{"id":"W4392024092","doi":"10.1016/j.resourpol.2024.104821","title":"What causes mining asset impairments?","year":2024,"lang":"en","type":"article","venue":"Resources Policy","topic":"Mining Techniques and Economics","field":"Engineering","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University; University of British Columbia","funders":"","keywords":"Asset (computer security); Business; Natural resource economics; Economics; Computer science; Computer security","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008329037,0.0001796391,0.0002805392,0.001925569,0.000774203,0.001580766,0.0006754121,0.001132313,0.006088316],"category_scores_gemma":[0.009982345,0.0002606766,0.0005030516,0.00214737,0.0008990686,0.001666981,0.001150041,0.001165156,0.0006687383],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001289504,"about_ca_system_score_gemma":0.002283474,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02491697,"about_ca_topic_score_gemma":0.03226466,"domain_scores_codex":[0.9991209,0.000119209,0.0001224384,0.0001258544,0.0002223209,0.0002892044],"domain_scores_gemma":[0.9916961,0.001403555,0.004991818,0.000244625,0.0009443117,0.0007196451],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002275258,0.00007321658,0.9865533,0.00005739693,0.00002338558,0.0004614093,0.0004182931,0.0002804548,0.00009239303,0.0006631055,0.001382384,0.009971905],"study_design_scores_gemma":[0.000002762033,0.00002829662,0.9878718,0.0001855212,0.00003145022,0.0009718543,0.005218639,0.000925704,0.0002030835,0.001811886,0.002737145,0.00001182383],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.980989,0.001522945,0.0006433289,0.008580303,0.00006920468,0.00003614801,0.0008974347,0.00001555204,0.007246076],"genre_scores_gemma":[0.9976915,0.0009937956,0.0001795124,0.0001704138,0.00004929951,0.000006449272,0.0002462541,0.000002981554,0.0006596828],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02491697,"threshold_uncertainty_score":0.04954392,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01348394052266101,"score_gpt":0.264832668022323,"score_spread":0.251348727499662,"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."}}