{"id":"W1558846172","doi":"10.2139/ssrn.533182","title":"Buy it Now: A Hybrid Internet Market Institution","year":2004,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"Auction Theory and Applications","field":"Decision Sciences","cited_by":26,"is_retracted":false,"has_abstract":false,"ca_institutions":"Toronto Metropolitan University","funders":"","keywords":"Common value auction; The Internet; Business; Product (mathematics); Forward auction; Control (management); Advertising; Commerce; Microeconomics; Economics; Auction theory; Computer science; World Wide Web","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":[0.001141194,0.0002101979,0.0005706406,0.0006730888,0.002211766,0.004675772,0.001330275,0.00267948,0.0269663],"category_scores_gemma":[0.003496289,0.0002811883,0.0005881405,0.0006348947,0.002070792,0.005041301,0.002581528,0.00131483,0.001832924],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008066953,"about_ca_system_score_gemma":0.000971703,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001115396,"about_ca_topic_score_gemma":0.001843219,"domain_scores_codex":[0.9994079,0.0002329186,0.00002302892,0.0001208911,0.0001025024,0.0001129057],"domain_scores_gemma":[0.998066,0.0005352178,0.000176556,0.0003450021,0.0001870239,0.0006901799],"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":[0.00165564,0.001354172,0.01169068,0.0001035333,0.0002281814,0.003822796,0.001056173,0.02871331,0.01168455,0.8755732,0.01203504,0.05208275],"study_design_scores_gemma":[0.0006913897,0.0007205995,0.003676558,0.00003281045,0.0001956243,0.002362764,0.001819946,0.5062951,0.004332356,0.455487,0.02424078,0.000145021],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7428857,0.0001224757,0.0959098,0.004517377,0.0001752474,0.0002781219,0.0001620214,0.0005899534,0.1553593],"genre_scores_gemma":[0.9669789,0.00003912659,0.01397759,0.0001858605,0.00004696383,0.00003772253,0.00003694018,0.00003227903,0.01866466],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0269663,"threshold_uncertainty_score":0.09021127,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0283572796182088,"score_gpt":0.3284330147233083,"score_spread":0.3000757351050996,"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."}}