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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">mir</journal-id><journal-title-group><journal-title xml:lang="ru">МИР (Модернизация. Инновации. Развитие)</journal-title><trans-title-group xml:lang="en"><trans-title>MIR (Modernization. Innovation. Research)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-4665</issn><issn pub-type="epub">2411-796X</issn><publisher><publisher-name>School of Public Administration</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18184/2079-4665.2026.17.1.60-78</article-id><article-id custom-type="elpub" pub-id-type="custom">mir-2131</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ИННОВАЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>INNOVATION</subject></subj-group></article-categories><title-group><article-title>Модель платежного токена в трансграничной платежной инфраструктуре на основе технологии распределенного реестра</article-title><trans-title-group xml:lang="en"><trans-title>Payment token model in cross-border payment infrastructure based on distributed ledger technology</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9052-6492</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Акулинкин</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Akulinkin</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Акулинкин Станислав Сергеевич, кандидат экономических наук; научный сотрудник Института финансовых исследований </p><p>Researcher ID: JTW-3958-2023 </p><p>Москва</p></bio><bio xml:lang="en"><p>Stanislav S. Akulinkin, Candidate of Economic Sciences; Research Fellow at the Institute for Financial Research </p><p>Researcher ID: JTW-3958-2023 </p><p>Moscow </p></bio><email xlink:type="simple">akulinkin@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1620-7140</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горгадзе</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorgadze</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Горгадзе Владимир Вячеславович, PhD (Физика); доцент, заведующий кафедрой блокчейн ФПМИ  </p><p>Researcher ID: MAI-3080-2025 </p><p>Москва</p></bio><bio xml:lang="en"><p>Vladimir V. Gorgadze, PhD in Physics; Associate Professor, Head of the Blockchain Department </p><p>Researcher ID: MAI-3080-2025 </p><p>Moscow </p></bio><email xlink:type="simple">orgadze@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-2280-4419</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дымков</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dymkov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дымков Михаил Алексеевич, Аспирант </p><p>Москва</p></bio><bio xml:lang="en"><p>Mikhail A. Dymkov, Postgraduate student </p><p>Moscow </p></bio><email xlink:type="simple">dymkov.ma@phystech.edu</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Финансовый университет при Правительстве РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Financial University under the Government of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Московский Физико-Технический Институт</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Institute of Physics and Technology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>11</day><month>03</month><year>2026</year></pub-date><volume>17</volume><issue>1</issue><fpage>60</fpage><lpage>78</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Акулинкин С.С., Горгадзе В.В., Дымков М.А., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Акулинкин С.С., Горгадзе В.В., Дымков М.А.</copyright-holder><copyright-holder xml:lang="en">Akulinkin S.S., Gorgadze V.V., Dymkov M.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.mir-nayka.com/jour/article/view/2131">https://www.mir-nayka.com/jour/article/view/2131</self-uri><abstract><sec><title>Цель</title><p>Цель. Сформировать модель платежного токена на основе анализа основных экономических характеристик токена, таких как обеспеченность, стабильность стоимости, ликвидность и волатильность.</p></sec><sec><title>Методы</title><p>Методы. Гетеродоксальный, системный, структурно-функциональный, институциональный, кибернетический и прагматический методологические подходы к формированию трансграничной платежной инфраструктуры на основе технологии распределенного реестра; методы математического моделирования: метод описательной статистики, индексный метод, метод нормализации, численные методы оптимизации.