{"meta":{"query_hash":"5d4acf83b0cd","filters":{"venue":"International Journal of Maritime Economics"},"cohort_total":1,"direct_labels_cover":0,"predictions_cover":1,"exported":1,"export_cap":100000,"truncated":false,"label_status":"direct model label, unvalidated","prediction_status":"machine_predicted_unvalidated (Codex and Gemma teacher distillation)","score_status":"score_only:v0-immature-baseline","snapshot":{"source":"OpenAlex, pinned release, all 482 partitions","release":"2026-06-24","frame_built":"2026-07-12"},"permalink":"https://metacan.xera.ac/q/5d4acf83b0cd","api":"https://metacan.xera.ac/api/v1/cohort?venue=International+Journal+of+Maritime+Economics"},"results":[{"id":"W2026243886","doi":"10.1057/palgrave.ijme.9100024","title":"The End of National Shipping Policy? A Historical Perspective on Shipping Policy in a Global Economy","year":2001,"lang":"en","type":"article","venue":"International Journal of Maritime Economics","topic":"Global trade and economics","field":"Economics, Econometrics and Finance","cited_by":25,"is_retracted":false,"has_abstract":false,"route_ca_aff":true,"route_ca_fund":false,"route_ca_venue":false,"route_about_ca":false,"ca_institutions":"HEC Montréal","funders":"","keywords":"Globalization; Deregulation; Certification; Public policy; Corporate governance; Politics; Scope (computer science); National Policy; Economics; Business; Economy; Economic policy; International trade; Market economy; Political science; Economic growth; Finance; Management","score_opus":0.04254709614376571,"score_gpt":0.27112587555240275,"score_spread":0.22857877940863705,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2026243886","genre_codex":"other","genre_gemma":"empirical","domain_codex":null,"domain_gemma":null,"model_version":"metacan-v3-hybrid-931329e0061c","genre_candidate":"empirical","genre_consensus":null,"domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.06087709,0.11951886,0.010726058,0.19045004,0.0034880429,0.000025912614,0.0003771937,0.000054310014,0.6144825],"genre_scores_gemma":[0.8502696,0.09385927,0.0026514917,0.022515282,0.004401712,0.00005299222,0.0001771127,0.00011098237,0.025961405],"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","domain_scores_codex":[0.99828905,0.00064717344,0.00011532016,0.0003214744,0.00027780855,0.00034917952],"domain_scores_gemma":[0.9974082,0.0012365074,0.00043130328,0.00018412972,0.0005115539,0.00022841393],"candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003461849,0.0004481712,0.00044022215,0.0022047258,0.0025410266,0.009078995,0.00081838114,0.0063921204,0.0048740967],"category_scores_gemma":[0.00702167,0.00043063448,0.00044100356,0.0046337782,0.008809073,0.012039285,0.0025324035,0.008475932,0.00048901525],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.00003236276,0.000022845457,0.00066670263,0.000097389995,0.000013781733,0.000095753545,0.0013308766,0.0012590906,0.00009013547,0.97740424,0.005103949,0.01388284],"study_design_scores_gemma":[0.00001355084,0.00007172839,0.0064485716,0.0013560078,0.000034240773,0.0002037929,0.0027544557,0.0013186614,0.00058976037,0.40911525,0.57804275,0.000051311665],"about_ca_topic_score_codex":0.011040106,"about_ca_topic_score_gemma":0.008883808,"teacher_disagreement_score":0.011040106,"about_ca_system_score_codex":0.008264466,"about_ca_system_score_gemma":0.0038897698,"threshold_uncertainty_score":0.059963167},"labels":[],"label_agreement":null}]}