{"id":"W2007100734","doi":"10.1016/j.jeconom.2008.09.012","title":"Estimation of collective household models with Engel curves","year":2008,"lang":"en","type":"article","venue":"Journal of Econometrics","topic":"Gender, Labor, and Family Dynamics","field":"Social Sciences","cited_by":132,"is_retracted":false,"has_abstract":false,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Engel curve; Econometrics; Economics; Equivalence (formal languages); Estimation; Consumption (sociology); Bargaining power; Scale (ratio); Microeconomics; Mathematics; Price index; Geography","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":[0.005780088,0.0007294967,0.002582769,0.001149739,0.0006648901,0.002246829,0.00201152,0.002261371,0.004769223],"category_scores_gemma":[0.02365438,0.0009127563,0.001825603,0.001637038,0.00127961,0.002344568,0.001965983,0.001505497,0.0006163119],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001142942,"about_ca_system_score_gemma":0.00137668,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01379923,"about_ca_topic_score_gemma":0.007009041,"domain_scores_codex":[0.9982994,0.001199211,0.00006355727,0.0001913603,0.00008363085,0.000162874],"domain_scores_gemma":[0.9835265,0.01402033,0.0008083727,0.0009526439,0.0003972417,0.0002948226],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00005123487,0.00003951723,0.003814829,0.00003493714,0.00009766925,0.00006498448,0.000216972,0.9463938,0.00005351925,0.04096809,0.0006451555,0.007619187],"study_design_scores_gemma":[0.00001475073,0.00001123122,0.0005230471,0.000009735611,0.00001369374,0.000008255141,0.00007759008,0.9697958,0.00003839702,0.02921429,0.0002833338,0.000009972436],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.3592037,0.0004401279,0.6336377,0.0008218096,0.00005943557,0.00008350363,0.0004666274,0.000284569,0.005002598],"genre_scores_gemma":[0.9513619,0.0002985887,0.04186456,0.00005328422,0.00004429275,0.0001594733,0.0006494548,0.00007928332,0.005489137],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.01379923,"threshold_uncertainty_score":0.03056836,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1703286526948699,"score_gpt":0.2689301205782906,"score_spread":0.09860146788342072,"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."}}