<?xml version="1.0" encoding="ISO-8859-1"?><article 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">
<front>
<journal-meta>
<journal-id>1665-5346</journal-id>
<journal-title><![CDATA[Revista mexicana de economía y finanzas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. econ. finanz]]></abbrev-journal-title>
<issn>1665-5346</issn>
<publisher>
<publisher-name><![CDATA[Instituto Mexicano de Ejecutivos de Finanzas A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1665-53462022000200009</article-id>
<article-id pub-id-type="doi">10.21919/remef.v17i2.718</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Economic Efficiency of the Main Oil Producing Countries in Upstream Sector in the Period 2010-2017]]></article-title>
<article-title xml:lang="es"><![CDATA[Eficiencia Económica de los Principales Países Productores de Petróleo en el Sector Upstream en el Período 2010-2017]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Navarro Chávez]]></surname>
<given-names><![CDATA[José César Lenin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Delfín Ortega]]></surname>
<given-names><![CDATA[Odette Virginia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guardado Ibarra]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Michoacana de San Nicolás de Hidalgo  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2022</year>
</pub-date>
<volume>17</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1665-53462022000200009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1665-53462022000200009&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1665-53462022000200009&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract This work aims to calculate the economic efficiency of the main upstream oil producing countries in 2010-2017, using the Data Envelopment Analysis (DEA) methodology. In the begining the technical efficiency is determined, next allocative efficiency is calculated to finally obtain the economic efficiency. The countries analyzed were: United States, Russia, Canada, China, United Arab Emirates, Kuwait, Brazil, Kazakhstan, Mexico, Angola, Venezuela, Algeria, United Kingdom, Holland, France and Spain. It can be seen from the results that no country was efficient in economic terms. However, Russia had the highest levels of economic efficiency, on the opposite side, France has the lowest values in this indicator. It is recommended to establish strategies in the sector to avoid economic vulnerability in some countries. The main limitation is the availability of the data. The originality of the research consists in obtaining economic efficiency in this industry, since there are no studies with these specific characteristics. It is concluded that in terms of economic efficiency, there was no adequate use of resources in the upstream oil industry.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Este trabajo tiene como objetivo calcular la eficiencia económica de los principales países productores de petróleo upstream en 2010-2017, utilizando la metodología Data Envelopment Analysis (DEA). En principio se determina la eficiencia técnica, posteriormente se calcula la eficiencia asignativa para finalmente obtener la eficiencia económica. Los países que se analizaron fueron: Estados Unidos, Rusia, Canadá, China, Emiratos Árabes Unidos, Kuwait, Brasil, Kazajstán, México, Angola, Venezuela, Argelia, Reino Unido, Holanda, Francia y España. Se puede ver en los resultados que ningún país fue eficiente en términos económicos. Sin embargo, Rusia tuvo los niveles más altos de eficiencia económica, en el lado opuesto, Francia se encuentra con los valores más bajos en este indicador. Se recomienda establecer estrategias en el sector para evitar la vulnerabilidad económica en algunos países. La principal limitación es la disponibilidad de los datos. La originalidad de la investigación consiste en obtener la eficiencia económica en esta industria, ya que no existen estudios con estas características específicas. Se concluye que en términos de eficiencia económica, no hubo un uso adecuado de los recursos en la industria petrolera upstream.]]></p></abstract>
<kwd-group>
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<kwd lng="en"><![CDATA[Q49]]></kwd>
<kwd lng="en"><![CDATA[Economic efficiency]]></kwd>
<kwd lng="en"><![CDATA[upstream oil industry]]></kwd>
<kwd lng="en"><![CDATA[DEA]]></kwd>
<kwd lng="es"><![CDATA[C51]]></kwd>
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<kwd lng="es"><![CDATA[C67]]></kwd>
<kwd lng="es"><![CDATA[Q49]]></kwd>
<kwd lng="es"><![CDATA[Eficiencia económica]]></kwd>
<kwd lng="es"><![CDATA[industria petrolera upstream]]></kwd>
<kwd lng="es"><![CDATA[DEA]]></kwd>
</kwd-group>
</article-meta>
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