1. Doctor of Economics, Professor, Department of the International Economic Relations, Sumy State University
2. Ph.D. Student, Department of the International Economic Relations, Sumy State University
3. Ph.D., School of Expertness and Valuation, Institute of Technology and Business in Ceske Budejovice
4. Dr., Hab,. Associate Professor, Department of Administration and Social Sciences, University of Economics and Innovation in Lublin (WSEI)