{"id":"W3121895911","doi":"10.3386/w23871","title":"Does Multispecialty Practice Enhance Physician Market Power?","year":2017,"lang":"en","type":"preprint","venue":"National Bureau of Economic Research","topic":"Healthcare Policy and Management","field":"Economics, Econometrics and Finance","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"Institute of Health Services and Policy Research","funders":"","keywords":"Business; Power (physics); Family medicine; Medicine; Physics","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":[0.002530653,0.0002607435,0.0005435912,0.0009901833,0.0005451408,0.002456165,0.0007625089,0.001488088,0.02048292],"category_scores_gemma":[0.02775073,0.0002478912,0.0006100357,0.00101348,0.001950331,0.00342128,0.002243975,0.0006412043,0.0008932141],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009299846,"about_ca_system_score_gemma":0.001201291,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002070651,"about_ca_topic_score_gemma":0.003227501,"domain_scores_codex":[0.9973887,0.001145759,0.00008866659,0.0002861338,0.0004605509,0.0006303241],"domain_scores_gemma":[0.9591684,0.02331417,0.01090124,0.001604488,0.0009866998,0.004024979],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001360578,0.001762213,0.8444489,0.0002976002,0.0003825753,0.001493536,0.003159201,0.003447942,0.003957278,0.0368077,0.002471765,0.1004108],"study_design_scores_gemma":[0.0003076986,0.0008334622,0.9458449,0.0001027642,0.0001062673,0.000550763,0.002667388,0.004048715,0.001136565,0.03782661,0.006548115,0.00002662753],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9602759,0.0009171123,0.001120192,0.005632607,0.0000340679,0.00003997257,0.00009317613,0.00002407962,0.03186287],"genre_scores_gemma":[0.9985195,0.0001417789,0.0001588154,0.0002956447,0.00007405152,0.000005040418,0.00001428315,0.0000038112,0.0007871423],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02048292,"threshold_uncertainty_score":0.06852221,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2970863662273344,"score_gpt":0.5210972325574574,"score_spread":0.224010866330123,"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."}}