TY JOUR TI Value-added methodology for assessing the investment attractiveness of a company KW Economic value added (EVA) KW investment attractiveness KW weighted average cost of capital (WACC) KW invested capital KW profitability KW financial analysis KW PJSC Surgutneftegas JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Golovan', S.A. PY 2025 IS 0 PB ITBO University