{"id":"W2906242683","doi":"10.1016/j.econlet.2018.12.027","title":"Indirect measures of trade costs: Limitations and caveats","year":2018,"lang":"en","type":"article","venue":"Economics Letters","topic":"Global trade and economics","field":"Economics, Econometrics and Finance","cited_by":5,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université de Sherbrooke","funders":"","keywords":"Variation (astronomy); Economics; Trade barrier; Economic integration; Comparative advantage; International economics; International trade","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":[0.07763666,0.002143838,0.002639945,0.00639265,0.002954072,0.009347184,0.00736646,0.002079375,0.02089671],"category_scores_gemma":[0.3482989,0.001174403,0.002435595,0.01520722,0.005141737,0.008985046,0.004606206,0.005727943,0.004630296],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001668194,"about_ca_system_score_gemma":0.00246714,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01659355,"about_ca_topic_score_gemma":0.01994563,"domain_scores_codex":[0.9319025,0.04752694,0.006773788,0.004410896,0.008556329,0.0008294295],"domain_scores_gemma":[0.4950524,0.4121479,0.01868005,0.04411049,0.02864971,0.001359521],"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":[0.0005938151,0.0004704821,0.1326661,0.007016066,0.004519448,0.0009498985,0.004746962,0.0102258,0.0007046418,0.4778443,0.1016053,0.2586573],"study_design_scores_gemma":[0.0002675938,0.0003096794,0.09236482,0.003981757,0.001554377,0.002318795,0.004885246,0.01791342,0.003229312,0.7577444,0.1150231,0.0004075414],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1070101,0.03437004,0.4926201,0.05664891,0.006937475,0.002592973,0.03782203,0.001120304,0.2608781],"genre_scores_gemma":[0.7124307,0.01023152,0.2161538,0.01552749,0.006536571,0.005525825,0.006938288,0.0008179594,0.02583779],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.07763666,"threshold_uncertainty_score":0.4105868,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1179984396296129,"score_gpt":0.2061463872197815,"score_spread":0.08814794759016865,"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."}}