{"id":"W2039708668","doi":"10.1111/j.1468-0084.2007.00491.x","title":"Measurement Error in Access to Markets*","year":2008,"lang":"en","type":"article","venue":"Oxford Bulletin of Economics and Statistics","topic":"Economic and Environmental Valuation","field":"Economics, Econometrics and Finance","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"McGill University","funders":"","keywords":"Econometrics; Observational error; Standard deviation; Observable; Economics; Statistics; Standard error; Errors-in-variables models; Mathematics","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":[0.0005686951,0.0001303949,0.0003770375,0.0001500093,0.0000567538,0.00002645098,0.0001596484,0.00005720875,0.0007368752],"category_scores_gemma":[0.00008081678,0.0001707306,0.00003439448,0.00003760814,0.00006870803,0.00005641962,0.0001041638,0.00006526101,0.0001174478],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001613445,"about_ca_system_score_gemma":0.00001664721,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002633394,"about_ca_topic_score_gemma":0.0001311679,"domain_scores_codex":[0.9987362,0.00001004018,0.0007214725,0.0003142077,0.00001940642,0.0001986873],"domain_scores_gemma":[0.9994174,0.00003513037,0.0002627582,0.0001787107,0.00001394567,0.00009209709],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00008872746,0.0001819063,0.7794752,0.00006234769,0.00005259242,0.000005524155,0.0003681951,0.002880636,0.000005337231,0.1974919,0.01408858,0.00529905],"study_design_scores_gemma":[0.0006981762,0.00008011398,0.7705969,0.00001489579,0.00000356774,0.000004989917,0.00003677436,0.003223112,0.00002648106,0.01136923,0.2136923,0.0002534893],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.97628,0.0003856215,0.00432937,0.001115506,0.0001805928,0.0002774191,0.0003865512,0.000005461919,0.01703949],"genre_scores_gemma":[0.9829413,0.003723484,0.01232288,0.0005081854,0.00002665809,0.00002671783,0.00001514354,0.00002109391,0.0004145485],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1996037,"threshold_uncertainty_score":0.8068266,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1387924511343704,"score_gpt":0.2319030391662739,"score_spread":0.0931105880319035,"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."}}