{"id":"W2093998806","doi":"10.3905/jot.2013.8.4.054","title":"The Effect of Brokers on the Dynamics of a Walrasian Auction","year":2013,"lang":"en","type":"article","venue":"The Journal of Trading","topic":"Financial Markets and Investment Strategies","field":"Economics, Econometrics and Finance","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université Laval","funders":"","keywords":"Market liquidity; Microeconomics; Common value auction; Profit (economics); Volatility (finance); Economics; Economic surplus; General equilibrium theory; Walrasian auction; Monetary economics; Business; Finance; Revenue equivalence; Auction theory; Market economy","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":[0.005730956,0.0005464236,0.001341252,0.0005324338,0.0009112075,0.003753525,0.0008379598,0.001619868,0.008080748],"category_scores_gemma":[0.04129058,0.0005238573,0.0005113741,0.0004391527,0.001543034,0.003471903,0.001561711,0.001716768,0.0005808721],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007427114,"about_ca_system_score_gemma":0.0008696338,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001733205,"about_ca_topic_score_gemma":0.0008381918,"domain_scores_codex":[0.9971474,0.001586823,0.0002255569,0.0003565861,0.0003278875,0.0003557281],"domain_scores_gemma":[0.9450054,0.03693969,0.00941436,0.003972987,0.001470902,0.003196678],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0378897,0.01084426,0.1535875,0.001075589,0.001075016,0.003999196,0.006087434,0.2907841,0.205092,0.1945676,0.005050133,0.08994741],"study_design_scores_gemma":[0.004320853,0.007002586,0.04131551,0.00007549198,0.0005506379,0.0007004496,0.00244877,0.8506367,0.01669524,0.0724842,0.003490546,0.0002790569],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9923344,0.0001327049,0.003803255,0.0003015836,0.00002942799,0.0000342044,0.00003605648,0.00005569018,0.003272597],"genre_scores_gemma":[0.9984019,0.00004235667,0.0009581376,0.00002579633,0.00001340428,0.0000124535,0.0000158572,0.000007388378,0.0005226085],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008080748,"threshold_uncertainty_score":0.03030854,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01433950802757245,"score_gpt":0.1939590882668569,"score_spread":0.1796195802392845,"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."}}