<?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>2395-9169</journal-id>
<journal-title><![CDATA[Estudios sociales. Revista de alimentación contemporánea y desarrollo regional]]></journal-title>
<abbrev-journal-title><![CDATA[Estud. soc. Rev. aliment. contemp. desarro. reg.]]></abbrev-journal-title>
<issn>2395-9169</issn>
<publisher>
<publisher-name><![CDATA[Centro de Investigación en Alimentación y Desarrollo A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2395-91692020000200123</article-id>
<article-id pub-id-type="doi">10.24836/es.v30i56.1914</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Impacto de la inflación de los precios de los alimentos en el bienestar de los hogares en situación de pobreza en México]]></article-title>
<article-title xml:lang="en"><![CDATA[The impact of food inflation on the well-being of households living in poverty in Mexico]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[León-Bon]]></surname>
<given-names><![CDATA[Tiare Stephanie]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Díaz-Bautista]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,El Colegio de la Frontera Norte  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,El Colegio de la Frontera Norte  ]]></institution>
<addr-line><![CDATA[ ]]></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>30</volume>
<numero>56</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2395-91692020000200123&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2395-91692020000200123&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2395-91692020000200123&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo:  Estimar los patrones de consumo de alimentos de los hogares en condición de pobreza en México para cuantificar el impacto de la inflación, en el periodo entre 2007 y 2019, sobre su bienestar económico.  Metodología:  Se formularon dos Sistemas de Demanda Cuadrático Casi Ideal (QUAIDS, por sus siglas en inglés) para modelar las preferencias de consumo de alimentos de cada zona de estudio. Se introdujeron en el modelo los cambios inflacionarios de los precios de los alimentos del periodo en cuestión.  Resultados:  La pérdida de bienestar económico de los hogares en condición de pobreza se estimó en aproximadamente 71 % para ambas zonas, esto entre 2007 y 2019.  Limitaciones:  Se contabilizaron tres limitaciones principales: la primera fue que se contó con información incompleta en las encuestas en zona urbana; la segunda fue el no contar con un indicador de aumentos de salarios que estuviera segmentado por zona rural y urbana; la tercera fue que el estudio se realizó utilizando como instrumento la encuesta ENCEL, la cual dejó de tener seguimiento a partir de la entrada de la nueva administración federal en 2018.  Conclusiones:  Las políticas de combate al hambre se pueden segmentar y diseñar de manera más efectiva conociendo los patrones de consumo de la población objetivo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective:  To estimate food consumption patterns of households living in poverty in order to quantify the impact of inflation on their economic well-being from the period between 2008 and 2019 in Mexico.  Methodology:  Two Quadratic Almost Ideal Demand Systems (QUAIDS) were built to model the food consumption patterns of each study area. Inflationary changes in food prices for the period of interest were introduced into the model.  Results:  The loss of economic well-being of households in poverty was estimated at approximately 71% for both areas, between 2007 and 2019.  Limitations:  Three main limitations were accounted, for the first was that the urban surveys had incomplete information. The second was the lack of an indicator of wage increases that was segmented by rural and urban areas; the third was that the study was carried out using the ENCEL survey as an instrument, which ceased to have follow-up after the entry of the new federal administration in 2018.  Conclusions:  By studying and modeling household consumption patterns, it is possible to contribute valuable information on the designs of social policy to combat hunger in Mexico.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[alimentación contemporánea]]></kwd>
<kwd lng="es"><![CDATA[sistema de demanda]]></kwd>
<kwd lng="es"><![CDATA[seguridad alimentaria]]></kwd>
<kwd lng="es"><![CDATA[precios de alimentos]]></kwd>
<kwd lng="es"><![CDATA[canasta básica]]></kwd>
<kwd lng="es"><![CDATA[inflación]]></kwd>
<kwd lng="es"><![CDATA[pobreza alimentaria]]></kwd>
<kwd lng="es"><![CDATA[consumo]]></kwd>
<kwd lng="es"><![CDATA[elasticidad]]></kwd>
<kwd lng="es"><![CDATA[curva de Engel]]></kwd>
<kwd lng="es"><![CDATA[análisis de bienestar]]></kwd>
<kwd lng="en"><![CDATA[contemporary food]]></kwd>
<kwd lng="en"><![CDATA[demand system]]></kwd>
<kwd lng="en"><![CDATA[food security]]></kwd>
<kwd lng="en"><![CDATA[food prices]]></kwd>
<kwd lng="en"><![CDATA[basic basket]]></kwd>
<kwd lng="en"><![CDATA[inflation]]></kwd>
<kwd lng="en"><![CDATA[food poverty]]></kwd>
<kwd lng="en"><![CDATA[consumption]]></kwd>
<kwd lng="en"><![CDATA[elasticity]]></kwd>
<kwd lng="en"><![CDATA[Engel curve]]></kwd>
<kwd lng="en"><![CDATA[welfare analysis]]></kwd>
</kwd-group>
</article-meta>
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