{"id":"W4416775398","doi":"10.37394/23207.2025.22.190","title":"Impact of Financial Indices and Crude Oil Prices on Daily Closing Prices of Canadian Financial Institutions During the 2008-GFC and COVID-19 Pandemic","year":2025,"lang":"en","type":"article","venue":"WSEAS TRANSACTIONS ON BUSINESS AND ECONOMICS","topic":"Market Dynamics and Volatility","field":"Economics, Econometrics and Finance","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University","funders":"","keywords":"Closing (real estate); Crude oil; Index (typography); Financial crisis; Portfolio; Loan; Interest rate; Financial services","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003302917,0.0001787558,0.0003893755,0.0007736086,0.0005549205,0.00008340208,0.0001266543,0.0001457823,0.000039047],"category_scores_gemma":[0.0001073152,0.0001691616,0.00007799917,0.0004718617,0.0002677315,0.0002404569,0.00001262721,0.0001743131,4.865464e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002051627,"about_ca_system_score_gemma":0.0005914136,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.05406076,"about_ca_topic_score_gemma":0.09043431,"domain_scores_codex":[0.9989061,0.00001215309,0.0004958368,0.0003436938,0.00002011324,0.0002220378],"domain_scores_gemma":[0.9991998,0.0001251122,0.0002759473,0.0002155095,0.00003885342,0.0001447539],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003904215,0.0002001891,0.9361033,0.000655762,0.000145686,0.000001491288,0.0007340743,0.007735312,0.00001905981,0.03994664,0.00002804543,0.01403997],"study_design_scores_gemma":[0.000754253,0.00004902658,0.9854835,0.00005573846,0.00002677151,0.000005212682,0.00004048931,0.00640822,0.000005658638,0.002835534,0.004153328,0.0001822718],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9929481,0.0009364356,0.002037233,0.0004641516,0.000169385,0.0001480371,0.001064517,0.000009666108,0.002222446],"genre_scores_gemma":[0.992639,0.006987861,0.00008737075,0.0001459215,0.00002372552,0.00001662658,0.000008893666,0.000008498854,0.00008209755],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04938015,"threshold_uncertainty_score":0.9522383,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03107615134993498,"score_gpt":0.2507237502980607,"score_spread":0.2196475989481257,"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."}}