TY JOUR TI Digital twins and their application in the economy KW mathematical modeling KW economics KW optimization KW econometrics KW simulation models KW microeconomics KW macroeconomics JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Pogrebnyak, M.V. AU Karpenko, I.V. AU Kudrina, I.V. PY 2025 IS 0 PB ITBO University