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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">vestrea</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник Российского экономического университета имени Г. В. Плеханова</journal-title><trans-title-group xml:lang="en"><trans-title>Vestnik of the Plekhanov Russian University of Economics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2413-2829</issn><issn pub-type="epub">2587-9251</issn><publisher><publisher-name>Plekhanov Russian University of Economics</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21686/2413-2829-2016-1-101-107</article-id><article-id custom-type="elpub" pub-id-type="custom">vestrea-125</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>МАТЕМАТИЧЕСКИЕ И ИНСТРУМЕНТАЛЬНЫЕ МЕТОДЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>MATHEMATIC AND INSTRUMENTAL METHODS</subject></subj-group></article-categories><title-group><article-title>МАТЕМАТИЧЕСКИЕ МЕТОДЫ В ИЗУЧЕНИИ ПРОЦЕНТНОГО РИСКА ДОЛГОСРОЧНЫХ ОБЛИГАЦИЙ</article-title><trans-title-group xml:lang="en"><trans-title>MATHEMATIC METHODS IN STUDYING INTEREST RISK OF LONG-TERM BONDS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Попова</surname><given-names>Наталья Владимировна</given-names></name><name name-style="western" xml:lang="en"><surname>Popova</surname><given-names>Natalia V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат физико-математических наук, доцент, профессор кафедры высшей математики РЭУ им. Г. В. Плеханова</p><p>117997, Москва, Стремянный пер., д. 36</p></bio><bio xml:lang="en"><p>PhD, Assistant Professor, Professor of the Department for Higher Mathematics of the PRUE</p><p>36 Stremyanny Lane, Moscow, 117997, Russian Federation</p></bio><email xlink:type="simple">nat_popova_@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>РЭУ им. Г. В. Плеханова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Plekhanov Russian University of Economics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2016</year></pub-date><pub-date pub-type="epub"><day>06</day><month>09</month><year>2017</year></pub-date><volume>0</volume><issue>1</issue><fpage>101</fpage><lpage>107</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Попова Н.В., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Попова Н.В.</copyright-holder><copyright-holder xml:lang="en">Popova N.V.</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://vest.rea.ru/jour/article/view/125">https://vest.rea.ru/jour/article/view/125</self-uri><abstract><p>В статье исследуется влияние одного из параметров облигации - срока до погашения - на ее процентный риск. Для долгосрочных облигаций этот вопрос в теории полностью не изучен. Сравниваются два способа решения задачи о влиянии срока до погашения на процентный риск облигации. Для этого использованы полученные автором результаты решения задач о зависимости от срока до погашения показателя дюрации Маколея и относительного изменения цены облигации. В обоих случаях задача решалась в условиях определенности при условии горизонтальности временной структуры процентных ставок и параллельности ее перемещений. Для решения задач были использованы теоремы о числовых последовательностях и дифференцируемых функциях. Сравнение двух способов решения задачи показывает схожесть результатов, что позволяет уточнить зависимость процентного риска от срока до погашения для долгосрочных облигаций.</p></abstract><trans-abstract xml:lang="en"><p>The article investigates the influence of one parameter of bond, i. e. due date on its interest risk. This problem for long-term bonds has not been fully studied in theory. Two ways of solving the problem of affecting the bond interest risk by the due date were compared. To do this the results were used that had been obtained by the author through solving tasks about the dependence of Macaulay duration on the due date and relative changes in the bond price. In both cases the task was solved in conditions of certainty with horizontal nature of time structure of interest rates and parallel shifting. For these tasks theorems of digital rows and differentiated functions were applied. The comparison of two ways of solving the task shows similarity of results, which makes it possible to specify the dependence of the interest risk on the due date for long-term bonds.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>срок до погашения</kwd><kwd>дюрация Маколея</kwd><kwd>рыночная процентная ставка</kwd></kwd-group><kwd-group xml:lang="en"><kwd>due date</kwd><kwd>Macaulay duration</kwd><kwd>market interest rate</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">Попова Н. В. Влияние срока до погашения на изменчивость цены облигации // Вестник Финансового университета. - 2013. - № 3 (75). - С. 72-84</mixed-citation><mixed-citation xml:lang="en">Popova N. V. Vliyanie sroka do pogasheniya na izmenchivost' tseny obligatsii [The Impact of Due Date on Changeability of Bond Price]. Vestnik Finansovogo universiteta [Vestnik of the Finance University], 2013, No. 3 (75), pp. 72–84. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Попова Н. В. О некоторых свойствах дюрации Маколея // Вестник Финансового университета. - 2011. - № 1 (61). - С. 42-46</mixed-citation><mixed-citation xml:lang="en">Popova N. V. O nekotorykh svoystvakh dyuratsii Makoleya [Certain Features of Macaulay Duration]. Vestnik of the Finance University, 2011, No. 1 (61), pp. 42–46. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Попова Н. В. Рыночные теоремы и их продолжение // Вестник Российского экономического университета имени Г. В. Плеханова. - 2013. - № 7 (61). - С. 93-101</mixed-citation><mixed-citation xml:lang="en">Popova N. V. Rynochnye teoremy i ikh prodolzhenie [Market Theorems and their Extension]. 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Bond Duration and Immunization: Early Developments and Recent Contribution. - Garland, 1982</mixed-citation><mixed-citation xml:lang="en">Hawawini G. A. On the Mathematics of Macaulay’s Duration. Hawawini G. (ed.). Bond Duration and Immunization: Early Developments and Recent Contribution. Garland, 1982. 6. Pianca P. Maximum Duration of Below Par Bonds: A Closed-form Formula (June 6, 2005). Available at: http://ssrn.com/abstract=738445</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Pianca P. Maximum Duration of Below Par Bonds: A Closed-form Formula (June 6, 2005). - URL: http://ssrn.com/abstract=738445</mixed-citation><mixed-citation xml:lang="en">Pianca P. Maximum Duration of Below Par Bonds: A Closed-form Formula (June 6, 2005). - URL: http://ssrn.com/abstract=738445</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
