{"id":"W4312909666","doi":"10.4102/sajbm.v32i2.716","title":"The persistence of performance of South African unit trusts","year":2001,"lang":"en","type":"article","venue":"South African Journal of Business Management","topic":"Housing Market and Economics","field":"Economics, Econometrics and Finance","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Unit trust; Persistence (discontinuity); Equity (law); Unit (ring theory); Quarter (Canadian coin); Demographic economics; Economics; Demography; Actuarial science; Business; Mathematics; Monetary economics; Geography; Political science; Engineering; Sociology; Law","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001296983,0.0001543756,0.0002661082,0.001541207,0.0006378517,0.001235578,0.0004180096,0.000313629,0.002006636],"category_scores_gemma":[0.01145275,0.0001376548,0.0001733916,0.001685305,0.0007194195,0.001075707,0.001246997,0.0004828707,0.0004145393],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001320255,"about_ca_system_score_gemma":0.0008168856,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02536293,"about_ca_topic_score_gemma":0.02460236,"domain_scores_codex":[0.9989603,0.0001260631,0.0001117064,0.0001232587,0.0002927032,0.0003860412],"domain_scores_gemma":[0.9893623,0.0008405556,0.006523787,0.0004230699,0.001432095,0.001418232],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007379073,0.00002261749,0.9911314,0.000012204,0.00002242165,0.0001409719,0.002548662,0.0001074103,0.0002850553,0.0001167606,0.0001878619,0.005350878],"study_design_scores_gemma":[7.753756e-7,0.00005595995,0.9976789,0.000007208039,0.000003120047,0.00007364929,0.001688467,0.000123707,0.00006943115,0.00002978949,0.0002642725,0.000004600799],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9993619,0.00006156653,0.00002950149,0.0000717167,0.000001967908,0.000001976026,0.0001128158,0.000001084861,0.0003573818],"genre_scores_gemma":[0.9997128,0.0000256171,0.000009547947,0.000003263567,0.000001872326,0.000001080198,0.00007089673,4.931974e-7,0.0001742945],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02536293,"threshold_uncertainty_score":0.0504306,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03516138749453707,"score_gpt":0.1894016700606041,"score_spread":0.154240282566067,"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."}}