{"id":"W3125069401","doi":"","title":"What Model for Entry in First-Price Auctions? A Nonparametric Approach","year":2011,"lang":"en","type":"preprint","venue":"RePEc: Research Papers in Economics","topic":"Auction Theory and Applications","field":"Decision Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Concordia University; Center for Interuniversity Research and Analysis on Organizations; University of British Columbia","funders":"","keywords":"Common value auction; Nonparametric statistics; Valuation (finance); Econometrics; Economics; Quantile; Microeconomics; Mathematical economics","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":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.009379234,0.0003056909,0.0006524166,0.002348429,0.0003549063,0.0006788124,0.002129752,0.0005972941,0.0001675932],"category_scores_gemma":[0.003635228,0.0003010634,0.0003123127,0.001166355,0.0004177463,0.0006118655,0.001281318,0.001593778,0.00007761065],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007861473,"about_ca_system_score_gemma":0.0006146625,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003934075,"about_ca_topic_score_gemma":0.0001804058,"domain_scores_codex":[0.9952075,0.0003716283,0.001342484,0.001747065,0.0005578899,0.0007734724],"domain_scores_gemma":[0.9935087,0.003387241,0.0004337585,0.002087904,0.0003478515,0.0002345317],"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":[0.0002585305,0.0008312718,0.0008583518,0.00008489675,0.00004643338,0.00000242259,0.002535512,0.7907177,0.000005873069,0.02311171,0.00077303,0.1807742],"study_design_scores_gemma":[0.0004334858,0.00002741764,0.0004434957,0.0000556383,0.000004857365,0.000007343968,0.003467577,0.6829782,0.00002734525,0.3012978,0.01094847,0.0003084184],"study_design_candidate":"simulation_or_modeling","study_design_consensus":"simulation_or_modeling","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.443523,0.001400836,0.09754567,0.003960762,0.004175998,0.01372504,0.0005154097,0.0002614667,0.4348918],"genre_scores_gemma":[0.933789,0.01205702,0.01850162,0.0001366234,0.000308487,0.005300739,0.00007601677,0.00008219118,0.02974829],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.490266,"threshold_uncertainty_score":0.9999442,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1996153334531935,"score_gpt":0.4119392204764585,"score_spread":0.212323887023265,"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."}}