{"id":"W1602845423","doi":"10.1002/9780470384992.ch4","title":"The Economics and Politics of Farmland Values","year":2003,"lang":"en","type":"other","venue":"","topic":"Agricultural Economics and Policy","field":"Agricultural and Biological Sciences","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Land Values; Agricultural economics; Politics; Geography; Land use; Production (economics); Land development; Shut down; Point (geometry); Natural resource economics; Economics; Political science; Law; Mathematics; Civil engineering; Microeconomics; Engineering","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":[0.001014162,0.0001940292,0.0002504436,0.001144255,0.003242428,0.006077744,0.0005307159,0.00104591,0.007931838],"category_scores_gemma":[0.002596668,0.0002366955,0.0001669338,0.002846429,0.01038623,0.001986834,0.0009318388,0.00155495,0.0004961282],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.03534292,"about_ca_system_score_gemma":0.01787298,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.6044844,"about_ca_topic_score_gemma":0.7497008,"domain_scores_codex":[0.998676,0.0002809754,0.00001213171,0.00008797965,0.0005709197,0.0003719186],"domain_scores_gemma":[0.9992377,0.0002575007,0.00004307613,0.00006432437,0.0002989138,0.00009854255],"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":[0.000005138218,0.000003061593,0.0004678189,0.000009857201,0.000002307649,0.00001335437,0.0001794661,0.0004853919,0.00002845586,0.9862163,0.007492315,0.005096446],"study_design_scores_gemma":[0.00001257986,0.000005631656,0.009921205,0.0001890159,0.00000768038,0.00002902703,0.002219953,0.001016398,0.0001230474,0.729336,0.2571239,0.00001545955],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.01492673,0.007746148,0.001647446,0.0206523,0.00008218712,0.0000152935,0.0003156491,0.00001393339,0.9546003],"genre_scores_gemma":[0.8876775,0.01254118,0.0008975172,0.002975395,0.0001938363,0.00003095544,0.0001548499,0.00002993864,0.09549886],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.6044844,"threshold_uncertainty_score":0.7956896,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01116281628713183,"score_gpt":0.1934729405843204,"score_spread":0.1823101242971885,"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."}}