TY JOUR TI Empirical analysis of health capital as a factor of economic and social resource potential KW human capital KW health capital KW health-saving behavior KW health economics KW determinants of health KW investments JO Theoretical economics AU Popova, I.V. AU Zhilina, A.N. AU Zorin, A.V. PY 2026 IS 0 PB Yaroslavl State Technical University