<?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>2683-2852</journal-id>
<journal-title><![CDATA[Carta económica regional]]></journal-title>
<abbrev-journal-title><![CDATA[Carta econ. reg.]]></abbrev-journal-title>
<issn>2683-2852</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Guadalajara, Centro Universitario de Ciencias Económico Administrativas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2683-28522025000200125</article-id>
<article-id pub-id-type="doi">10.32870/cer.v0i136.7927</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Dinámica de la población ocupada en Michoacán, México, 2005-2023. Estimaciones con shift and share]]></article-title>
<article-title xml:lang="en"><![CDATA[Dynamics of the employed population in Michoacán, México, 2005-2023. Estimates with shift and share]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arias Torres]]></surname>
<given-names><![CDATA[Daniela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Herrera Torres]]></surname>
<given-names><![CDATA[Hugo Amador]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Colín Martínez]]></surname>
<given-names><![CDATA[René]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Michoacana de San Nicolás de Hidalgo Facultad de Economía Consejo Nacional de Humanidades, Ciencias y Tecnologías]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Michoacana de San Nicolás de Hidalgo Facultad de Economía ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Michoacana de San Nicolás de Hidalgo Facultad de Economía ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2025</year>
</pub-date>
<volume>38</volume>
<numero>136</numero>
<fpage>125</fpage>
<lpage>153</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2683-28522025000200125&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2683-28522025000200125&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2683-28522025000200125&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El objetivo de este artículo es identificar la dinámica que experimentó la población ocupada (PO) en Michoacán respecto a los movimientos que registró la po en la región Centro Occidente de México de 2005 a 2023. El método de análisis utilizado fue el shift and share tradicional y con modificación de estructuras. Los resultados con el shift and share tradicional indican que Michoacán se posiciona como una región «perdedora» durante el período de análisis. El estado perdió hipotéticamente 128 823 empleos (efecto total). Esta disminución, según el método, fue producto de problemas de especialización relativa sectorial (efecto estructural) y de problemas vinculados -en la mayoría de los sectores económicos de Michoacán- con acceso a mercados y dinamización de los factores de producción (efecto diferencial). El shift and share con modificación de estructuras también identifica a la entidad como región «perdedora» de 2005 a 2023. La pérdida hipotética fue de 154 767 empleos (efecto total). Esta situación, atendiendo al método, evidencia principalmente dificultades para ingresar en mercados y optimizar los factores de producción (efecto diferencial). Las políticas económicas orientadas a la creación de aglomeraciones industriales en el estado podrían contribuir a desvanecer el ambiente productivo desfavorable.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The objective of this paper is to identify the dynamics of what the employed population (EP) in Michoacán experienced in relation to the movements in the ep recorded in the Central Western Region of Mexico from 2005 to 2023. The method used for analysis was the traditional shift and share and with structural modification. The results obtained using the traditional shift and share put Michoacán into the category of a «losing» region during the period analysed. Hypothetically the state lost 128 823 jobs (total effect). This decrease, according to the method, was the result of problems of relative sectoral specialization (structural effect) and of problems linked -in most economic sectors of Michoacán- to market access and the revitalization of production factors (differential effect). The shift and share with structural modification also shows the entity to be a «loser» region from 2005 to 2023. The loss was, hypothetically, 154 767 jobs (total effect). This situation, based on the method, primarily reflects difficulties in entering markets and optimizing production factors (differential effect). Economic policies aimed at creating industrial crowds in the state could help alleviate the unfavorable production environment.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[sector económico]]></kwd>
<kwd lng="es"><![CDATA[región]]></kwd>
<kwd lng="es"><![CDATA[especialización]]></kwd>
<kwd lng="es"><![CDATA[ventajas de localización]]></kwd>
<kwd lng="es"><![CDATA[shift and share]]></kwd>
<kwd lng="en"><![CDATA[economic sector]]></kwd>
<kwd lng="en"><![CDATA[region]]></kwd>
<kwd lng="en"><![CDATA[specialization]]></kwd>
<kwd lng="en"><![CDATA[location advantages]]></kwd>
<kwd lng="en"><![CDATA[shift and share]]></kwd>
</kwd-group>
</article-meta>
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