00505naa#a2200157#i#450# EN\\bibl\103153 20251206101616.6 2221-3260 20250531b2025####ek#y0engy0150####ca RU THEORETICAL ECONOMICS: towards new ideas for the development of the concept Journal article Yaroslavl Yaroslavl State Technical University 2025 7 с. Journal article local Gordeev Valery Alexandrovich theoreticaleconomy.ru