<?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>1405-3195</journal-id>
<journal-title><![CDATA[Agrociencia]]></journal-title>
<abbrev-journal-title><![CDATA[Agrociencia]]></abbrev-journal-title>
<issn>1405-3195</issn>
<publisher>
<publisher-name><![CDATA[Colegio de Postgraduados]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-31952016000700931</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Trasmisión de precios en el mercado mexicano e internacional de café (Coffea arabica L.): un análisis de cointegración]]></article-title>
<article-title xml:lang="en"><![CDATA[Price transmission in the mexican and international coffe (Coffea arabica L.) market: a cointegration analysis]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jaramillo-Villanueva]]></surname>
<given-names><![CDATA[José L.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Benítez-García]]></surname>
<given-names><![CDATA[Erika]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Colegio de Postgraduados  ]]></institution>
<addr-line><![CDATA[Campus Puebla ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>11</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>11</month>
<year>2016</year>
</pub-date>
<volume>50</volume>
<numero>7</numero>
<fpage>931</fpage>
<lpage>944</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-31952016000700931&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-31952016000700931&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-31952016000700931&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La transmisión de precios es analizada como parte del comercio internacional y regional a través de la Ley del Precio Único (LPU), la cual permite probar la existencia y grado de integración de mercados separados geográficamente. Lo anterior es relevante porque permite conocer la forma y la velocidad de ajuste de los precios domésticos, ante cambios en los precios internacionales y el grado de eficiencia del mercado. El objetivo de este estudio fue analizar el proceso de transmisión de precios del café (Coffea arabica L.) y la forma de esa transmisión en el mercado internacional y el de México, para identificar oportunidades de eficiencia económica en el proceso de producción-comercialización. Para ello se usaron los precios nacionales e internacionales del café para el periodo de 1980 a 2014. El enfoque metodológico usado fue un Vector de Corrección de Errores (VEC, sus siglas en inglés) debido a la presencia de raíz unitaria en las series de precios. Los resultados indicaron un cambio estructural en varias fechas, por lo cual las series se dividieron en subperíodos para su análisis. Cuando los precios internacionales cambian 1 % el precio doméstico cambia 0.15 % y, desde 1980 hasta 2014, el efecto del precio internacional aumentó paulatinamente, por lo cual el precio nacional depende cada vez más del internacional.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Price transmission is analyzed as a part of the international and regional trade through the Law of One Price (LOP), which demonstrates the existence and the integration degree of geographically-separated markets. This is relevant because it allows to know the way and the speed in which the domestic prices adjust to changes in international prices and the degree of market&#8217;s efficiency. The aim of this study was to analyze the price transmission process in the international and Mexican coffee (Coffea arabica L.) markets, in order to identify economic efficiency opportunities in the productioncommercialization process. For this purpose, domestic and international coffee prices from the 1980-2014 period were used. A Vector Error-Correction (VEC) model was used as methodology approach, due to the presence of unit root in the prices series. The results indicate a structural changes in several dates, and therefore the series were divided in sub periods for its analysis. When international prices change 1 %, the domestic prices change 0.15 % and, from 1980 to 2014, the effect of the international price increased gradually; as a result of this, the domestic price increasingly depends on the international price.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Transmisión de precios]]></kwd>
<kwd lng="es"><![CDATA[cointegración]]></kwd>
<kwd lng="es"><![CDATA[Coffea arabica L.]]></kwd>
<kwd lng="es"><![CDATA[vector de corrección de errores]]></kwd>
<kwd lng="en"><![CDATA[Price transmission]]></kwd>
<kwd lng="en"><![CDATA[cointegration]]></kwd>
<kwd lng="en"><![CDATA[Coffea arabica L.]]></kwd>
<kwd lng="en"><![CDATA[Vector Error-Correction Model.]]></kwd>
</kwd-group>
</article-meta>
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