{"id":"W3123953456","doi":"","title":"Regulation, Privatization, and Airport Charges: Panel Data Evidence from European Airports","year":2011,"lang":"en","type":"article","venue":"RePEc: Research Papers in Economics","topic":"Aviation Industry Analysis and Trends","field":"Economics, Econometrics and Finance","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Endogeneity; Panel data; Business; Panel analysis; Air transport; Industrial organization; Economics; Finance; Transport engineering; Econometrics; Engineering","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.002706562,0.0001662938,0.00035495,0.0003935704,0.000203211,0.0001144961,0.0006638968,0.0001240068,0.001399504],"category_scores_gemma":[0.0007358641,0.0001989639,0.00004694188,0.0002978372,0.0001766006,0.0009281816,0.000436327,0.0003283966,0.0001140728],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001241764,"about_ca_system_score_gemma":0.00005564456,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003484806,"about_ca_topic_score_gemma":0.0001530081,"domain_scores_codex":[0.9975332,0.000100988,0.000960196,0.0009680258,0.00007186942,0.0003657375],"domain_scores_gemma":[0.9977847,0.0001686682,0.0004274465,0.001392258,0.00007118576,0.0001557589],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001734711,0.00008286093,0.9588934,0.00001058712,0.00007230192,0.00001233872,0.0008013301,0.0001027505,0.000009148502,0.009266223,0.0002835089,0.03044816],"study_design_scores_gemma":[0.0002802094,0.00002629784,0.9559261,0.00005350288,0.000006327918,0.00000324173,0.0001946055,0.008748092,0.00002648699,0.006686171,0.02779527,0.0002537441],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7125937,0.001076727,0.0006706691,0.0008870087,0.0003010644,0.0004368822,0.0004341232,0.00007865579,0.2835212],"genre_scores_gemma":[0.9923459,0.003783316,0.001016134,0.00007516096,0.0001626421,0.00001671779,0.0003065239,0.00003629619,0.002257268],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2812639,"threshold_uncertainty_score":0.9995133,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2371245260143587,"score_gpt":0.3019999970207774,"score_spread":0.06487547100641874,"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."}}