TY JOUR TI COMPARATIVE ANALYSIS OF ASSESSMENT METHOD OF ECONOMIC SYSTEMS’ INNOVATIVE DEVELOPMENT KW innovation KW innovative development KW economic system KW competitive advantage JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Pivko, I.. PY 2016 IS 1 PB Belgorod State Technological University named after V.G. Shukhov