{"id":"W1587763094","doi":"10.3386/w21402","title":"School Entry Cutoff Date and the Timing of Births","year":2015,"lang":"en","type":"report","venue":"National Bureau of Economic Research","topic":"Intergenerational and Educational Inequality Studies","field":"Social Sciences","cited_by":43,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"University of Tokyo; Ministry of Health, Labour and Welfare","keywords":"Cutoff; Demography; Statistics; Geography; Physics; Mathematics; Sociology","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.01982029,0.000105449,0.0003445735,0.0002966896,0.000399832,0.00005791572,0.0003795921,0.0001632104,0.0008441812],"category_scores_gemma":[0.01156489,0.00008048413,0.00009856249,0.0001375635,0.001424274,0.000139328,0.0001813995,0.0003513651,0.0000682527],"about_ca_system_candidate":true,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009258153,"about_ca_system_score_gemma":0.01359042,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01947425,"about_ca_topic_score_gemma":0.002546977,"domain_scores_codex":[0.9958819,0.0005004954,0.0005945991,0.0002439494,0.002550224,0.0002288851],"domain_scores_gemma":[0.9905568,0.002000862,0.0003220107,0.0001363555,0.006885414,0.00009857249],"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":[0.00005107089,0.000027543,0.0004505782,0.00004493334,0.0001454251,1.378825e-7,0.001358388,0.00004029368,0.00000433186,0.6712869,0.3262648,0.0003256689],"study_design_scores_gemma":[0.0005105726,0.0000327075,0.0006427143,0.0001177823,0.00002350739,0.000002946857,0.003622525,0.0001454672,0.00004593061,0.5177845,0.4769155,0.0001557978],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.003457333,0.002415085,0.000001103617,0.01057494,0.0007550273,0.0003639954,0.0001286975,0.000003890616,0.9822999],"genre_scores_gemma":[0.8993304,0.008637244,0.0001815892,0.00006707769,0.0042646,0.0001327194,0.0002485928,0.0000186525,0.08711913],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.8958731,"threshold_uncertainty_score":0.9967611,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.6786138239686998,"score_gpt":0.6201597749573842,"score_spread":0.05845404901131568,"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."}}