TY JOUR TI Econometric modelling of the impact of government support measures on investment activity and profitability of agriculture KW government assistance; profitability of agricultural sector; mathematical modelling; regional amendments; Russian agro-industrial complex JO JOURNAL OF REGIONAL AND INTERNATIONAL COMPETITIVENESS AU Edidzhi, A.M. AU Kosnikov, S.N. PY 2025 IS 6 PB Yaroslavl State Technical University