{"id":"W4409689295","doi":"10.1111/cjag.12388","title":"Buffer or Conduit? Global Agri‐food Value Chains and Food Price Transmission","year":2025,"lang":"en","type":"article","venue":"Canadian Journal of Agricultural Economics/Revue canadienne d agroeconomie","topic":"Economics of Agriculture and Food Markets","field":"Economics, Econometrics and Finance","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Electrical conduit; Buffer (optical fiber); Value (mathematics); Transmission (telecommunications); Business; Environmental science; Economics; Computer science; Telecommunications","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":[0.0007670935,0.0002121793,0.0002518472,0.0005589672,0.0002709293,0.001623694,0.0003037019,0.0004222725,0.005131012],"category_scores_gemma":[0.003178143,0.0001255424,0.0003159751,0.0009693487,0.000961731,0.001653593,0.001181681,0.0006486363,0.0002722314],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000591886,"about_ca_system_score_gemma":0.0004364746,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01196241,"about_ca_topic_score_gemma":0.009778893,"domain_scores_codex":[0.9997548,0.00007582492,0.000008539468,0.00005721491,0.00003099743,0.00007253179],"domain_scores_gemma":[0.9982145,0.0005234001,0.000885035,0.0001046724,0.00009604404,0.0001764365],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004940243,0.0002279735,0.8362653,0.0001421849,0.0004653334,0.0009419515,0.00261447,0.03225878,0.002680341,0.06737781,0.002252856,0.05427902],"study_design_scores_gemma":[0.00004194488,0.0003317997,0.8680772,0.0002104551,0.0003169273,0.0002137542,0.007074859,0.06058495,0.001997909,0.04863631,0.01245991,0.00005402719],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9914579,0.0002505174,0.002257075,0.0007333661,0.000009955977,0.000008027151,0.0001865916,0.00001918666,0.005077408],"genre_scores_gemma":[0.9993035,0.000073981,0.0001609357,0.00002070519,0.000005251993,0.000001657711,0.0000457933,0.000002304346,0.0003859175],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9880376,"threshold_uncertainty_score":0.02378559,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02230277340655521,"score_gpt":0.1699257944609802,"score_spread":0.147623021054425,"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."}}