<?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>0186-7202</journal-id>
<journal-title><![CDATA[Estudios Económicos (México, D.F.)]]></journal-title>
<abbrev-journal-title><![CDATA[Estud. Econ. (México, D.F.)]]></abbrev-journal-title>
<issn>0186-7202</issn>
<publisher>
<publisher-name><![CDATA[El Colegio de México A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0186-72022020000100153</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Polarización salarial y ocupacional en México: 2005-2017]]></article-title>
<article-title xml:lang="en"><![CDATA[Wage and occupational polarization in Mexico: 2005-2017]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García Ramírez]]></surname>
<given-names><![CDATA[Gonzalo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García Ramírez]]></surname>
<given-names><![CDATA[Gabriela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Autónoma Metropolitana  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Centro de Investigación y Docencia Económicas  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2020</year>
</pub-date>
<volume>35</volume>
<numero>1</numero>
<fpage>153</fpage>
<lpage>188</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0186-72022020000100153&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0186-72022020000100153&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0186-72022020000100153&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: Se analiza el fenómeno de la polarización salarial y ocupacional en el mercado de trabajo mexicano durante el periodo 2005-2017, a partir de una división del mercado de trabajo en empleo formal e informal, así como de género. A través de una descomposición por nivel de destrezas se sugiere que existe un proceso de polarización incipiente en el mercado formal y un proceso canónico de polarización en el mercado informal. Del mismo modo, los índices DER corroboran un incremento de la polarización salarial y ocupacional en el periodo. Asimismo, por medio de una descomposición por elementos se observa que la segmentación del mercado laboral, la debilidad sindical, el tamaño de los establecimientos y la discriminación laboral son unas de las principales causas de la polarización salarial y ocupacional en México.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: This research analyzes the phenomenon of wage and occupational polarization in the Mexican labor market during the period 2005-2017, based on a division of the labor market into formal and informal employment as well as gender. Through a decomposition by level of skills it is suggested that there is a process of incipient polarization in the formal market and a canonical process of polarization in the informal market. In the same way, the index DER corroborate an increase in the wage and occupational polarization in the period. Likewise, a breakdown of components shows that labor market segmentation, union weakness, size of establishments and labor discrimination are some of the main causes of wage and occupational polarization in Mexico.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[polarización]]></kwd>
<kwd lng="es"><![CDATA[inequidad]]></kwd>
<kwd lng="es"><![CDATA[mercados de trabajo informal]]></kwd>
<kwd lng="es"><![CDATA[discriminación]]></kwd>
<kwd lng="es"><![CDATA[I32]]></kwd>
<kwd lng="es"><![CDATA[D63]]></kwd>
<kwd lng="es"><![CDATA[O15]]></kwd>
<kwd lng="es"><![CDATA[J46]]></kwd>
<kwd lng="es"><![CDATA[J71]]></kwd>
<kwd lng="en"><![CDATA[polarization]]></kwd>
<kwd lng="en"><![CDATA[inequality]]></kwd>
<kwd lng="en"><![CDATA[informal labor markets]]></kwd>
<kwd lng="en"><![CDATA[discrimination]]></kwd>
<kwd lng="en"><![CDATA[I32]]></kwd>
<kwd lng="en"><![CDATA[D63]]></kwd>
<kwd lng="en"><![CDATA[O15]]></kwd>
<kwd lng="en"><![CDATA[J46]]></kwd>
<kwd lng="en"><![CDATA[J71]]></kwd>
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