{"id":"W2296456750","doi":"10.1080/03088839.2016.1133160","title":"Maritime economics in a Post-Expansion Panama Canal Era","year":2016,"lang":"en","type":"article","venue":"Maritime Policy & Management","topic":"Maritime Ports and Logistics","field":"Engineering","cited_by":7,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"","keywords":"Panama canal; Panama; Transit (satellite); Unit (ring theory); Suez canal; Operations management; Economics; Geography; International trade; Engineering; Transport engineering; Public transport; Mathematics; Statistics","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":[0.0004553087,0.0001689433,0.000142661,0.0004753921,0.001357933,0.004834374,0.0002018092,0.001690307,0.01203331],"category_scores_gemma":[0.001539442,0.0001425526,0.000223606,0.00118313,0.001074935,0.002746346,0.0008327362,0.001873703,0.0007145954],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003308705,"about_ca_system_score_gemma":0.001224555,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01151677,"about_ca_topic_score_gemma":0.01842541,"domain_scores_codex":[0.999781,0.00005722372,0.00001198881,0.00004236884,0.0000571095,0.00005036043],"domain_scores_gemma":[0.9994369,0.0002913031,0.00008876873,0.00002080971,0.0001206486,0.00004153965],"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":[0.0001042634,0.00005795823,0.008474139,0.0005456498,0.00003005139,0.0009527112,0.003165319,0.002689533,0.001208578,0.6301973,0.2940457,0.05852883],"study_design_scores_gemma":[0.00001409416,0.00006214709,0.05640741,0.0004008766,0.00001698074,0.0002505553,0.003001671,0.0006549319,0.0005432396,0.03586776,0.9027461,0.000034195],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1607571,0.09446494,0.001289621,0.337188,0.008809337,0.00004071683,0.001139035,0.0000670311,0.3962443],"genre_scores_gemma":[0.7973704,0.05386789,0.000926778,0.01746247,0.007032411,0.0000880803,0.0003817611,0.00007913318,0.1227911],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9884833,"threshold_uncertainty_score":0.04025543,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007349346996929942,"score_gpt":0.2059262646155663,"score_spread":0.1985769176186363,"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."}}