TY JOUR TI CORPORATE FINANCE IN AN ECONOMIC ANALYSIS SYSTEM: GOVERNANCE, INTENSIFICATION, COMPETITIVENESS AND COST KW corporate finance KW intensification KW cost KW efficiency JO Russian Journal of Management AU Ostaev, G.Y. AU Il'in, S.Y. AU Gogolev, I.M. AU Zlobina, O.O. PY 2021 IS 8 PB Publishing Center RIOR