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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">finance</journal-id><journal-title-group><journal-title xml:lang="ru">Финансы: теория и практика/Finance: Theory and Practice</journal-title><trans-title-group xml:lang="en"><trans-title>Finance: Theory and Practice</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-5671</issn><issn pub-type="epub">2587-7089</issn><publisher><publisher-name>Financial University under The Government of Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26794/2587-5671-2024-28-2-143-165</article-id><article-id custom-type="elpub" pub-id-type="custom">finance-2820</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>ФИНАНСОВЫЕ РИСКИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FINANCIAL RISKS</subject></subj-group></article-categories><title-group><article-title>О преобразовании различных мер финансовых рисков при их ограничении на исходах, связанных с потерями</article-title><trans-title-group xml:lang="en"><trans-title>Transformation of Various Measures of Financial Risks with their Limitation on Outcomes Associated with Losses</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6393-145X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Минасян</surname><given-names>В. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Minasyan</surname><given-names>V. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минасян Виген Бабкенович — кандидат физико-математических наук, доцент, заведующий кафедрой корпоративных финансов, инвестиционного проектирования и оценки им. М.А. Лимитовского.</p><p>Москва</p></bio><bio xml:lang="en"><p>Vigen B. Minasyan — Cand. Sci. (Phis.-Math.), Assoc. Prof., Head of Limitovskii corporate finance, investment design and evaluation department, Higher School of Finance and Management, Russian Presidential Academy of National Economy and Public Administration.</p><p>Moscow</p></bio><email xlink:type="simple">minasyanvb@ranepa.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Высшая школа финансов и менеджмента Российской академии народного хозяйства и государственной службы</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Higher School of Finance and Management, Russian Presidential Academy of National Economy and Public Administration</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>30</day><month>04</month><year>2024</year></pub-date><volume>28</volume><issue>2</issue><fpage>143</fpage><lpage>165</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Минасян В.Б., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Минасян В.Б.</copyright-holder><copyright-holder xml:lang="en">Minasyan V.B.</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://financetp.fa.ru/jour/article/view/2820">https://financetp.fa.ru/jour/article/view/2820</self-uri><abstract><p>При оценке рисков при совершении инвестиций в различные финансовые активы риск-менеджмент сосредотачивается на анализе худших значений возможных потерь (правом хвосте распределения потерь). Но при этом, чаще всего, говоря о потерях, предполагается, что они могут в принципе принимать и отрицательные значения (что соответствует получению положительных прибылей). Однако существует масса теоретических исследований, предполагающих, что потери принимают лишь положительные значения. Многие практикующие риск-менеджеры при оценке соответствующих мер риска статистическим методом или методом Монте Карло при оценке используют лишь часть выборки данных, которые соответствуют только положительным значениям потерь. Целью данной работы является исследование преобразования оценок риска различного уровня катастрофичности при таком изменении пространства элементарных событий, а значит, и закона распределения потерь. В работе применяются методы анализа финансовых рисков различных уровней катастрофичности, в том числе методы, развитые в предыдущих работах автора. В результате исследования выяснилось, что при таком преобразовании случайной величины потерь существенно преобразуются и все важнейшие оценки с помощью мер рисков различной катастрофичности. Автор делает вывод, что теоретические выводы работы будут способствовать и более осознанному пониманию теоретических результатов и результатов практических оценок рисков в зависимости от того, на какой основе производилась данная оценка: позволяя потерям принимать и отрицательные значения или сосредотачиваясь лишь на их положительных значениях.</p></abstract><trans-abstract xml:lang="en"><p>In assessing the risk of investing in various financial assets, risk management focuses on the analysis of the worst possible losses (the right tail of the loss distribution). At the same time, most often, when speaking about losses, it is assumed that losses can, in principle, take on negative values (which corresponds to receiving positive profits). However, there are many theoretical studies suggesting that losses take only positive values. Many risk managers use only a portion of the sample of data that corresponds to positive losses when assessing the relevant risk measures using the statistical method or the Monte Carlo method. The purpose of this paper is to study the transformation of risk estimates of various levels of catastrophicity with such a change in the space of elementary events, and hence the law of loss distribution. The paper uses methods of analysis of financial risks of various levels of catastrophicity, including methods developed in the author’s previous papers. As a result of the study, it turned out that with such a transformation of the random value of losses, all the most important estimates are significantly transformed with the help of risk measures of various catastrophicity. The author concludes that the theoretical conclusions of the work will also contribute to a more conscious understanding of the theoretical results and the results of practical risk assessments, depending on the basis on which this assessment was made: allowing losses to accept negative values or focusing only on their positive values.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>преобразование мер риска</kwd><kwd>ограничение мер риска на потерях</kwd><kwd>катастрофические финансовые риски</kwd><kwd>меры риска искажения ожидания</kwd><kwd>когерентные меры финансовых рисков</kwd><kwd>меры риска VaR в степени t</kwd><kwd>меры риска ES в степени t</kwd></kwd-group><kwd-group xml:lang="en"><kwd>transformation of risk measures</kwd><kwd>limitation of risk measures on losses</kwd><kwd>catastrophic financial risks</kwd><kwd>risk measures distortion of expectation</kwd><kwd>coherent measures of financial risks</kwd><kwd>measures of risk VaR in degree t</kwd><kwd>risk measures ES to the power t</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Боровков А. 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