{"id":"W4416091260","doi":"10.1007/978-1-349-58802-2_558","title":"Fertility in Developed Countries","year":2008,"lang":"en","type":"book-chapter","venue":"The New Palgrave Dictionary of Economics","topic":"Reproductive Health and Technologies","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Fertility; Sub-replacement fertility; Total fertility rate; Birth rate; Developed country; Fell; Developing country","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001956503,0.0002342549,0.0005812397,0.0002052425,0.00007450733,0.000003473684,0.0001613209,0.000329122,0.0001542651],"category_scores_gemma":[0.0000740694,0.0001861959,0.0001283493,0.0000305294,0.0004619983,0.00002078079,0.00007108405,0.0004577809,0.00006695482],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002290165,"about_ca_system_score_gemma":0.0009231844,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001129594,"about_ca_topic_score_gemma":0.00008588855,"domain_scores_codex":[0.9987583,0.000008892594,0.000604947,0.0003656364,0.00007517597,0.0001871144],"domain_scores_gemma":[0.9988043,0.0001063938,0.0002944593,0.0006308309,0.00009448778,0.00006949166],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.005316856,0.00013753,0.04380449,0.0009912399,0.001140214,0.0001089986,0.001746706,0.0002035874,0.00002853224,0.8386959,0.03025,0.07757597],"study_design_scores_gemma":[0.001155987,0.0003116948,0.1809924,0.0002378693,0.00008778714,0.0001495071,0.00006402963,0.0000351592,0.0003195699,0.2825721,0.5337609,0.000312962],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.2205252,0.01078964,0.0000330381,0.01392911,0.0009367081,0.001971822,0.0001459988,0.0001969091,0.7514715],"genre_scores_gemma":[0.7737401,0.05459991,0.001208135,0.001171181,0.0005269701,0.00003620586,0.0002319634,0.000112102,0.1683734],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.5830981,"threshold_uncertainty_score":0.759285,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0494456613017281,"score_gpt":0.2643368709576741,"score_spread":0.214891209655946,"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."}}