{"id":"W3122494748","doi":"10.2139/ssrn.1859327","title":"Optimality Versus Practicality in Market Design: A Comparison of Two Double Auctions","year":2011,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"Auction Theory and Applications","field":"Decision Sciences","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"Kellogg's (Canada)","funders":"","keywords":"Common value auction; Economics; Computer science; Mathematical economics; Econometrics; 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":[0.01401297,0.000111068,0.0002792746,0.0002071957,0.0002433615,0.00004940687,0.0005803527,0.00006539272,0.0009983222],"category_scores_gemma":[0.0008036455,0.00009003967,0.0001246596,0.0008321719,0.0001807217,0.0004754833,0.00005692104,0.001255534,0.00009070239],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003328024,"about_ca_system_score_gemma":0.001108313,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001489791,"about_ca_topic_score_gemma":0.0006252776,"domain_scores_codex":[0.9966985,0.0006893912,0.0008753181,0.0002738997,0.0005709325,0.0008919605],"domain_scores_gemma":[0.9977732,0.0008765192,0.0005803946,0.0004140634,0.0002558445,0.00009995997],"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":[0.002613366,0.0007322854,0.007973092,0.000001083833,0.00007157945,9.458166e-7,0.0008005279,0.0005044772,0.0001561399,0.9756382,0.0005296925,0.01097867],"study_design_scores_gemma":[0.001994189,0.0002960868,0.003645201,0.000004409322,0.00003300779,0.00008296694,0.007366793,0.001223626,0.001003778,0.9828448,0.001379267,0.0001259227],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.2337072,0.0003009413,0.7342197,0.0010558,0.0004428016,0.0003281184,0.000004463684,0.00003176917,0.02990922],"genre_scores_gemma":[0.9946513,0.00006389451,0.004163013,0.00001058127,0.0000633068,0.00001459977,4.618005e-7,0.00000678858,0.001026027],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7609441,"threshold_uncertainty_score":0.9999149,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3236750346505874,"score_gpt":0.4766408333999027,"score_spread":0.1529657987493152,"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."}}