{"id":"W2057928227","doi":"10.3390/jrfm5010115","title":"Technical Efficiency and Port Competition: Revisiting the Bohai Economic Rim, China","year":2012,"lang":"en","type":"article","venue":"Journal of risk and financial management","topic":"Maritime Ports and Logistics","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Corporatization; Port (circuit theory); China; Competition (biology); Stochastic frontier analysis; Frontier; Industrial organization; Panel data; Economic efficiency; Corporate governance; Economics; Business; Economic system; Market economy; Macroeconomics; Political science; Engineering; Finance","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.001756959,0.0003398636,0.0005059878,0.002218843,0.0009942373,0.001664305,0.0005822467,0.0002860083,0.001750335],"category_scores_gemma":[0.001990057,0.0002097562,0.000638222,0.003809498,0.001097961,0.001506478,0.0009547726,0.0004714731,0.00008167323],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002831373,"about_ca_system_score_gemma":0.002876916,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0993237,"about_ca_topic_score_gemma":0.1388839,"domain_scores_codex":[0.9994805,0.0001277996,0.0000407386,0.00007969402,0.0001441862,0.0001270902],"domain_scores_gemma":[0.998215,0.0006346023,0.0005290612,0.00009524741,0.0003703332,0.0001557977],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001869018,0.0002676584,0.9205105,0.0002047563,0.0002744291,0.002826984,0.004600459,0.01974317,0.001670253,0.01915834,0.0009932967,0.02956333],"study_design_scores_gemma":[0.00001793282,0.00009605448,0.9704422,0.00004904911,0.0001177926,0.00008272788,0.004920405,0.01998542,0.0004548489,0.001586758,0.002215108,0.0000316142],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977899,0.0002267999,0.0001857612,0.0001908505,0.00000238388,0.00000800352,0.00004333504,0.000002116496,0.001550954],"genre_scores_gemma":[0.9993671,0.0001647712,0.0000941298,0.00001798461,0.000004445959,0.000002933845,0.00006401751,0.000001410246,0.0002832572],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0993237,"threshold_uncertainty_score":0.1974911,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.004481985275454178,"score_gpt":0.1911551445592824,"score_spread":0.1866731592838282,"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."}}