V.L. Makarov – Academician of RAS, Dr.Sc.(Phys.-Math.), Director, Central Economics and Mathematics Institute of the Russian Academy of Sciences (CEMI RAS) (Moscow)

E-mail: makarov@cemi.rssi.ru

A.R. Bakhtizin – Dr.Sc. (Econ.), Head of the Laboratory, Central Economics and Mathematics Institute of the Russian Academy of Sciences (CEMI RAS) (Moscow)

E-mail: albert.bakhtizin@gmail.com

E.D. Sushko – Ph.D. (Econ.), Leading Researcher, Central Economics and Mathematics Institute of the Russian Academy of Sciences (CEMI RAS) (Moscow)

E-mail: sushko_e@mail.ru