<?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>2448-718X</journal-id>
<journal-title><![CDATA[El trimestre económico]]></journal-title>
<abbrev-journal-title><![CDATA[El trimestre econ]]></abbrev-journal-title>
<issn>2448-718X</issn>
<publisher>
<publisher-name><![CDATA[Fondo de Cultura Económica]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2448-718X2013000300541</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Comentarios al estudio de la OCDE y al artículo de Hausman y Ros de la falta de competitividad en el sector de telecomunicaciones en México]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Samano]]></surname>
<given-names><![CDATA[Mario]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,HEC Montreal  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Canadá</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2013</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2013</year>
</pub-date>
<volume>80</volume>
<numero>319</numero>
<fpage>541</fpage>
<lpage>552</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-718X2013000300541&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-718X2013000300541&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-718X2013000300541&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Este artículo comenta cada uno de los dos informes de la falta de competitividad en el sector de telecomunicaciones en México: el primero es el de la OCDE que fue encargado por la Comisión Federal de Telecomunicaciones en México, y el segundo es el de Hausman y Ros [publicado en este número de la revista] que fue comisionado por América Móvil para comentar y revisar el primero. Los comentarios se centran en aspectos técnicos de los estudios con propósitos estrictamente académicos. Los dos estudios usan datos agregados, lo que motiva el uso de modelos de oferta y demanda que corresponderían más a un mercado competitivo, no al de competencia monopolística como es el caso de la industria de telecomunicaciones.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT This article examines the two reports on the Telecommunication sector in Mexico. The first study is the OCDE report, while the second was written by Hausman and Ros and criticizes the former one. Comments are only technical and are made with academic purposes. Both studies construct methodologies that are carried out using aggregated data and assess the problem assuming a perfect competition model, when the structure of the market in this sector calls more for a monopolistic competition analysis.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[telecomunicaciones]]></kwd>
<kwd lng="es"><![CDATA[poder monopólico]]></kwd>
<kwd lng="es"><![CDATA[precios]]></kwd>
<kwd lng="es"><![CDATA[OCDE]]></kwd>
<kwd lng="es"><![CDATA[México]]></kwd>
<kwd lng="es"><![CDATA[competencia monopolística]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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