{"id":"W2020464998","doi":"10.1080/17441690903072204","title":"Cigarette purchasing behaviour in Thailand and Malaysia: Comparative analysis of a semi-monopolistic and a free-market structure","year":2009,"lang":"en","type":"article","venue":"Global Public Health","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"National Cancer Institute; Canadian Institutes of Health Research; U.S. Public Health Service; Cancer Research UK","keywords":"Monopolistic competition; Tobacco control; Tobacco industry; Purchasing; Business; Order (exchange); Economics; Public economics; Marketing; Monopoly; Market economy; Medicine; Public health","routes":{"ca_aff":true,"ca_fund":true,"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":[0.000391973,0.0001336501,0.0005612962,0.0002776714,0.00005519468,0.00003869182,0.00005781987,0.0001029229,0.00004043972],"category_scores_gemma":[0.0000782583,0.000118645,0.00003969708,0.0009991396,0.00007761557,0.0001043465,0.00002623989,0.0001763818,2.811721e-8],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002135883,"about_ca_system_score_gemma":0.0001945319,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001071399,"about_ca_topic_score_gemma":0.0004345255,"domain_scores_codex":[0.9987351,0.0001049464,0.0003340648,0.0002651548,0.0002661306,0.0002946617],"domain_scores_gemma":[0.9992625,0.0000294409,0.0001544992,0.0002182131,0.00007515613,0.0002602206],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004438342,0.00008103047,0.9933561,0.00003049216,0.00008031961,0.000008651038,0.0009331953,0.000006714533,0.00001219211,0.0004288327,0.0005750139,0.004443048],"study_design_scores_gemma":[0.001046849,0.0002193998,0.9961216,0.00005295291,0.0003040194,0.0000375578,0.0005991331,0.001225041,0.000003990961,0.0002462037,0.00006296868,0.00008027436],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9938158,0.0003168705,0.0001145503,0.004525173,0.0000294713,0.0002501978,0.0002597855,0.00002064858,0.000667512],"genre_scores_gemma":[0.9990054,0.0000333664,0.0000979175,0.0007066726,0.00002196006,0.000002366727,0.0001185543,0.00000290001,0.00001088663],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005189585,"threshold_uncertainty_score":0.4838205,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03276171514189241,"score_gpt":0.3395889513620715,"score_spread":0.3068272362201791,"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."}}