{"id":"W2890973578","doi":"10.3386/w14431","title":"Carbon, Trade Policy, and Carbon Free Trade Areas","year":2008,"lang":"en","type":"preprint","venue":"National Bureau of Economic Research","topic":"Climate Change Policy and Economics","field":"Economics, Econometrics and Finance","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre for International Governance Innovation; Western University","funders":"","keywords":"Carbon fibers; Free trade; International economics; International trade; Economics; Materials science","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.002291513,0.0004243671,0.001160513,0.002074861,0.0001585048,0.0001277675,0.001068637,0.0007814249,0.0001092989],"category_scores_gemma":[0.0009228864,0.0005716182,0.0002780753,0.0002120153,0.0006120702,0.0001372437,0.001075252,0.001216205,0.00004468421],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001945745,"about_ca_system_score_gemma":0.0007148279,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01256647,"about_ca_topic_score_gemma":0.0007024306,"domain_scores_codex":[0.9962584,0.00007820828,0.001513659,0.001153067,0.0001811056,0.0008155571],"domain_scores_gemma":[0.9973764,0.0006611725,0.0007167004,0.0008890446,0.00006765399,0.0002889812],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00007891545,0.0001551647,0.01211405,0.0003278619,0.0003096379,0.000005921363,0.001286268,0.001049245,0.00001475879,0.977384,0.006976855,0.000297339],"study_design_scores_gemma":[0.001019261,0.00008101247,0.00759314,0.00006535238,0.000007446432,0.00002644001,0.00008238777,0.01438456,0.0001163991,0.9680744,0.00799593,0.0005535994],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3127083,0.004468692,0.000001732763,0.02049505,0.0006480701,0.0008332998,0.002595737,0.00004618755,0.6582029],"genre_scores_gemma":[0.9850768,0.01150214,0.0001546177,0.0002396607,0.00192325,0.0001606997,0.0003324065,0.00009566956,0.0005147134],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6723686,"threshold_uncertainty_score":0.9996735,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.4506918919077719,"score_gpt":0.4460791475109475,"score_spread":0.004612744396824464,"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."}}