{"id":"W7047548978","doi":"","title":"Frontier Firms, Productivity Dispersion and Aggregate Productivity Growth in Canada","year":2019,"lang":"en","type":"article","venue":"RePEc: Research Papers in Economics","topic":"Superconducting and THz Device Technology","field":"Physics and Astronomy","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Slowdown; Productivity; Frontier; Dynamism; Dispersion (optics); Total factor productivity; Diffusion","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":[0.0007262051,0.0001583601,0.0003069295,0.000187098,0.00007775732,0.00002834614,0.000210093,0.00006105473,0.00008947021],"category_scores_gemma":[0.00008937302,0.0001604652,0.00003041263,0.0001943964,0.0001269599,0.0002479022,0.0002048688,0.0006802017,0.000007392944],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005125486,"about_ca_system_score_gemma":0.0005925324,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.5530886,"about_ca_topic_score_gemma":0.3812955,"domain_scores_codex":[0.9982691,0.000133199,0.0002262181,0.0006861385,0.0001220909,0.0005632439],"domain_scores_gemma":[0.9992439,0.0001250801,0.00005410676,0.0004528313,0.00004548024,0.00007866635],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001179734,0.00006411115,0.8784779,0.0000235884,0.00001705227,0.000003406326,0.0001279543,0.00004722334,0.0006238694,0.0004840347,0.00001846002,0.1201006],"study_design_scores_gemma":[0.004224461,0.0002962633,0.8909911,0.0003275599,0.00001691848,0.00002697081,0.03285432,0.005298799,0.02802502,0.009200672,0.02700292,0.001735],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9905881,0.00005751968,3.88499e-7,0.000840092,0.0002298153,0.0004179078,0.00001253253,0.00001423369,0.007839471],"genre_scores_gemma":[0.9988961,0.0000915239,0.00007172544,0.00001027568,0.00009818708,0.00004045601,0.000009475106,0.00002205938,0.0007601699],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1717931,"threshold_uncertainty_score":0.6543581,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01075058209905489,"score_gpt":0.2394651975577386,"score_spread":0.2287146154586837,"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."}}