968,0.04795073,0.00002542259,0.000002266506,0.000004487631,0.00006533207,0.002326363,0.00001471332,0.1591265,0.7878993,0.0005531795],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6675749,0.01092859,0.0001661061,0.2520378,0.0009691507,0.003261036,0.0007473595,0.0001516622,0.06416344],"genre_scores_gemma":[0.8085479,0.03289138,0.0004081676,0.1560617,0.001117446,0.0005107785,0.00005510683,0.00007649682,0.0003310507],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7922409,"threshold_uncertainty_score":0.9997668,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05537306285751856,"score_gpt":0.3207422716269767,"score_spread":0.2653692087694581,"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."}}