TY JOUR TI Organizational and economic mechanisms for improving the quality of life of the Chinese population KW quality of life of the population KW organizational and economic mechanism KW program-targeted management KW multi-level management system KW digital management platforms KW socialist market economy of China JO Theoretical economics AU Ning, J.. AU Lemeshchenko, P.S. PY 2026 IS 0 PB Yaroslavl State Technical University