{"id":"W1979119857","doi":"10.1111/ecaf.12093","title":"Ticket Scalping as a Means of Managing Risk","year":2014,"lang":"en","type":"article","venue":"Economic Affairs","topic":"Sports Analytics and Performance","field":"Economics, Econometrics and Finance","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"HEC Montréal","funders":"","keywords":"Ticket; Business; Subsidy; Economics; Computer security; Market economy; Computer science","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":["insufficient_payload"],"category_scores_codex":[0.0007793104,0.0001422128,0.0004266566,0.0002132346,0.00008705587,0.00003515756,0.0002240558,0.00006538024,0.001829947],"category_scores_gemma":[0.00004327692,0.0001710195,0.0001534833,0.00007048019,0.00007064772,0.0001836457,0.0000600601,0.0001166666,0.002047907],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008659679,"about_ca_system_score_gemma":0.00001679839,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007933583,"about_ca_topic_score_gemma":0.0001021053,"domain_scores_codex":[0.9986982,0.000007698646,0.0006603626,0.0003472487,0.00001999654,0.0002664585],"domain_scores_gemma":[0.9988678,0.00004666333,0.0005755612,0.0004166105,0.00001044473,0.00008298858],"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":[0.0000160141,0.00003426008,0.187944,0.00004389995,0.0001097335,0.000001093473,0.000607807,0.01451798,0.000002482475,0.7896018,0.001645434,0.005475473],"study_design_scores_gemma":[0.00101326,0.0001525153,0.03535983,0.00005266863,0.00003027402,0.000007514045,0.0007101553,0.6113145,0.0001727816,0.1110946,0.2394173,0.0006746118],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.510324,0.0003644359,0.007142649,0.0003398837,0.0006422236,0.0001069415,0.00006723054,0.00003742524,0.4809752],"genre_scores_gemma":[0.9974865,0.0003814389,0.0005701424,0.00007461372,0.0001855767,0.00000539768,0.000007820105,0.00002704362,0.001261478],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6785073,"threshold_uncertainty_score":0.9990825,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01042701330075238,"score_gpt":0.1929775418375654,"score_spread":0.1825505285368131,"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."}}