{"id":"W2056017567","doi":"10.1016/j.trb.2008.01.005","title":"On the relationship between airport pricing models","year":2008,"lang":"en","type":"article","venue":"Transportation Research Part B Methodological","topic":"Aviation Industry Analysis and Trends","field":"Economics, Econometrics and Finance","cited_by":58,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"","keywords":"Market power; Oligopoly; Microeconomics; Marginal cost; Competition (biology); Economic surplus; Market structure; Measure (data warehouse); Economics; Industrial organization; Business; Cournot competition; Computer science; Market economy; Monopoly","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":[0.007319613,0.0001203791,0.0003391393,0.0002670512,0.0007727058,0.00002813062,0.0002596172,0.0001971979,0.001395618],"category_scores_gemma":[0.001976139,0.00009062948,0.0001664208,0.0008911457,0.0002353173,0.0001793115,0.000007770096,0.0008467711,0.0004528814],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004881785,"about_ca_system_score_gemma":0.00002889431,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00009266229,"about_ca_topic_score_gemma":0.00001137245,"domain_scores_codex":[0.9976918,0.0005752324,0.0007255476,0.0004301195,0.000228433,0.0003489162],"domain_scores_gemma":[0.992025,0.007216927,0.0002057227,0.0003421794,0.00009496562,0.0001152159],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.00001071054,0.0000277799,0.4582856,0.000002311322,0.00001844458,0.000006212038,0.0002226594,0.001518578,4.700581e-7,0.5384496,0.001416335,0.00004123253],"study_design_scores_gemma":[0.0001304073,0.0000566357,0.7083932,0.000006000536,0.000004379118,4.695873e-7,0.00005856987,0.000405355,0.00001775977,0.2885484,0.002292886,0.00008600743],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8745599,0.00009201135,0.1030757,0.004333655,0.00005839888,0.0002305391,0.00008941434,0.00005505489,0.01750536],"genre_scores_gemma":[0.9950992,0.00003979669,0.002126436,0.0001522037,0.0001293026,0.00009043187,0.0001045742,0.00001208053,0.002245915],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2501076,"threshold_uncertainty_score":0.9995173,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.8730960537221925,"score_gpt":0.472229121218289,"score_spread":0.4008669325039034,"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."}}