{"id":"W2066547796","doi":"10.1093/qje/121.4.1437","title":"The Persistence of Early Childhood Maturity: International Evidence of Long-Run Age Effects","year":2006,"lang":"en","type":"article","venue":"The Quarterly Journal of Economics","topic":"School Choice and Performance","field":"Social Sciences","cited_by":598,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Persistence (discontinuity); Cohort; Maturity (psychological); Demography; Percentile; Cutoff; Cohort study; Psychology; Medicine; Developmental psychology; Statistics; Sociology; Mathematics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02070994787332257,"score_gpt":0.2673093851965397,"score_spread":0.2465994373232172,"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."}}