<?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>1405-0218</journal-id>
<journal-title><![CDATA[Isonomía]]></journal-title>
<abbrev-journal-title><![CDATA[Isonomía]]></abbrev-journal-title>
<issn>1405-0218</issn>
<publisher>
<publisher-name><![CDATA[Instituto Tecnológico Autónomo de México; Fontamara]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-02182019000200095</article-id>
<article-id pub-id-type="doi">10.5347/isonomia.v0i51.229</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Examen de proporcionalidad y adjudicación judicial de derechos sociales constitucionales]]></article-title>
<article-title xml:lang="en"><![CDATA[Proportionality Test and Constitutional Social Rights Adjudication]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fazio]]></surname>
<given-names><![CDATA[Federico De]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Buenos Aires  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Argentina</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2019</year>
</pub-date>
<numero>51</numero>
<fpage>95</fpage>
<lpage>115</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-02182019000200095&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-02182019000200095&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-02182019000200095&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El objetivo de este artículo es hacer una reconstrucción racional del uso del examen de proporcionalidad en contextos de adjudicación judicial de derechos sociales constitucionales. Dicho trabajo de reconstrucción será desarrollado en dos pasos. En primer lugar, se tratará el interrogante referido a si el examen de proporcionalidad en su variante &#8220;por omisión&#8221; (es decir, aplicado al caso de los derechos de prestación) exhibe o no una estructura diferente con respecto a su, mucho más conocida e investigada, variante &#8220;por exceso&#8221; (es decir, aplicado al caso de los derechos de defensa). En segundo lugar, se describirán las reglas y formas de argumentación que están implícitas en el uso del examen de proporcionalidad por omisión y que componen a sus respectivos sub-exámenes de idoneidad, necesidad y proporcionalidad stricto sensu. Por último, se presentará un breve resumen a modo de conclusión.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The aim of this article is to reconstruct in a rational way the use of the proportionality test in contexts of constitutional social rights adjudication. Such a reconstruction will be developed in two steps. Firstly, I will address the question as to whether proportionality test in its &#8220;by omission&#8221; version (i.e. used to apply positive rights) shows or not a different structure in comparison with its, much better known and investigated, &#8220;by excess&#8221; version (i.e., used to apply negative rights). Secondly, I will describe the rules and forms of reasoning that are implied in the use of proportionality test by omission and integrate, respectively, the sub-tests of suitability, necessity and proportionality stricto sensu. Finally, I will present a brief summary as a conclusion.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[examen de proporcionalidad]]></kwd>
<kwd lng="es"><![CDATA[derechos sociales constitucionales]]></kwd>
<kwd lng="es"><![CDATA[teoría de la adjudicación judicial]]></kwd>
<kwd lng="en"><![CDATA[proportionality test]]></kwd>
<kwd lng="en"><![CDATA[constitutional social rights]]></kwd>
<kwd lng="en"><![CDATA[theory of judicial adjudication]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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