{"id":"W4382052063","doi":"10.3386/w31386","title":"Gold's Value as an Investment","year":2023,"lang":"en","type":"report","venue":"National Bureau of Economic Research","topic":"Geochemistry and Geologic Mapping","field":"Computer Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Kellogg's (Canada)","funders":"","keywords":"Value (mathematics); Investment (military); Economics; Business; Environmental science; Mathematics; Statistics; Political science","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":[0.0003207726,0.0002491826,0.0002768019,0.0004019502,0.0002909401,0.002246921,0.0003030037,0.0007064497,0.006786791],"category_scores_gemma":[0.001772324,0.0001240393,0.0002404931,0.0004869948,0.0006309406,0.001824039,0.0005944782,0.0007594722,0.0007209517],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001755301,"about_ca_system_score_gemma":0.000863282,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00230732,"about_ca_topic_score_gemma":0.002075313,"domain_scores_codex":[0.9997233,0.00003838546,0.00001035909,0.00004830345,0.0001471992,0.00003249701],"domain_scores_gemma":[0.9998097,0.00006610253,0.00002934068,0.00002618944,0.00003889645,0.00002990103],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.00002880932,0.00002414068,0.00350546,0.00005586793,0.00001828926,0.0001465388,0.0001368611,0.0093249,0.001198185,0.9433458,0.007862664,0.03435258],"study_design_scores_gemma":[0.0000137071,0.00009021166,0.006882077,0.0001692104,0.00003305218,0.0005327612,0.0002796085,0.02784712,0.001627786,0.7990285,0.1634716,0.00002450438],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.1955389,0.005914784,0.03796843,0.01413738,0.000400059,0.00008989415,0.001218216,0.000109288,0.744623],"genre_scores_gemma":[0.9195078,0.003038489,0.003465081,0.0002894967,0.0001255366,0.00002394814,0.0003065391,0.00002288233,0.07322036],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.006786791,"threshold_uncertainty_score":0.02270406,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.475719145420035,"score_gpt":0.5232613501031997,"score_spread":0.04754220468316478,"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."}}