{"id":"W2799799531","doi":"10.1061/(asce)co.1943-7862.0001511","title":"Long-Run Construction Cost Trends: Baumol’s Cost Disease and a Disaggregate Look at Building Material Price Dynamics","year":2018,"lang":"en","type":"article","venue":"Journal of Construction Engineering and Management","topic":"Fiscal Policy and Economic Growth","field":"Economics, Econometrics and Finance","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Economics; Productivity; Inflation (cosmology); Relative price; Econometrics; 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":[0.0009812695,0.0001715079,0.000341456,0.001312247,0.0003004994,0.001698136,0.0002942575,0.0005385551,0.001098876],"category_scores_gemma":[0.004485462,0.0001704138,0.0004562135,0.002227476,0.000530849,0.002102072,0.0007016373,0.000819447,0.0001306712],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001365938,"about_ca_system_score_gemma":0.0008052081,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0185002,"about_ca_topic_score_gemma":0.01843208,"domain_scores_codex":[0.9996915,0.00007175082,0.00002655358,0.00006577278,0.00008339632,0.00006106074],"domain_scores_gemma":[0.9982963,0.0006909587,0.0005643513,0.0002082111,0.0001846783,0.00005549661],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001079892,0.0001289577,0.6204132,0.00008797344,0.0002826959,0.0004884806,0.001987621,0.2018003,0.001493877,0.09868506,0.003671664,0.07085218],"study_design_scores_gemma":[0.00000782051,0.00006308818,0.336675,0.00004225756,0.00008497495,0.0002397207,0.001675146,0.5806844,0.0009424622,0.07216281,0.007349622,0.0000727033],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9694757,0.0005092819,0.02284538,0.00130279,0.00001980675,0.00001630992,0.0004881477,0.00005585609,0.005286647],"genre_scores_gemma":[0.9975504,0.0001856117,0.00148034,0.00003724222,0.00001378768,0.000006292271,0.0002082772,0.000007951673,0.0005099968],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0185002,"threshold_uncertainty_score":0.03678507,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008366534821616882,"score_gpt":0.1928134173496703,"score_spread":0.1844468825280534,"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."}}