TY JOUR TI MAIN DIRECTIONS OF THE METHODOLOGY SOCIO-ECONOMIC FORECASTING KW forecasting KW planning KW scenario approach KW socio-economic forecasting KW methodology KW management decisions KW assessment methods KW approximation KW trend line JO Russian Journal of Management AU Bober, V.S. AU Valigurskiy, D.I. PY 2024 IS 12 PB Publishing Center RIOR