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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">moco</journal-id><journal-title-group><journal-title xml:lang="ru">Современная конкуренция / Journal of Modern Competition</journal-title><trans-title-group xml:lang="en"><trans-title>Journal of Modern Competition</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1993-7598</issn><issn pub-type="epub">2687-0657</issn><publisher><publisher-name>Московский университет «Синергия»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37791/2687-0657-2025-19-4-55-64</article-id><article-id custom-type="elpub" pub-id-type="custom">moco-1099</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>ПРАКТИКА ПРЕДПРИНИМАТЕЛЬСТВА В КОНКУРЕНТНОЙ СРЕДЕ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ENTREPRENEURSHIP PRACTICE IN A COMPETITIVE ENVIRONMENT</subject></subj-group></article-categories><title-group><article-title>Влияние потерь на управление внутренним запасом в производстве</article-title><trans-title-group xml:lang="en"><trans-title>The Impact of Losses on the Management of Internal Inventory in Production</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8484-5232</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Любященко</surname><given-names>София Николаевна</given-names></name><name name-style="western" xml:lang="en"><surname>Lyubyashenko</surname><given-names>Sofia N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. экон. наук, доцент, кафедра экономической теории</p></bio><bio xml:lang="en"><p>Cand. Sci. (Econ.), Associate Professor, Economic Theory Department</p></bio><email xlink:type="simple">lubsofia@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Новосибирский государственный университет экономики и управления</institution></aff><aff xml:lang="en"><institution>Novosibirsk State University of Economics and Management</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>30</day><month>09</month><year>2025</year></pub-date><volume>19</volume><issue>4</issue><fpage>55</fpage><lpage>64</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Любященко С.Н., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Любященко С.Н.</copyright-holder><copyright-holder xml:lang="en">Lyubyashenko S.N.</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.moderncompetition.ru/jour/article/view/1099">https://www.moderncompetition.ru/jour/article/view/1099</self-uri><abstract><p>Для производственной компании, входящей в цепь с простой или сложной конфигурацией, актуальной задачей является достижение баланса затрат от дефицита и избытка запасов. Для повышения конкурентоспособности и бесперебойности производства фирмы используют различные методы управления запасами, в том числе планирование оптимальной партии поставки. Несмотря на многочисленные исследования по данной тематике, остается открытым вопрос: каково влияние потерь от дефицита на размер запаса? В статье рассматривается задача оптимизации запаса фирмы, обеспечивающего уменьшение рассогласования процесса производства продукта в условиях изменения объема потребляемых компонентов производством под воздействием случайных возмущений. Изучается степень влияния потерь от дефицита на величину запаса и суммарные средние потери, обсуждается вопрос о возможности использования приближенной оценки потерь от дефицита при определении уровня запаса, анализируются результаты решения задачи оптимизации запаса при использовании разных типов распределений с одинаковыми статистическими характеристиками. На практике точное определение потерь от дефицита связано с определенными трудностями и затратами. Расчеты, представленные в статье, позволяют сделать важный вывод, который заключается в том, что ошибки и неточности в определении потерь от дефицита слабо влияют на значения запаса и потерь и не являются препятствием для оптимизации внутреннего запаса. Поэтому в задачах по оптимизации запаса потери от дефицита достаточно определять на уровне реально существующих в деятельности фирмы. Данный вывод представляет собой научную новизну исследования. Статья имеет практическое значение, так как разработанный подход к решению оптимизационной задачи и полученный результат могут быть учтены фирмой при планировании партии поставок в системе управления запасами.</p></abstract><trans-abstract xml:lang="en"><p>For a manufacturing company entering a chain with a simple or complex configuration, the urgent task is to achieve a cost balance between a shortage and an excess of inventory. To increase competitiveness and production continuity, firms use various inventory management methods, including planning the optimal batch of supplies. Despite numerous studies on this topic, the question remains: what is the impact of losses from scarcity on the size of the stock? The article considers the problem of optimizing the company's stock, which reduces the misalignment of the product production process in the context of changes in the volume of consumed components by production under the influence of random disturbances. The degree of influence of deficit losses on the size of the stock and the total average losses is studied, the question of the possibility of using an approximate estimate of deficit losses in determining the stock level is discussed, the results of solving the problem of optimizing the stock using different types of distributions with the same statistical characteristics are analyzed. In practice, accurate determination of deficit losses is associated with certain difficulties and costs. The calculations presented in the article allow us to draw an important conclusion, which is that errors and inaccuracies in determining losses from scarcity have little effect on the stock and loss values and are not an obstacle to optimizing the internal stock. Therefore, in the tasks of optimizing the stock, it is sufficient to determine the losses from the deficit at the level of those actually existing in the company's activities. This conclusion represents the scientific novelty of the study. The article is of practical importance, since the developed approach to solving the optimization problem and the result obtained can be taken into account by the company when planning a batch of supplies in the inventory management system.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>внутренний запас</kwd><kwd>дефицит</kwd><kwd>функции потерь</kwd><kwd>производство</kwd><kwd>фирма</kwd></kwd-group><kwd-group xml:lang="en"><kwd>internal stock</kwd><kwd>deficit</kwd><kwd>loss functions</kwd><kwd>production</kwd><kwd>firm</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">Грицай А. А. О многономенклатурной модели управления запасами с недетерминированным дискретным нестационарным видом спроса // Вестник ТвГУ. Серия: Прикладная математика. 2018. № 2. С. 99–123. DOI: 10.26456/vtpmk498.</mixed-citation><mixed-citation xml:lang="en">Gritsay A. A. 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