TY JOUR TI Review of Russian risk management practices KW risk management KW sustainable development KW Gazprom KW Norilsk Nickel KW Rosseti KW RusHydro KW Russian Railways KW Alfa-Bank JO Journal of economic studies AU Kichigina, I.M. AU Borodina, P.A. AU Berdyugina, D.E. PY 2025 IS 11 PB INFRA-M Academic Publishing LLC.