{"id":"W3122128457","doi":"10.3386/w17724","title":"Reducing Petroleum Consumption from Transportation","year":2012,"lang":"en","type":"preprint","venue":"National Bureau of Economic Research","topic":"Energy, Environment, and Transportation Policies","field":"Energy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Petroleum; Per capita; Consumption (sociology); Externality; Fuel tax; Economics; Fuel efficiency; Oil consumption; Petroleum product; Natural resource economics; Agricultural economics; Economy; Engineering; Microeconomics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004222218,0.0003361334,0.0001736037,0.0007392509,0.000465367,0.001461166,0.0003372048,0.0007086563,0.009217327],"category_scores_gemma":[0.002792945,0.0001343966,0.0004355401,0.001294639,0.0006278352,0.001120052,0.001053226,0.0008035038,0.0007897004],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001877644,"about_ca_system_score_gemma":0.00342039,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02024288,"about_ca_topic_score_gemma":0.03661896,"domain_scores_codex":[0.9993418,0.0001437968,0.00002113528,0.00006718655,0.0002689452,0.000157163],"domain_scores_gemma":[0.9994119,0.0001232742,0.0001252334,0.00008728962,0.0002151745,0.0000370833],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002831582,0.0004067335,0.03959149,0.001125599,0.0002129477,0.0003516944,0.0008876276,0.01586239,0.009749384,0.5398712,0.05776936,0.3338885],"study_design_scores_gemma":[0.00008527855,0.0005560234,0.1099456,0.001095984,0.0003667204,0.0005286931,0.002937872,0.007660379,0.03220828,0.1067555,0.7377753,0.00008430793],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.3053994,0.01076607,0.01494281,0.05546999,0.0009917659,0.0001860374,0.001644425,0.0003190297,0.6102805],"genre_scores_gemma":[0.9310492,0.01102183,0.005834229,0.006691322,0.0002116007,0.00008826906,0.0007282111,0.00005419983,0.04432116],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02024288,"threshold_uncertainty_score":0.04025006,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2009033220279037,"score_gpt":0.4293760349324827,"score_spread":0.228472712904579,"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."}}