1. Faculty of Management and Marketing, National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kyiv, Ukraine; Department of Economics and Entrepreneurship, International University of Finance, Kyiv, Ukraine
2. Department of Economics, Lviv University of Trade and Economics, Lviv, Ukraine
3. Faculty of Management and Marketing, National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute”, Kyiv, Ukraine
4. Department of Management and International Entrepreneurship, Lviv Polytechnic National University, Lviv, Ukraine
5. Department of Economics and Entrepreneurship, International University of Finance, Kyiv, Ukraine