{"id":"W4297413832","doi":"","title":"The Retail Gasoline Price-Fixing Cartel in Quebec","year":2022,"lang":"en","type":"preprint","venue":"HAL (Le Centre pour la Communication Scientifique Directe)","topic":"Merger and Competition Analysis","field":"Economics, Econometrics and Finance","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Cartel; Price fixing; Gasoline; Business; Commerce; Economics; Industrial organization; Engineering; Collusion; Waste management","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.000344374,0.0001448319,0.0003114636,0.0007864085,0.002873389,0.00199066,0.0007405388,0.0008531319,0.01632686],"category_scores_gemma":[0.001100993,0.0001767928,0.0002722486,0.001517397,0.0006695814,0.0005146227,0.0003544171,0.0008440615,0.0005392784],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.030366,"about_ca_system_score_gemma":0.01690845,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9859693,"about_ca_topic_score_gemma":0.9943715,"domain_scores_codex":[0.9997023,0.00003044764,0.000007286438,0.00005086062,0.00007942632,0.0001297915],"domain_scores_gemma":[0.9991185,0.0001404175,0.00007606206,0.00003512906,0.0004820488,0.0001478498],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001612869,0.0004545974,0.4262453,0.000410312,0.000318898,0.01219469,0.00676553,0.02836098,0.008239025,0.151496,0.1802339,0.1836679],"study_design_scores_gemma":[0.00008941861,0.0001264874,0.7423075,0.000140554,0.00008340002,0.0005463678,0.00849307,0.02522797,0.001562291,0.002467948,0.2188505,0.0001045082],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8987491,0.001762934,0.0006259101,0.004345313,0.0001059495,0.00004326695,0.002111611,0.00007735311,0.09217862],"genre_scores_gemma":[0.9250502,0.0003918528,0.0002836536,0.0002677104,0.0000179479,0.000004665351,0.000479735,0.00002069111,0.07348345],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.030366,"threshold_uncertainty_score":0.2203218,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02173419111845215,"score_gpt":0.213251229348229,"score_spread":0.1915170382297768,"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."}}