{"id":"W7162564964","doi":"10.1071/hp070408","title":"'Linkage' pharmaceutical evergreening in Canada and Australia","year":2007,"lang":"en","type":"article","venue":"Australia and New Zealand Health Policy","topic":"Pharmaceutical Economics and Policy","field":"Economics, Econometrics and Finance","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Monopoly; Competitor analysis; Pharmaceutical industry; Product (mathematics); Intellectual property; Quality (philosophy); Patent infringement; Drug prices; Generic drug; Monopolistic competition","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":[0.003367807,0.0002047584,0.0006665553,0.002469806,0.006375391,0.00713954,0.001331638,0.002871078,0.006366764],"category_scores_gemma":[0.01380836,0.0003732764,0.0006144248,0.005431563,0.001928444,0.002284251,0.003817418,0.002929044,0.0002362847],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0879443,"about_ca_system_score_gemma":0.1546772,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.982284,"about_ca_topic_score_gemma":0.9910254,"domain_scores_codex":[0.9944194,0.0005006115,0.0001765888,0.0002841452,0.001910893,0.002708238],"domain_scores_gemma":[0.9834991,0.001898841,0.001698405,0.0002997725,0.006074091,0.006529849],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.001332585,0.0007768892,0.3724821,0.0008372582,0.0004103448,0.004557906,0.02443089,0.009019656,0.002718082,0.259743,0.1342283,0.189463],"study_design_scores_gemma":[0.00009399357,0.0001518679,0.8364326,0.0002447823,0.0001130972,0.0002408837,0.01434094,0.003196098,0.0005201847,0.007234219,0.1373318,0.00009948191],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8076134,0.005152481,0.0005112028,0.08224607,0.0003355558,0.0002126317,0.002053168,0.000107344,0.101768],"genre_scores_gemma":[0.9592401,0.00151804,0.0004562973,0.008070765,0.00007640322,0.00003690452,0.000532074,0.00001939118,0.03005],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0879443,"threshold_uncertainty_score":0.6380836,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1796658511191827,"score_gpt":0.4040094899473867,"score_spread":0.224343638828204,"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."}}