TY JOUR TI Labor and Capital: the Problem of Increasing the Effectiveness of the System of Labor Pensions in Modern Russia KW demographic support KW pension capital KW replacement rate KW insurance premium KW interest rate KW length of service KW life expectancy JO Scientific Research and Development. Economics AU Basovskaya, E.N. AU Basovskiy, L.E. PY 2020 IS 8 PB INFRA-M Academic Publishing LLC.