Associate Professor, Department of Business Economics and Investment, Institute of Economics and Management, Lviv Polytechnic National University, Lviv, Ukraine, Associate Professor, Department of Marketing, Finance, Banking and Insurance East European University, Cherkasy, Ukraine, Associate Professor, Department of Commodity Studies, Marketing and Commercial Logistics, Chernivtsi Trade and Economic Institute of Kyiv National Trade and Economic University, Chernivtsi, Ukraine, Associate Professor, Department of Economics and Business Finance, Faculty of Economics, Management and Psychology, Kyiv National University of Trade and Economics, Kyiv, Ukraine and Head of the Department of Organization of Scientific Work, Donetsk Law Institute of the Ministry of Internal Affairs of Ukraine, Kryvyi Rih, Ukraine