<?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>1665-2037</journal-id>
<journal-title><![CDATA[Política y gobierno]]></journal-title>
<abbrev-journal-title><![CDATA[Polít. gob]]></abbrev-journal-title>
<issn>1665-2037</issn>
<publisher>
<publisher-name><![CDATA[Centro de Investigación y Docencia Económicas A.C., División de Estudios Políticos]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1665-20372020000200010</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[El poder del voto. Cambio electoral y sistemas de partidos a nivel federal en México en 2018]]></article-title>
<article-title xml:lang="en"><![CDATA[The Power of Vote Electoral Change and National Party System in Mexico 2018]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Garrido]]></surname>
<given-names><![CDATA[Sebastián]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Freidenberg]]></surname>
<given-names><![CDATA[Flavia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Centro de Investigación y Docencia Económicas  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Nacional Autónoma de México Instituto de Investigaciones Jurídicas ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2020</year>
</pub-date>
<volume>27</volume>
<numero>2</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1665-20372020000200010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1665-20372020000200010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1665-20372020000200010&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Este trabajo analiza el modo en que el electorado mexicano cambió la configuración del sistema de partidos tras la elección de julio de 2018. A través del análisis de la estructura y la dinámica de competencia, se exploran diversas dimensiones para determinar la magnitud del cambio electoral y su traducción en el sistema de partidos tras esta elección. Para ello se comparan los resultados de las elecciones presidencial y de diputados federales en 2018 con el de las elecciones celebradas desde comienzos de la década de 1990. Esta investigación ofrece una perspectiva histórica de la magnitud de los cambios registrados en esta elección tanto en la estructura de competencia (la masiva reorientación del voto en buena parte del país, la reconcentración de poder en un partido, la reducción de la fragmentación partidista y los cambios en la nacionalización de voto de las principales fuerzas) como la dinámica de competencia (el surgimiento del primero gobierno de partido unificado desde 1994, el efecto de arrastre de la elección presidencial en los resultados legislativos).]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: This paper analyzes how the Mexican electorate modified the configuration of the party system after the 2018 election. By analyzing the structure and dynamics of electoral competition, it explores different dimensions to determine the magnitude of electoral change and how it has translated into the party system after this election. The paper compares the results of the presidential and legislative elections between 1994-2018. This research offers a historical perspective of the magnitude of the changes registered during this election in both the structure of electoral competition (the massive reorientation of the vote in large part of the country, the re-concentration of power in one party, the reduction of partisan fragmentation and the changes in the nationalization of the vote of the leading forces) and the dynamics of electoral competition (the emergence of the first unified party government since 1994, the carryover effect of the presidential election in the legislative election results).]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[elecciones]]></kwd>
<kwd lng="es"><![CDATA[partidos y sistemas de partidos]]></kwd>
<kwd lng="es"><![CDATA[estructura de competencia]]></kwd>
<kwd lng="es"><![CDATA[dinámica de competencia]]></kwd>
<kwd lng="en"><![CDATA[elections]]></kwd>
<kwd lng="en"><![CDATA[political parties]]></kwd>
<kwd lng="en"><![CDATA[party system]]></kwd>
<kwd lng="en"><![CDATA[structure of electoral competition]]></kwd>
<kwd lng="en"><![CDATA[dynamic of competition]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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