I. V. Tsygankova
Northwest Institute of Management of the Russian Academy of National Economy and Public Administration
Russian Federation

Inga V. Tsygankova - D.Sc. in Economics, Professor, Professor at the Department of Economics.

57/43 Sredniy Ave. V.O., St. Petersburg 199178

O. S. Reznikova
A.I. Vernadsky Crimean Federal University
Russian Federation

Olga S. Reznikova D.Sc. in Economics, Professor, Professor at the Department of Business Management.

4 Akademika Vernadskogo Ave., Simferopol 295007