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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">INNOVATIVE ECONOMY</journal-id><journal-title-group><journal-title xml:lang="en">INNOVATIVE ECONOMY</journal-title><trans-title-group xml:lang="ru"><trans-title>Инновационная экономика</trans-title></trans-title-group></journal-title-group><issn publication-format="electronic">2413-5607</issn></journal-meta><article-meta><article-id pub-id-type="publisher-id">48963</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Stages of the development of the concept of decentralized finance in the global economy: from new institutional economy to DEFI</article-title><trans-title-group xml:lang="ru"><trans-title>Этапы развития концепции децентрализованных финансов в глобальной экономике: от новой институциональной экономики до DeFi</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dorokhov</surname><given-names>Victor Vitalievich</given-names></name><name xml:lang="ru"><surname>Дорохов</surname><given-names>Виктор Витальевич</given-names></name></name-alternatives><bio xml:lang="en"><p>Postgraduate Student of the Department of Finance and Credit, Faculty of Economics</p></bio><bio xml:lang="ru"><p>Аспирант кафедры «Финансы и кредит», Экономического факультета</p></bio><email>victor.v.dorokhov@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5174-8962</contrib-id><contrib-id contrib-id-type="scopus">57021815800</contrib-id><contrib-id contrib-id-type="spin">4511-1442</contrib-id><name-alternatives><name xml:lang="en"><surname>Glavina</surname><given-names>Sofya Grigorievna</given-names></name><name xml:lang="ru"><surname>Главина</surname><given-names>Софья Григорьевна</given-names></name></name-alternatives><bio xml:lang="en"><p>PhD in Economics, Head of the Digital Economy Department at IMED RUDN University</p></bio><bio xml:lang="ru"><p>К.э.н, руководитель «Цифровая экономика» ИМЭБ РУДН</p></bio><email>glavina-sg@rudn.ru</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University)</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов им. П. Лумумбы (РУДН)</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University)</institution></aff><aff><institution xml:lang="ru">Российский университет дружбы народов им. П.Лумумбы (РУДН)</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2026-03-17" publication-format="electronic"><day>17</day><month>03</month><year>2026</year></pub-date><volume>10</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><history><date date-type="received" iso-8601-date="2026-03-17"><day>17</day><month>03</month><year>2026</year></date><date date-type="accepted" iso-8601-date="2026-03-17"><day>17</day><month>03</month><year>2026</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2026, INNOVATIVE ECONOMY</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2026, Инновационная экономика</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="en">INNOVATIVE ECONOMY</copyright-holder><copyright-holder xml:lang="ru">Инновационная экономика</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://journals.rudn.ru/in-econ/article/view/48963">https://journals.rudn.ru/in-econ/article/view/48963</self-uri><abstract xml:lang="en"><p><italic>In this article, the authors examine the concept of decentralized finance (DeFi) in the context of the evolutionary genesis of its key principles and ideas. The basic principles of Blockchain technology and smart contracts are considered. The stages of evolution of the concept of decentralized finance and Blockchain technology are analyzed both from the perspective of development as a monetary system and from the point of view of the principles of the New Institutional Economic Theory. As a result, the authors came to the conclusion that the concept of decentralized finance and Blockchain technology provide a number of opportunities to solve many problems associated with both dilemmas of economic theory and conceptual problems of financial services markets.</italic></p></abstract><trans-abstract xml:lang="ru"><p><italic>В статье авторами рассматривается концепция децентрализованных финансов (DeFi) в контексте эволюционного генезиза ее ключевых принципов и идей. Раскрываются базовые принципы технологии блокчейн и смарт-контрактов. Проводится анализ этапов эволюции концепции децентрализованных финансов и технологии блокчейн как с позиции развития в качестве денежной системы, так и с точки зрения принципов Новой институциональной экономической теории. В результате исследования авторы пришли к выводу, что концепция децентрализованных финансов и технология блокчейн предоставляют ряд возможностей по решению множества проблем, связанных как с дилеммами экономической теории, так и концептуальными задачами рынков финансовых услуг.</italic></p></trans-abstract><funding-group/></article-meta><fn-group/></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Auzan A.A Institucional'naya ekonomika dlya chajnikov – M.: Feshn Press, 2011.</mixed-citation><mixed-citation xml:lang="ru">Аузан А.А Институциональная экономика для чайников – М.: Фэшн Пресс, 2011.</mixed-citation></citation-alternatives></ref><ref id="B2"><label>2.</label><citation-alternatives><mixed-citation xml:lang="en">Kapelyushnikov R.I. Novaya institucional'naya teoriya. Institut svobody: Moskovskij libertarium. 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