{"id":"W4323311704","doi":"10.47004/wp.cem.2023.0523","title":"Nonparametric estimation of sponsored search auctions and impacts of ad quality on search revenue","year":2023,"lang":"en","type":"report","venue":"","topic":"Consumer Market Behavior and Pricing","field":"Business, Management and Accounting","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"Social Sciences and Humanities Research Council of Canada","keywords":"Common value auction; Nonparametric statistics; Revenue; Estimation; Quality (philosophy); Computer science; Econometrics; Economics; Business; Microeconomics; Finance; Management","routes":{"ca_aff":true,"ca_fund":true,"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":[0.02021737,0.0006361169,0.002014719,0.001050217,0.0004255224,0.002599943,0.002174609,0.00160665,0.001654312],"category_scores_gemma":[0.108608,0.0009685096,0.0009717806,0.001805465,0.002508071,0.003797893,0.001171538,0.002351174,0.0002651082],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001847072,"about_ca_system_score_gemma":0.001254697,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008621138,"about_ca_topic_score_gemma":0.00687228,"domain_scores_codex":[0.9910575,0.006676903,0.0002554034,0.0006392471,0.0009406612,0.0004302884],"domain_scores_gemma":[0.8720543,0.1085563,0.01049216,0.006226302,0.002128487,0.0005424357],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0006098654,0.0003975002,0.06297156,0.0001491195,0.0002521394,0.0003131004,0.0002384942,0.8266653,0.000833293,0.07485285,0.001229566,0.03148719],"study_design_scores_gemma":[0.0000641986,0.000114686,0.0104605,0.00001753834,0.0000396596,0.0001232405,0.00008016626,0.9665805,0.0003258919,0.02181665,0.0003454183,0.00003150606],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6814672,0.001005417,0.3110686,0.001072447,0.00002740027,0.0001823068,0.0004863062,0.0001956441,0.00449471],"genre_scores_gemma":[0.9883758,0.0002376869,0.01004161,0.00005524713,0.00002274905,0.00004410158,0.000253161,0.00001808517,0.0009517084],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02021737,"threshold_uncertainty_score":0.106921,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1800885668320781,"score_gpt":0.4143598244498065,"score_spread":0.2342712576177283,"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."}}