{"id":"W2015330848","doi":"10.1016/j.jeconom.2007.06.002","title":"Productivity trends in U.S. manufacturing: Evidence from the NQ and AIM cost functions","year":2007,"lang":"en","type":"article","venue":"Journal of Econometrics","topic":"Economic Growth and Productivity","field":"Economics, Econometrics and Finance","cited_by":77,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Technical change; Economics; Econometrics; Almost ideal demand system; Mathematics; Production (economics); Nonparametric statistics; Mathematical economics; Econometric model; Productivity; Microeconomics; Macroeconomics","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":[0.00217337,0.000239709,0.0002708911,0.001708473,0.000273391,0.0009281196,0.0005001609,0.0006581098,0.00206112],"category_scores_gemma":[0.02036982,0.0001971164,0.0004172617,0.004095271,0.0004101928,0.001140388,0.0006999149,0.001140301,0.0006946347],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009821679,"about_ca_system_score_gemma":0.0004677824,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.05326512,"about_ca_topic_score_gemma":0.04169395,"domain_scores_codex":[0.9992937,0.0002715297,0.00006465931,0.00008275606,0.000213348,0.00007397251],"domain_scores_gemma":[0.9806432,0.009477617,0.004638867,0.000963242,0.003700749,0.0005763405],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003222638,0.0001283296,0.9477044,0.00007158526,0.0001318411,0.00008360573,0.0004339367,0.007772652,0.0002353808,0.003809612,0.005497326,0.0338091],"study_design_scores_gemma":[0.00001815161,0.000078926,0.9863842,0.00002603805,0.000073438,0.00004570771,0.0004646214,0.009507876,0.0001912199,0.001163579,0.002033098,0.00001317514],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9914309,0.001050503,0.0008812347,0.001212735,0.00002464623,0.000006376771,0.002106524,0.00003254317,0.003254376],"genre_scores_gemma":[0.9966565,0.0005505531,0.0002091662,0.00007740175,0.00003555362,0.000004287438,0.001858251,0.000009670511,0.0005985429],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05326512,"threshold_uncertainty_score":0.1059102,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1702671962788213,"score_gpt":0.2499994539331515,"score_spread":0.07973225765433023,"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."}}