TY JOUR TI The contours of the “new reality” and the problems of reviving the meanings of modern economic science KW economic theory and real practice KW logical imperfection of theory KW criterion of theory truth KW transformational state of economy KW unknown economic reality KW the usefulness of economics JO Theoretical economics AU Karaseva, L.A. PY 2025 IS 0 PB Yaroslavl State Technical University