{"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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003387307,0.0001000312,0.0001394579,0.00007849874,0.00051158,0.0001892172,0.0003415257,0.00005140523,0.00009553644],"category_scores_gemma":[0.0002879122,0.00007429286,0.00007169701,0.0002471211,0.00004735972,0.0003376319,0.00005551175,0.0005372222,0.00009092635],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000142192,"about_ca_system_score_gemma":0.0001471681,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000007269394,"about_ca_topic_score_gemma":0.00006893519,"domain_scores_codex":[0.9980531,0.0001583119,0.0003460258,0.0002417711,0.0004316354,0.0007691437],"domain_scores_gemma":[0.9990846,0.0002475464,0.0002506893,0.0002374553,0.0001107358,0.00006900509],"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":[0.00003214942,0.00004604797,0.006004635,0.000002039742,0.00005922428,3.403851e-7,0.0004823592,0.000531589,0.001019812,0.9084588,0.0001238548,0.08323917],"study_design_scores_gemma":[0.000223728,0.00008403134,0.002602432,0.000003636489,0.00001396729,0.0003615908,0.0006733391,0.001229282,0.0004108957,0.9853734,0.008926379,0.00009730771],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5988979,0.0002735477,0.3986238,0.0008820689,0.000117234,0.00005990636,5.588499e-7,0.000020974,0.001123945],"genre_scores_gemma":[0.9976943,0.000381796,0.0002151705,0.000180769,0.0002090094,0.000004693779,0.000001125447,0.000009130713,0.001304045],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3987963,"threshold_uncertainty_score":0.3934712,"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."}}