V. I. Belov
Russian Presidential Academy of National Economy and Public Administration (North-West Institute of Management of RANEPA); Pushkin Leningrad State University.
Russian Federation

Valery I. Belov, Associate Professor of the Chair of Economics of the North-West Institute of Management of RANEPA, Associate Professor of the Chair of Economy and management of Pushkin Leningrad State University (St. Petersburg, Russian Federation), PhD in Economics.

D. A. Vasilevsky
Russian Presidential Academy of National Economy and Public Administration (North-West Institute of Management of RANEPA).
Russian Federation

Dmitry A. Vasilevsky, graduate student.