{"id":"W3022933309","doi":"","title":"Spatial Price Differences in China: Estimates and Implications","year":2004,"lang":"en","type":"article","venue":"","topic":"Regional Economics and Spatial Analysis","field":"Economics, Econometrics and Finance","cited_by":291,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"","keywords":"Purchasing power; Cost of living; China; Economics; Rural area; Demographic economics; Inequality; Geography; Economic growth; Macroeconomics","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":[0.00009626797,0.00008156128,0.0002402285,0.0001579253,0.00005810787,0.00005805507,0.00009755581,0.00004009987,0.0001472036],"category_scores_gemma":[0.00002626522,0.00008144778,0.00004244544,0.0001242193,0.000042006,0.0001113099,0.00003538297,0.00005159659,0.0000765598],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004597649,"about_ca_system_score_gemma":0.00001056589,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01391686,"about_ca_topic_score_gemma":0.002499551,"domain_scores_codex":[0.99929,0.000001664404,0.0003142605,0.0002515602,0.000009257178,0.0001332311],"domain_scores_gemma":[0.9996999,0.00002070015,0.0001001808,0.0001223111,0.000006445388,0.00005049586],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.000001397279,0.00003299963,0.41174,0.000002695834,0.00001159454,3.131672e-7,0.00007030774,0.0001290426,0.000004340056,0.5875258,0.000007807921,0.0004735938],"study_design_scores_gemma":[0.0001863019,0.00001447323,0.6920665,0.000002500254,0.00000137087,0.000001255848,0.000008096006,0.002997198,0.000008292059,0.3044178,0.0002121099,0.00008418691],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9420112,0.0004770382,0.02913935,0.008841594,0.00003969546,0.00008670719,0.00002318187,0.00001660422,0.01936463],"genre_scores_gemma":[0.9977956,0.0004391573,0.00145482,0.0001252785,0.00002489026,0.00001706556,0.00000733119,0.00000584998,0.000129992],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2831081,"threshold_uncertainty_score":0.9926496,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02369198851759267,"score_gpt":0.2111213210644555,"score_spread":0.1874293325468628,"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."}}