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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">ecr-journal</journal-id><journal-title-group><journal-title xml:lang="ru">Экономическая наука современной России</journal-title><trans-title-group xml:lang="en"><trans-title>Economics of Contemporary Russia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1609-1442</issn><issn pub-type="epub">2618-8996</issn><publisher><publisher-name>Regional Public Organization for Assistance to the Development of Institutions of the Department of Economics of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">ecr-journal-93</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>АКТУАЛЬНЫЕ ПРОБЛЕМЫ ЭКОНОМИЧЕСКОЙ ТЕОРИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ACTUAL PROBLEMS OF ECONOMICS</subject></subj-group></article-categories><title-group><article-title>Монополистическая конкуренция в двухсекторной экономике: относительный эффект масштаба</article-title><trans-title-group xml:lang="en"><trans-title>Monopolistic Competition in a Two-Sector Economy: The Relative Economies of Scale</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>Гончаренко</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Goncharenko</surname><given-names>V. M.</given-names></name></name-alternatives><email xlink:type="simple">Vasgon72@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаповал</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Shapoval</surname><given-names>A. B.</given-names></name></name-alternatives><email xlink:type="simple">abshapoval@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>Финансовый университет при Правительстве РФ</institution><country>Russian Federation</country></aff><aff xml:lang="ru" id="aff-2"><institution>Институт теории прогноза землетрясений и математической геофизики РАН</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>14</day><month>03</month><year>2018</year></pub-date><volume>0</volume><issue>4</issue><fpage>20</fpage><lpage>31</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Regional Public Organization for Assistance to the Development of Institutions of the Department of Economics of the Russian Academy of Sciences, 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Regional Public Organization for Assistance to the Development of Institutions of the Department of Economics of the Russian Academy of Sciences</copyright-holder><copyright-holder xml:lang="en">Regional Public Organization for Assistance to the Development of Institutions of the Department of Economics of the Russian Academy of Sciences</copyright-holder><license xlink:href="https://www.ecr-journal.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ecr-journal.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ecr-journal.ru/jour/article/view/93">https://www.ecr-journal.ru/jour/article/view/93</self-uri><abstract><p>В работе рассматривается модель двухсекторной экономики с монополистической конкуренцией в промышленном секторе и совершенной конкуренцией в сельскохозяйственном секторе. Изучается равновесие модели, построенной в предположении, что рабочие мобильны внутри своих секторов, но не могут переходить из сектора в сектор, причем предпочтения потребителей описываются функцией полезности общего вида. Анализируется относительный эффект масштаба: отклик найденных макроэкономических переменных - спроса, предложения, цен и заработных плат - на экзогенное сокращение или расширение промышленного сектора за счет сельскохозяйственного.</p></abstract><trans-abstract xml:lang="en"><p>A model of a two-sector economy with monopolistic competition in the industrial sector and perfect competition in the standard sector is considered. The equilibrium of the model is found under the assumption that workers are mobile within their sectors, but cannot move from sector to sector. Consumers’ preferences are described by a general utility function. Then we investigate the relative scale effect: the response of macroeconomic variables such as demand, supply, prices and wages on changes in the employment structure between the sectors.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>монополистическая конкуренция</kwd><kwd>общая функция полезности</kwd><kwd>относительный эффект масштаба</kwd><kwd>monopolistic competition</kwd><kwd>general utility function</kwd><kwd>relative scale effect</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">Гончаренко В.М., Шаповал А.Б. Монополистическая конкуренция в двухсекторной экономике при неопределенном спросе // Пространственная экономика. 2014. № 3. С. 12-25</mixed-citation><mixed-citation xml:lang="en">Гончаренко В.М., Шаповал А.Б. Монополистическая конкуренция в двухсекторной экономике при неопределенном спросе // Пространственная экономика. 2014. № 3. 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