E. V. Zhiryaeva
Russian Presidential Academy of National Economy and Public Administration (North-West Institute of Management of RANEPA).
Russian Federation

Elena V. Zhiryaeva, Associate Professor of the Chair of Economy and Finance of North-West institute of management, Associate Professor.

V. N. Naumov
Russian Presidential Academy of National Economy and Public Administration (North-West Institute of Management of RANEPA).
Russian Federation

Vladimir N. Naumov, Head of the Chair of Business informatics, mathematics and statistical methods, PhD in Technical Sciences, Doctor of Science (Military Science), Professor.