00542naa#a2200157#i#450# EN\\bibl\88289 20251207144203.7 2221-3260 20240731b2024####ek#y0engy0150####ca RU Market incentives for the introduction of environmentally friendly products in conditions of asymmetry between companies Journal article Yaroslavl Yaroslavl State Technical University 2024 9 с. Journal article local Elkina Olga Sergeevna theoreticaleconomy.ru