{"id":"W3121182688","doi":"10.3386/w13088","title":"Global Currency Hedging","year":2007,"lang":"en","type":"report","venue":"National Bureau of Economic Research","topic":"Financial Markets and Investment Strategies","field":"Economics, Econometrics and Finance","cited_by":159,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Harvard Business School","keywords":"Currency; Business; Economics; Monetary economics","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":[0.00160509,0.0008540945,0.0004240295,0.003049584,0.0003666276,0.001883761,0.0006698138,0.0004885005,0.02535897],"category_scores_gemma":[0.002916194,0.0001768197,0.0003711021,0.004587472,0.0002137292,0.001481074,0.001164262,0.0007128046,0.006494915],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008124881,"about_ca_system_score_gemma":0.001144794,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009054135,"about_ca_topic_score_gemma":0.008828458,"domain_scores_codex":[0.9992124,0.00007649632,0.00004264455,0.0001178761,0.0004495124,0.0001010351],"domain_scores_gemma":[0.9984373,0.0002220269,0.0001746546,0.0003011094,0.0007001377,0.000164763],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002751614,0.0002494112,0.07858927,0.0003626178,0.0001012725,0.0003333171,0.0004720231,0.004092247,0.0009350523,0.03865255,0.3273544,0.5485827],"study_design_scores_gemma":[0.00005416289,0.0003183205,0.2008296,0.0004058743,0.0001149744,0.0008629416,0.0008769042,0.004370398,0.006664792,0.01612387,0.7693146,0.0000636295],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.1991363,0.01084011,0.006752517,0.002863866,0.001092954,0.0005130508,0.1199648,0.001618889,0.6572176],"genre_scores_gemma":[0.5545541,0.01480823,0.01420318,0.0006836758,0.0006613698,0.0002948171,0.1821582,0.0004249434,0.2322116],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.02535897,"threshold_uncertainty_score":0.08483422,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.4603203109186869,"score_gpt":0.5019719263187745,"score_spread":0.04165161540008766,"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."}}