{"id":"W3121844320","doi":"","title":"An Empirical Evaluation Of The Canadian Wheat Board'S Ability To Price Discriminate In Bread Wheat Exports","year":2002,"lang":"en","type":"article","venue":"2002 Annual meeting, July 28-31, Long Beach, CA","topic":"Agricultural Economics and Policy","field":"Agricultural and Biological Sciences","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Competition (biology); Economics; Price discrimination; Econometrics; Microeconomics; Biology","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001187639,0.0002886832,0.0003399978,0.00004450186,0.0003892228,0.0001086087,0.0005537655,0.0002284902,0.0005910063],"category_scores_gemma":[0.0002575183,0.0001153537,0.000155854,0.0005353566,0.000114949,0.0003159056,0.00009082895,0.000270829,0.00009550264],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000508154,"about_ca_system_score_gemma":0.00007134201,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1983444,"about_ca_topic_score_gemma":0.6361091,"domain_scores_codex":[0.997354,0.0003307131,0.0005731675,0.0005891653,0.000461583,0.0006914207],"domain_scores_gemma":[0.9986738,0.00009923274,0.000192505,0.0002312398,0.0003017767,0.0005014762],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009046421,0.001280131,0.4649875,0.00007323438,0.00005194814,0.00002561112,0.021951,0.002868657,0.02361863,0.0001575555,0.3792513,0.105644],"study_design_scores_gemma":[0.0001970649,0.0002560982,0.9631957,0.00005980768,0.00003701685,0.00001192222,0.0008663947,0.0007795669,0.0006850422,0.0000839626,0.03344727,0.0003801835],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9721013,0.0001624803,1.048641e-7,0.006682148,0.000243444,0.0007565225,0.0002568259,0.00002734962,0.01976983],"genre_scores_gemma":[0.997474,0.00001383337,0.00004140982,0.0008721312,0.0003312377,0.00005241235,0.00007139667,0.000003172934,0.00114037],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4982082,"threshold_uncertainty_score":0.8069939,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03865942232534861,"score_gpt":0.2768080792654514,"score_spread":0.2381486569401028,"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."}}