TY CONF TI Model of economic growth of Harrod-Domar KW model KW Harrod KW Domar KW long-term balance KW supply and demand KW investments KW resources KW price KW production factors KW capital KW market KW neoclassical model KW neokeynesian model JO Mathematics in Economics AU Konozova, A.V. AU Sinditskaya, E.A. AU Shatirishvili, M.M. PY 2024 PB AUS PUBLISHERS