{"id":"W1483057845","doi":"10.2139/ssrn.617550","title":"Auctions with Ceilings","year":2005,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"Auction Theory and Applications","field":"Decision Sciences","cited_by":4,"is_retracted":false,"has_abstract":false,"ca_institutions":"York University","funders":"","keywords":"Common value auction; Business; Economics; Microeconomics","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":[0.003434258,0.0000908307,0.0001137734,0.0001647273,0.0006280956,0.0001448914,0.0004682327,0.00003876947,0.0005020963],"category_scores_gemma":[0.0001765883,0.00005867826,0.00008247102,0.0006001998,0.00009557793,0.0004532793,0.00002093823,0.001017471,0.001065639],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002784584,"about_ca_system_score_gemma":0.0009272901,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003877967,"about_ca_topic_score_gemma":0.0003102358,"domain_scores_codex":[0.9978116,0.0000824195,0.000332436,0.0002165451,0.000560503,0.000996539],"domain_scores_gemma":[0.9990432,0.0001568043,0.0002051892,0.00028087,0.0002163275,0.00009757384],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00003166511,0.00005639188,0.0004387469,1.12747e-7,0.00003097058,3.775806e-7,0.0001473549,0.001205527,0.0001744749,0.8630788,0.001005184,0.1338304],"study_design_scores_gemma":[0.0002547806,0.0001000404,0.0002510746,0.000002026409,0.00001250443,0.00110844,0.003079102,0.0001606191,0.0002259236,0.803951,0.1907588,0.00009564305],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3372175,0.0006585678,0.6221129,0.02142699,0.0001772857,0.0001450361,0.00000298084,0.00009303835,0.01816576],"genre_scores_gemma":[0.9690397,0.0001874132,0.000859656,0.0002035233,0.0005956872,0.000007007982,5.55478e-7,0.00000950877,0.02909696],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6318222,"threshold_uncertainty_score":0.9997122,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02667605750375007,"score_gpt":0.3384677498438022,"score_spread":0.3117916923400521,"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."}}