TY JOUR TI Analysis of the dependence structure in time series using copula models for outlier detection tasks KW time series KW copula models KW dependence structure KW outlier detection KW multivariate analysis KW anomalies JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Vilyanskaya, A.S. AU Krasnyukov, D.S. AU Yakupov, D.O. PY 2026 IS 0 PB ITBO University