{"id":"W3123716492","doi":"10.2139/ssrn.1628367","title":"What Model for Entry in First-Price Auctions? A Nonparametric Approach","year":2010,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"Auction Theory and Applications","field":"Decision Sciences","cited_by":24,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia; University of British Columbia Hospital","funders":"","keywords":"Common value auction; Nonparametric statistics; Econometrics; Economics; Mathematical economics; Computer science; 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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.01688132,0.001853391,0.00686929,0.002197166,0.001595304,0.008622968,0.008563284,0.007720078,0.01159049],"category_scores_gemma":[0.06359791,0.001849665,0.004371944,0.002473597,0.004174286,0.0151451,0.002382174,0.007258928,0.002490609],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002038589,"about_ca_system_score_gemma":0.002110414,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005650674,"about_ca_topic_score_gemma":0.003970421,"domain_scores_codex":[0.9915297,0.005404424,0.0003243955,0.001359539,0.0005397311,0.0008423091],"domain_scores_gemma":[0.9436331,0.04473778,0.004910438,0.003572321,0.001851949,0.001294466],"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":[0.0003699268,0.000504518,0.005230199,0.0005771604,0.0004525607,0.0004292372,0.0005478048,0.3302147,0.000612332,0.6243233,0.01156174,0.02517653],"study_design_scores_gemma":[0.00008404916,0.0000744432,0.0009242169,0.00005392999,0.00007214415,0.000155483,0.000162627,0.6692702,0.00008407931,0.3279898,0.001063437,0.00006566808],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.08659623,0.0009281222,0.8942258,0.007083946,0.0002026895,0.0002139958,0.000995183,0.0005251575,0.009228869],"genre_scores_gemma":[0.9099243,0.001498333,0.06755392,0.0009682083,0.0007329258,0.0004594005,0.001077658,0.0002889409,0.01749631],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.01688132,"threshold_uncertainty_score":0.08927798,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04558573763793448,"score_gpt":0.3461696334008919,"score_spread":0.3005838957629574,"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."}}