{"id":"W2168789360","doi":"10.1287/mksc.1090.0486","title":"Information Provision in a Vertically Differentiated Competitive Marketplace","year":2009,"lang":"en","type":"article","venue":"Marketing Science","topic":"Consumer Market Behavior and Pricing","field":"Business, Management and Accounting","cited_by":168,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Incentive; Quality (philosophy); Monopoly; Competition (biology); Preference; Product (mathematics); Business; Microeconomics; Marketing; Product differentiation; Economics; Industrial organization; Private information retrieval; Strategic complements; Computer science; Cournot competition","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":[0.002688476,0.0003785253,0.0004847844,0.001151022,0.001339405,0.004294257,0.0008376772,0.001742789,0.008744281],"category_scores_gemma":[0.009726408,0.0005676459,0.0004422303,0.002123894,0.001838703,0.004582779,0.002183702,0.001022439,0.0007203577],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002888221,"about_ca_system_score_gemma":0.00167069,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009825804,"about_ca_topic_score_gemma":0.01090851,"domain_scores_codex":[0.997743,0.00089011,0.00007790061,0.0002924647,0.0005599,0.0004366967],"domain_scores_gemma":[0.9913272,0.003884085,0.002529383,0.0007702812,0.0006766591,0.0008123267],"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":[0.002677403,0.001175511,0.0608661,0.0003679607,0.0002308851,0.00253032,0.00407089,0.07013886,0.01661174,0.7144138,0.005382302,0.1215342],"study_design_scores_gemma":[0.001383094,0.001634569,0.05692865,0.0002106527,0.0002693443,0.001156582,0.007032398,0.3845861,0.004938098,0.5155168,0.02602185,0.0003218798],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9085511,0.0006196988,0.03072424,0.00294,0.00003953404,0.0001687863,0.0002535276,0.0001160931,0.05658701],"genre_scores_gemma":[0.9959966,0.0001044524,0.002114426,0.0000949207,0.00001531043,0.00001383012,0.00002850789,0.000004230105,0.001627871],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.009825804,"threshold_uncertainty_score":0.02925247,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007520381268386825,"score_gpt":0.2246920262876693,"score_spread":0.2171716450192825,"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."}}