{"id":"W2902445693","doi":"10.2139/ssrn.2386361","title":"Serving Heterogeneous Buyers Through Price and Effort Differentiation","year":2014,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"Auction Theory and Applications","field":"Decision Sciences","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Spinal Cord Injury BC","funders":"","keywords":"Economics; Microeconomics; Business","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":[0.003208587,0.0008852055,0.001406553,0.000803742,0.0007118765,0.003786994,0.001802254,0.002178877,0.005861823],"category_scores_gemma":[0.01104308,0.0006648701,0.0007254512,0.001125495,0.001139606,0.004174562,0.002906729,0.001497342,0.001053356],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007709585,"about_ca_system_score_gemma":0.000607303,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005081141,"about_ca_topic_score_gemma":0.000586416,"domain_scores_codex":[0.998201,0.000768225,0.00008084278,0.0002927182,0.0003360655,0.0003211846],"domain_scores_gemma":[0.9956529,0.002400689,0.0004285609,0.0006500898,0.0004336507,0.0004339457],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.003540927,0.002288758,0.02326283,0.0004843373,0.0004850498,0.00195017,0.001587836,0.2064186,0.03477976,0.4549399,0.004743671,0.265518],"study_design_scores_gemma":[0.0004790562,0.000838485,0.004995836,0.00004742691,0.0002635923,0.0008355977,0.0009703073,0.6106136,0.004051483,0.3743636,0.002457991,0.00008297464],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5766696,0.0004771819,0.3738292,0.001584718,0.000158156,0.0002953607,0.00007802978,0.0002886218,0.04661908],"genre_scores_gemma":[0.9823407,0.00007336133,0.01149518,0.0001027663,0.00004031167,0.00003404358,0.00001338853,0.00001688893,0.005883387],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005861823,"threshold_uncertainty_score":0.01960975,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02396779638741948,"score_gpt":0.31337851770749,"score_spread":0.2894107213200706,"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."}}