{"id":"W2397393531","doi":"10.14288/1.0102442","title":"Using PPP deviations as a trading rule : an indirect joint test of PPP and foreign exchange market efficiency","year":2012,"lang":"en","type":"article","venue":"cIRcle (University of British Columbia)","topic":"Fiscal Policy and Economic Growth","field":"Economics, Econometrics and Finance","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Foreign exchange market; Foreign exchange; Joint (building); Economics; Monetary economics; Test (biology); Business","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":[0.01363092,0.0006482945,0.0009434858,0.001919743,0.000466918,0.003076499,0.0008383032,0.0009215544,0.005354119],"category_scores_gemma":[0.06946479,0.0002093538,0.001801922,0.001846714,0.001508197,0.003024945,0.001628567,0.00149611,0.0007771586],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003658466,"about_ca_system_score_gemma":0.0005224975,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004934008,"about_ca_topic_score_gemma":0.000189811,"domain_scores_codex":[0.9892787,0.004703579,0.001206284,0.001427553,0.002946854,0.0004369714],"domain_scores_gemma":[0.8386342,0.1351172,0.01321489,0.008003974,0.003871386,0.00115839],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.002782587,0.0007148008,0.8872107,0.0001506185,0.002348662,0.0005350949,0.0009446942,0.01351439,0.005901907,0.02034998,0.001103844,0.06444276],"study_design_scores_gemma":[0.0002960272,0.006837714,0.8364307,0.00008037141,0.0009139554,0.001289991,0.001793785,0.1072804,0.01964375,0.0212008,0.004110825,0.000121639],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9717927,0.00005334931,0.01792994,0.000120152,0.00003327974,0.00006779574,0.0003495942,0.00005359388,0.00959953],"genre_scores_gemma":[0.9946519,0.0000467743,0.003876362,0.00005060508,0.00003920005,0.00005671355,0.0005311367,0.00002510325,0.0007221365],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01363092,"threshold_uncertainty_score":0.07208806,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04291287060624653,"score_gpt":0.1927924211900894,"score_spread":0.1498795505838429,"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."}}