{"id":"W2989983753","doi":"10.1007/s10479-019-03465-y","title":"Certify or not? An analysis of organic food supply chain with competing suppliers","year":2019,"lang":"en","type":"article","venue":"Annals of Operations Research","topic":"Supply Chain and Inventory Management","field":"Business, Management and Accounting","cited_by":29,"is_retracted":false,"has_abstract":false,"ca_institutions":"Wilfrid Laurier University","funders":"Government of Jiangsu Province; National Natural Science Foundation of China","keywords":"Business; Certification; Supply chain; Purchasing; Dilemma; Product (mathematics); Profit (economics); Marketing; Organic certification; Organic product; Quality (philosophy); Industrial organization; Commerce; Organic farming; Microeconomics; Economics","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00176388,0.0001446036,0.0003687686,0.001703579,0.000228664,0.0002396548,0.0005058068,0.00005364531,0.005513201],"category_scores_gemma":[0.0001492451,0.0001112625,0.000097163,0.003309072,0.000149516,0.0009108019,0.0002300534,0.0001784004,0.0001140637],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000202534,"about_ca_system_score_gemma":0.00008289139,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009605316,"about_ca_topic_score_gemma":0.004208265,"domain_scores_codex":[0.9978727,0.00007996754,0.0004161349,0.0003627089,0.0008535553,0.0004150031],"domain_scores_gemma":[0.9980886,0.00009829723,0.00008437747,0.0006042689,0.001092802,0.0000316703],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.003281234,0.003475872,0.4821485,0.002238836,0.007100427,0.00003358246,0.004426575,0.1619934,0.06115155,0.2575545,0.01049295,0.006102454],"study_design_scores_gemma":[0.003770008,0.002704856,0.2108694,0.0004149334,0.0009089448,0.000001921275,0.04861626,0.6478531,0.02920565,0.000242229,0.05399717,0.001415445],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9904051,0.00002345956,0.000114445,0.002496021,0.00003697508,0.0005934145,0.00001840689,0.00002732819,0.006284793],"genre_scores_gemma":[0.9974376,0.00002414714,0.0001927501,0.000630096,0.00009783079,0.0000360394,0.0002038526,0.00002720119,0.001350481],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4858597,"threshold_uncertainty_score":0.9953959,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1662143602438425,"score_gpt":0.3717302091760739,"score_spread":0.2055158489322314,"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."}}