</p></sec><sec><title>Результаты работы</title><p>Результаты работы. Сформирована модель платежного токена на базе стабильной корзины валют. Определены оптимальные количественные характеристики платежного токена для применения в трансграничной платежной инфраструктуре на основе технологии распределенного реестра. Для трансграничного платежного пространства стран БРИКС целесообразно использовать платежный токен, обеспеченный стабильной корзиной валют, состоящей из китайского юаня, российского рубля, индийской рупии и бразильского реала. Путем минимизации оптимизационной функции определены коэффициенты национальных валют в стабильной корзине фонда обеспечения платежного токена трансграничного платежного пространства стран БРИКС. Разработана альтернативная модель платежного токена, обеспеченного корзиной валют стран Запада: доллара США, евро, фунта стерлингов, йены. Показано, что волатильность токенов на основе корзины валют с весами, оптимизированными в рамках сформированной модели, значительно ниже волатильности любой отдельной валюты.</p></sec><sec><title>Выводы</title><p>Выводы. В подсистеме денежного оборота трансграничной платежной инфраструктуры на основе технологии распределенного реестра рационально использовать платежный токен, удовлетворяющий экономическим характеристикам обеспеченности, стабильности стоимости, ликвидности и низкой волатильности. Такой токен обеспечит бесперебойное функционирование и доступность осуществления трансграничных расчетов для экономических субъектов стран-участниц трансграничного платежного пространства БРИКС. Применение инвариантного индекса стоимости валюты при формировании модели платежного токена обеспечивает независимую от выбора базовой валюты методологическую основу для оптимизации числовых показателей его экономических характеристик.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose: to develop a model of a payment token based on the analysis of its key economic characteristics, such as backing, price stability, liquidity, and volatility.</p></sec><sec><title>Methods</title><p>Methods: heterodox, systemic, structural-functional, institutional, cybernetic, and pragmatic methodological approaches to the formation of a cross-border payment infrastructure based on distributed ledger technology; methods of mathematical modeling: descriptive statistics method, index method, normalization method, numerical optimization methods.</p></sec><sec><title>Results</title><p>Results: a payment token model based on a stable currency basket has been developed. Optimal quantitative characteristics of the payment token for use in a cross-border payment infrastructure based on distributed ledger technology have been determined. For the cross-border payment space of the BRICS countries, it is advisable to use a payment token backed by a stable currency basket consisting of the Chinese yuan, Russian ruble, Indian rupee, and Brazilian real. By minimizing the optimization function, the coefficients of the national currencies in the stable basket backing the payment token of the BRICS cross-border payment space have been determined. An alternative model of a payment token backed by a currency basket of Western countries – the US dollar, euro, pound sterling, and yen – has been developed. It is shown that the volatility of tokens based on currency baskets with weights optimized within the proposed model is significantly lower than the volatility of any single currency.</p><p>Conclusions and Relevance: in the money circulation subsystem of a cross-border payment infrastructure based on distributed ledger technology, it is rational to employ a payment token that meets the economic characteristics of backing, price stability, liquidity, and low volatility. Such a token will ensure the uninterrupted functioning and accessibility of cross-border settlements for economic agents of the BRICS cross-border payment area. The application of an invariant index of the currency value in the design of the payment token model provides a methodological foundation, independent of the choice of a base currency, for optimizing the numerical indicators of its economic characteristics.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>платежный токен</kwd><kwd>стабильная корзина валют</kwd><kwd>технология распределенного реестра</kwd><kwd>трансграничная платежная инфраструктура</kwd><kwd>платежное пространство</kwd><kwd>инвариантный индекс стоимости валюты</kwd></kwd-group><kwd-group xml:lang="en"><kwd>payment token</kwd><kwd>stable currency basket</kwd><kwd>distributed ledger technology</kwd><kwd>cross-border payment infrastructure</kwd><kwd>payment space</kwd><kwd>invariant index of currency value</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Статья подготовлена по результатам исследований, выполненных за счет бюджетных средств по государственному заданию Финансового университета при Правительстве Российской Федерации.</funding-statement><funding-statement xml:lang="en">The article was prepared based on the results of a research carried out at the expense of budgetary funds under the state assignment of the Financial University under the Government of the Russian Federation.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Rauchs M., Glidden A., Gordon B., Pieters G.C., Recanatini M., Rostand F., Vagneur K., Zhang B.Z. 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