{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001760293,0.00007287528,0.0002158138,0.00006537695,0.0001431849,0.0000355263,0.0003094013,0.00002901068,0.00004961728],"category_scores_gemma":[0.0001531905,0.00003345003,0.0001277644,0.0001116479,0.0001273068,0.0001419351,0.00001209279,0.0001685235,0.000006697124],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005267253,"about_ca_system_score_gemma":0.000009361851,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001339795,"about_ca_topic_score_gemma":0.000008547765,"domain_scores_codex":[0.999249,0.00006253922,0.0004811362,0.00004278171,0.00005354186,0.0001109682],"domain_scores_gemma":[0.9984953,0.0005172762,0.000793997,0.0001516874,0.00002373779,0.00001796464],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.0003498536,0.0000560087,0.01530345,0.00008016871,0.000308901,8.154655e-7,0.00150726,0.0006225546,0.0005647155,0.9635734,0.007249551,0.01038331],"study_design_scores_gemma":[0.002434842,0.007735588,0.4842758,0.0006281624,0.0001862681,0.00009018541,0.004378922,0.06882551,0.009010408,0.415589,0.006335163,0.0005100931],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9809617,0.0005889367,0.0001979844,0.004688745,0.0004036402,0.0001518355,0.000004542805,0.000001896131,0.01300067],"genre_scores_gemma":[0.9993724,0.0003759236,0.00001821545,0.00004023867,0.00006438731,0.000001966899,1.627136e-7,0.000006972303,0.000119768],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5479844,"threshold_uncertainty_score":0.1364053,"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."}}