{"id":"W3123579994","doi":"","title":"Trade, Competition, and Efficiency","year":2009,"lang":"en","type":"preprint","venue":"RePEc: Research Papers in Economics","topic":"Global trade and economics","field":"Economics, Econometrics and Finance","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Montréal","funders":"","keywords":"Monopolistic competition; Economics; Microeconomics; Marginal cost; Gains from trade; Welfare; Perfect competition; Economies of scale; Competitive equilibrium; Competition (biology); Monopoly; Market economy","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":[0.0008932963,0.0004329306,0.0006904951,0.0006106007,0.0006867233,0.002612267,0.0009652665,0.001645899,0.005131917],"category_scores_gemma":[0.002177652,0.0002612484,0.0007839727,0.000893991,0.002639925,0.002815942,0.001122309,0.0008162094,0.0005580224],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002080144,"about_ca_system_score_gemma":0.0008837504,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001974097,"about_ca_topic_score_gemma":0.001358709,"domain_scores_codex":[0.9994598,0.0002262344,0.0000166347,0.00008178851,0.00008020497,0.0001353165],"domain_scores_gemma":[0.9993692,0.0002747708,0.000118483,0.0001149297,0.00006197311,0.00006059699],"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":[0.00003132793,0.00004508573,0.0005932783,0.00002667018,0.0000163139,0.00008688256,0.00008481701,0.1517632,0.0005676395,0.8426821,0.0006485158,0.003454119],"study_design_scores_gemma":[0.00002691326,0.00002891898,0.0003601232,0.00001803357,0.000007321626,0.00009563651,0.00007157763,0.1809334,0.0002076331,0.8163377,0.00190225,0.00001047449],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5010056,0.00121316,0.3362478,0.004665741,0.00005015873,0.00007951532,0.0003047565,0.0001856915,0.1562476],"genre_scores_gemma":[0.9876886,0.0003111801,0.006337639,0.0001024839,0.00001661579,0.00003424596,0.0000419977,0.00001497765,0.005452328],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005131917,"threshold_uncertainty_score":0.01716805,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06145707437260768,"score_gpt":0.2751314999634261,"score_spread":0.2136744255908185,"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."}}