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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Scientific Research and Development. Russian Journal of Project Management</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Scientific Research and Development. Russian Journal of Project Management</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Научные исследования и разработки. Российский журнал управления проектами</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="online">2587-6279</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">98006</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>Методы и инструменты управления проектом</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>Methods and instruments of project management</subject>
    </subj-group>
    <subj-group>
     <subject>Методы и инструменты управления проектом</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">On the Features of Assessing the Economic Efficiency of Complex Multi-Stage Projects and Project Portfolios</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Об особенностях оценки экономической эффективности сложных многоэтапных проектов и портфелей проектов</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Чижов</surname>
       <given-names>В. М.</given-names>
      </name>
      <name xml:lang="en">
       <surname>Chizhov</surname>
       <given-names>V. M.</given-names>
      </name>
     </name-alternatives>
     <email>V_Chizhov@vniigaz.gazprom.ru</email>
     <bio xml:lang="ru">
      <p>кандидат технических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>candidate of technical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">ООО «Газпром ВНИИГАЗ»</institution>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Gazprom VNIIGAZ LLC</institution>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2025-04-23T23:15:59+03:00">
    <day>23</day>
    <month>04</month>
    <year>2025</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2025-04-23T23:15:59+03:00">
    <day>23</day>
    <month>04</month>
    <year>2025</year>
   </pub-date>
   <volume>14</volume>
   <issue>1</issue>
   <fpage>20</fpage>
   <lpage>28</lpage>
   <history>
    <date date-type="received" iso-8601-date="2025-04-23T00:00:00+03:00">
     <day>23</day>
     <month>04</month>
     <year>2025</year>
    </date>
   </history>
   <self-uri xlink:href="https://zh-szf.ru/en/nauka/article/98006/view">https://zh-szf.ru/en/nauka/article/98006/view</self-uri>
   <abstract xml:lang="ru">
    <p>Традиционно методом оценки экономической эффективности инвестиционных проектов является расчет показателей на основе потока наличности (cash flow) на протяжении полного жизненного цикла проектов (full life cycle). Однако нередко для длительных, многоэтапных проектов или для портфелей проектов (что характерно для нефтегазовой отрасли) бывает сложно корректно применить общепринятые принципы оценки, такие как учет фактора времени, учет только предстоящих затрат и поступлений, сравнение вариантов «с проектом» и «без проекта» и т.п.&#13;
&#13;
В статье обсуждаются возможные подходы к оценке экономической эффективности длительных, многоэтапных проектов и портфелей проектов.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>Traditionally, the method of assessing the economic efficiency of investment projects is the calculation of indicators based on cash flow throughout the full life cycle of projects. However, it is often difficult correctly apply generally accepted evaluation principles for long-term, multi-stage projects or for project portfolios (which is typical for the oil and gas industry), such as: taking into account the time factor, taking into account only upcoming costs and receipts, comparing options &quot;with the project&quot; and &quot;without the project&quot;, etc.&#13;
&#13;
The article discusses possible approaches to assessing the economic efficiency of long-term, multi-stage projects and project portfolios.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>инвестиционный проект</kwd>
    <kwd>портфель проектов</kwd>
    <kwd>оценка экономической эффективности</kwd>
    <kwd>денежный поток</kwd>
    <kwd>инвестиции</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>investment project</kwd>
    <kwd>project portfolio</kwd>
    <kwd>economic efficiency assessment</kwd>
    <kwd>cash flow</kwd>
    <kwd>investments</kwd>
   </kwd-group>
  </article-meta>
 </front>
 <body>
  <p></p>
 </body>
 <back>
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