TY JOUR TI Use of artificial intelligence in the development of an OLAP cube in public finance management KW artificial intelligence KW OLAP cube KW electronic budget KW public finance KW analytical data processing KW predictive modeling KW intelligent assistant KW digital transformation KW Ministry of Finance KW budgeting JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Golovan', S.A. AU Koloschenkov, M.V. PY 2026 IS 0 PB ITBO University