{"id":"W2607071292","doi":"10.18374/jibe-14-1.14","title":"E-COMMERCE: EFFICIENCY AND WELFARE","year":2014,"lang":"en","type":"article","venue":"Journal of International Business and Economics","topic":"ICT Impact and Policies","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"","keywords":"Welfare; Economic efficiency; Transaction cost; Market efficiency; Economics; Microeconomics; Cost efficiency; Resource allocation; Resource (disambiguation); Public economics; Business; Industrial organization; Market economy; Financial economics","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":[0.00008743021,0.00005136166,0.00009227773,0.00008154852,0.0000251078,0.00005790885,0.00006287528,0.00002319907,0.00002848973],"category_scores_gemma":[0.00002115315,0.00004400059,0.00001649354,0.00001885645,0.00001781104,0.0001725738,0.00001396328,0.00005073125,0.000001546947],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001653638,"about_ca_system_score_gemma":0.00000413567,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000008417531,"about_ca_topic_score_gemma":0.00000235037,"domain_scores_codex":[0.999747,0.000002368362,0.0001529234,0.0000168282,0.00002502819,0.00005588959],"domain_scores_gemma":[0.9998094,0.00002090281,0.00005051502,0.00002610076,0.00005680937,0.00003620334],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"observational","study_design_scores_codex":[0.0002578921,0.0002049625,0.2318375,0.0004787351,0.0008986164,0.00001034605,0.008783115,0.3201564,0.002748144,0.1610772,0.008402912,0.2651442],"study_design_scores_gemma":[0.00109065,0.00006560882,0.6633245,0.00006827064,0.00002614286,0.0005377588,0.0005415744,0.08662967,0.000173466,0.001303121,0.2459672,0.000272063],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9916987,0.0001734964,0.001406586,0.001722533,0.0006897167,0.000008802733,0.000002743491,0.00000554538,0.004291852],"genre_scores_gemma":[0.9983895,0.00109424,0.00009218208,0.0001032798,0.0002734632,1.546444e-7,8.607879e-7,0.000006335512,0.00003997291],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.431487,"threshold_uncertainty_score":0.1794292,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00623525652110937,"score_gpt":0.203677946587767,"score_spread":0.1974426900666576,"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."}}