{"id":"W2182749469","doi":"10.19030/iber.v10i7.4662","title":"The Impact Of Trading Volume On Portfolios Effective Time Formation/Holding Periods Based On Momentum Investment Strategies","year":2011,"lang":"en","type":"article","venue":"International Business & Economics Research Journal (IBER)","topic":"Financial Markets and Investment Strategies","field":"Economics, Econometrics and Finance","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Laurentian University","funders":"","keywords":"Momentum (technical analysis); Portfolio; Volume (thermodynamics); Investment strategy; Investment (military); Financial economics; Economics; Stock (firearms); Monetary economics; Business; Econometrics; Physics; Engineering","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.00369007,0.0003537376,0.0003462419,0.001430493,0.000390895,0.002206502,0.0005073362,0.0003627555,0.001654891],"category_scores_gemma":[0.02545272,0.0001558762,0.0004208034,0.001204369,0.0004880099,0.00147309,0.0007516856,0.0005892972,0.0001979593],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00142842,"about_ca_system_score_gemma":0.000841764,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02210485,"about_ca_topic_score_gemma":0.02516003,"domain_scores_codex":[0.9982303,0.0003268918,0.0001278994,0.0001890457,0.0008145044,0.0003113924],"domain_scores_gemma":[0.9782996,0.01262488,0.005053853,0.0008765059,0.001810261,0.001335021],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005263867,0.00009592278,0.9496887,0.00002323983,0.0002000127,0.0001384775,0.0002223626,0.01311961,0.00168761,0.0008017022,0.0001783474,0.03331763],"study_design_scores_gemma":[0.00001526836,0.000316135,0.9762245,0.00000990683,0.0001072135,0.00008793073,0.0002358671,0.0204553,0.00145434,0.0006032111,0.0004696798,0.00002067652],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9969218,0.0002374902,0.0008470622,0.00005539853,0.000007217283,0.000009044701,0.00008708094,0.0000112339,0.001823616],"genre_scores_gemma":[0.9992843,0.00006456879,0.000208968,0.000007114571,0.000007299427,0.000002864891,0.0001336533,0.000004780826,0.0002864522],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02210485,"threshold_uncertainty_score":0.04395241,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06753371318153548,"score_gpt":0.3037898112135489,"score_spread":0.2362560980320134,"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."}}