{"id":"W165131405","doi":"10.2139/ssrn.1440951","title":"Retail Format as a Barrier to Entry","year":2009,"lang":"en","type":"article","venue":"SSRN Electronic Journal","topic":"Digital Platforms and Economics","field":"Business, Management and Accounting","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Toronto","funders":"","keywords":"Business; Barriers to entry; Advertising; Industrial organization","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":[0.004475307,0.0004002826,0.0008458771,0.002060222,0.002699511,0.01735011,0.001792496,0.003489465,0.1154033],"category_scores_gemma":[0.05039383,0.0006641121,0.000527533,0.001569164,0.002794625,0.009690805,0.003702421,0.003863019,0.008833705],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001301871,"about_ca_system_score_gemma":0.002627453,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003672963,"about_ca_topic_score_gemma":0.004455552,"domain_scores_codex":[0.9941146,0.002092966,0.0004508728,0.0005650527,0.001645826,0.001130643],"domain_scores_gemma":[0.9123012,0.0657783,0.007055622,0.005276787,0.005543934,0.004044175],"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":[0.003585859,0.003294437,0.1143029,0.00141212,0.0001686225,0.007000522,0.03841896,0.001715301,0.01028794,0.5842291,0.05375883,0.1818255],"study_design_scores_gemma":[0.001061748,0.003944818,0.1903207,0.005051106,0.0007405902,0.01155741,0.1050375,0.01653565,0.01359412,0.2785003,0.372934,0.0007221246],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5770264,0.001126558,0.004846729,0.007799304,0.0003713891,0.0002987239,0.0004573724,0.0003752555,0.4076982],"genre_scores_gemma":[0.9760106,0.0002777164,0.0008941998,0.0006259624,0.00009771894,0.00003159215,0.000113841,0.0001299486,0.02181845],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1154033,"threshold_uncertainty_score":0.3860626,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00675702550649118,"score_gpt":0.1912537016924727,"score_spread":0.1844966761859815,"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."}}