{"id":"W1521994883","doi":"10.1111/jpet.12070","title":"Optimal Piecewise Linear Income Taxation","year":2009,"lang":"en","type":"article","venue":"Journal of Public Economic Theory","topic":"Fiscal Policy and Economic Growth","field":"Economics, Econometrics and Finance","cited_by":5,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"","keywords":"Piecewise linear function; Economics; Piecewise; Simple (philosophy); Regular polygon; Econometrics; Mathematics; Wage; Mathematical economics; Mathematical optimization; Labour economics; Mathematical analysis","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001145289,0.0006896221,0.001166428,0.0006367827,0.0005595573,0.001977024,0.001120855,0.001899879,0.01463996],"category_scores_gemma":[0.00809687,0.0007394845,0.0005203682,0.0007694601,0.001076669,0.002782459,0.001374024,0.002047962,0.001149807],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002304336,"about_ca_system_score_gemma":0.001304453,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003358943,"about_ca_topic_score_gemma":0.00171314,"domain_scores_codex":[0.9996182,0.0001661925,0.00001267374,0.00005443128,0.00004232164,0.0001062389],"domain_scores_gemma":[0.9983554,0.001004135,0.0001338101,0.0001499644,0.0001960891,0.0001605124],"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":[0.0003083298,0.0001327186,0.0005440961,0.0001338252,0.00003416764,0.0001066878,0.00009657781,0.2549738,0.001305023,0.7063938,0.009067114,0.02690383],"study_design_scores_gemma":[0.00005691374,0.00004554258,0.0003999573,0.00004522011,0.00002614063,0.00006485864,0.00009649662,0.6068823,0.0005106845,0.3889715,0.002880411,0.00001986271],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2545001,0.001954654,0.5786684,0.0119201,0.0005776287,0.0001550294,0.00125599,0.001143672,0.1498245],"genre_scores_gemma":[0.9244191,0.0006975691,0.02678413,0.0003696484,0.0001108837,0.00008531722,0.000205477,0.0001647166,0.04716324],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.01463996,"threshold_uncertainty_score":0.04897559,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02969501957172891,"score_gpt":0.2330536279103693,"score_spread":0.2033586083386404,"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."}}