TY JOUR TI Development of a comprehensive index for assessing the financial condition of companies KW microeconomic index KW financial stability KW comparative analysis KW risk management KW investment attractiveness KW technology sector KW normalization of indicators KW reference group KW corporate governance KW predictive modeling JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Stefanova, N.A. AU Korolev, A.A. PY 2026 IS 0 PB ITBO University