TY JOUR TI Environmental Consequences of Economic Integration: Greenhouse Gas Emissions and Air Quality in the EAEU KW environment; environmental Kuznets curve; economic growth in the EAEU; CO₂ emissions; PM2.5 JO Theoretical economics AU Shkiotov, S.V. AU Nasonova, D.V. PY 2025 IS 0 PB Yaroslavl State Technical University