{"id":"W1605125556","doi":"10.2139/ssrn.1263341","title":"Informed Trading in Electronic Foreign Exchange Market","year":2008,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"Complex Systems and Time Series Analysis","field":"Economics, Econometrics and Finance","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Guelph; Simon Fraser University","funders":"","keywords":"Electronic trading; Foreign exchange market; Business; Open outcry; Foreign exchange; Algorithmic trading; International economics; Commerce; Alternative trading system; Economics; Monetary economics; Finance","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":[0.001832123,0.0002152853,0.0005498918,0.0006446433,0.0002757528,0.00005659629,0.0003505223,0.0001003747,0.001615128],"category_scores_gemma":[0.00008970575,0.0002345923,0.0002877762,0.0006419972,0.00004307476,0.00043646,0.00003858244,0.001210763,0.0001411034],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002209237,"about_ca_system_score_gemma":0.0008875151,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000777142,"about_ca_topic_score_gemma":0.007133985,"domain_scores_codex":[0.9958549,0.0000307833,0.0008853308,0.0002993188,0.00007901318,0.002850611],"domain_scores_gemma":[0.9991408,0.00005682579,0.0004325312,0.0002463017,0.00002745884,0.00009611256],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00007036796,0.00007421365,0.05844472,0.00002094041,0.0002455151,0.00001772376,0.0005732014,0.00003123514,0.000004848653,0.936215,0.001398448,0.002903761],"study_design_scores_gemma":[0.002297689,0.0005247676,0.01799196,0.00003698437,0.00001897161,0.001707751,0.001743097,0.005550681,0.000006854738,0.8560448,0.1133673,0.0007091817],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.745244,0.04527871,0.008163375,0.0005725994,0.0002714873,0.0003681713,0.00001886105,0.00006264632,0.2000202],"genre_scores_gemma":[0.9679678,0.02213225,0.00004122788,0.00007008074,0.0002392061,0.00001549848,0.000005270977,0.0000328331,0.009495799],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2227238,"threshold_uncertainty_score":0.9992976,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02127027185293174,"score_gpt":0.2039634009927585,"score_spread":0.1826931291398267,"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."}}