<?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>0301-7036</journal-id>
<journal-title><![CDATA[Problemas del desarrollo]]></journal-title>
<abbrev-journal-title><![CDATA[Prob. Des]]></abbrev-journal-title>
<issn>0301-7036</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional Autónoma de México, Instituto de Investigaciones Económicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0301-70362016000100007</article-id>
<article-id pub-id-type="doi">10.1016/j.rpd.2016.01.002</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Sistema de ciudades y redes urbanas en los modelos económicos de México]]></article-title>
<article-title xml:lang="fr"><![CDATA[Système de villes et réseaux urbains dans les modèles économiques du Mexique]]></article-title>
<article-title xml:lang="pt"><![CDATA[Sistema de ciudades e redes urbanas nos modelos económicos do México]]></article-title>
<article-title xml:lang="zh"><![CDATA[&#22696;&#35199;&#21733;&#32463;&#27982;&#27169;&#24335;&#20013;&#30340;&#22478;&#24066;&#31995;&#32479;&#21644;&#22478;&#24066;&#32593; &#32476;]]></article-title>
<article-title xml:lang="en"><![CDATA[The City System and Urban Networks in Mexican Economic Models]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez Almanza]]></surname>
<given-names><![CDATA[Adolfo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,UNAM Instituto de Investigaciones Económicas ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>MX</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2016</year>
</pub-date>
<volume>47</volume>
<numero>184</numero>
<fpage>7</fpage>
<lpage>34</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0301-70362016000100007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0301-70362016000100007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0301-70362016000100007&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[En el presente artículo se analizan los cambios en la estructura y el funcionamiento del sistema de ciudades de México, en el marco de los modelos económicos aplicados en el país y con resultados de modelos de interacción espacial. Se revisan tres estudios elaborados con datos obtenidos en 1966, 1986 y 2006 mediante modelos gravitacionales clásicos que permiten un análisis comparativo que revela la transición de un modelo jerárquico de ciudades en el modelo de economía cerrada, a la emergencia de sistemas urbano-regionales organizados en redes en el marco de la apertura comercial y se reflexiona sobre algunas explicaciones causales.]]></p></abstract>
<abstract abstract-type="short" xml:lang="fr"><p><![CDATA[RésuméDans le présent article sont analysés les changements survenus dans la structure et le fonctionnement des villes du Mexique, dans le cadre des modèles économiques appliqués dans le pays et avec des résultats de modèles d'interaction spatiale. Il est procédé à la révision de trois études menées sur des données obtenues en 1966, 1986 et 2006 à travers des modèles gravitationnels classiques permettant une analyse comparative qui révèle la transition d'un modèle hiérarchisé de villes à l'économie fermée vers l'émergence de systèmes interurbains régionaux organisés en réseaux dans le cadre de l'ouverture commerciale, et il est mené une réflexion sur quelques explications causales.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[No presente artigo se analisam as mudanças na estrutura e funcionamento do sistema de cidades do México, no marco dos modelos econômicos aplicados no país e com resultados de modelos de interação espacial. Revisam-se três estudos com dados obtidos em 1966, 1986 e 2006 através de modelos gravitacionais clássicos que permitem uma análise comparativa que revela a transição de um modelo hierárquico de cidades no modelo de economia fechada, a emergência de sistemas urbano-regionais organizados em redes no marco da abertura comercial e se faz uma serie de considerações sobre algumas explicações causais.]]></p></abstract>
<abstract abstract-type="short" xml:lang="zh"><p><![CDATA[&#25688;&#35201;&#26412;&#25991;&#22312;&#22696;&#35199;&#21733;&#23454;&#26045;&#30340;&#32463;&#27982;&#27169;&#24335;&#26694;&#26550;&#20869;&#65292;&#37319;&#29992;&#31354;&#38388;&#30456;&#20114;&#20316;&#29992;&#27169;&#24335;&#30340;&#32467;&#26524;&#65292;&#20998;&#26512;&#22696;&#35199;&#21733;&#22478;&#24066;&#31995;&#32479;&#30340;&#36816;&#34892;&#21450;&#20854;&#32467;&#26500;&#21464;&#21270;&#12290;&#26412;&#25991;&#23545;&#19977;&#39033;&#30740;&#31350;&#36827;&#34892;&#20102;&#22238;&#39038;&#20998; &#26512;&#65292;&#36825;&#19977;&#39033;&#30740;&#31350;&#36890;&#36807;&#32463;&#20856;&#24341;&#21147;&#27169;&#22411;&#20110;1966&#24180;&#12289;1986&#24180;&#21644;2006&#24180;&#33719;&#24471;&#20102;&#30456; &#20851;&#25968;&#25454;&#65292;&#21033;&#29992;&#36825;&#20123;&#25968;&#25454;&#36827;&#34892;&#30340;&#23545;&#27604;&#20998;&#26512;&#25581;&#31034;&#20102;&#22478;&#24066;&#31995;&#32479;&#30001;&#23553;&#38381;&#32463;&#27982;&#27169;&#24335;&#19979; &#30340;&#38454;&#32423;&#27169;&#24335;&#21521;&#36152;&#26131;&#24320;&#25918;&#26694;&#26550;&#19979;&#32593;&#32476;&#24335; &#21306;&#22495;&#22478;&#24066;&#31995;&#32479;&#30340;&#36807;&#24230;&#12290;&#27492;&#22806;&#65292;&#26412;&#25991;&#23601; &#36807;&#24230;&#21407;&#22240;&#36827;&#34892;&#20102;&#24605;&#32771;&#12290;]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[This paper analyzes how the structure and functioning of the system of cities in Mexico has changed in the framework of the economic models implemented in the country, drawing on the results of spatial interaction models. This article reviews three studies based on data obtained in 1966, 1986, and 2006 through classic gravity models, which permit a comparative analysis that reveals the transition from a hierarchical cities model in the closed-economy model to the emergence of regional-urban systems organized into networks in the midst of trade liberalization. Finally, it reflects on some causal explanations.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[sistema de ciudades]]></kwd>
<kwd lng="es"><![CDATA[desarrollo urbano regional]]></kwd>
<kwd lng="es"><![CDATA[interacción espacial]]></kwd>
<kwd lng="es"><![CDATA[redes de ciudades]]></kwd>
<kwd lng="es"><![CDATA[modelos económicos.]]></kwd>
<kwd lng="fr"><![CDATA[système de villes]]></kwd>
<kwd lng="fr"><![CDATA[développement interurbain régional]]></kwd>
<kwd lng="fr"><![CDATA[interaction spatiale]]></kwd>
<kwd lng="fr"><![CDATA[réseaux de villes]]></kwd>
<kwd lng="fr"><![CDATA[modèles économiques.]]></kwd>
<kwd lng="pt"><![CDATA[sistema de cidades]]></kwd>
<kwd lng="pt"><![CDATA[desenvolvimento urbano regional]]></kwd>
<kwd lng="pt"><![CDATA[interação espacial]]></kwd>
<kwd lng="pt"><![CDATA[redes de cidades]]></kwd>
<kwd lng="pt"><![CDATA[modelos econômicos.]]></kwd>
<kwd lng="zh"><![CDATA[&#22478;&#24066;&#31995;&#32479;]]></kwd>
<kwd lng="zh"><![CDATA[&#21306;&#22495;&#22478;&#24066;&#21457;&#23637;]]></kwd>
<kwd lng="zh"><![CDATA[&#31354;&#38388;&#30456;&#20114;&#20316;&#29992;]]></kwd>
<kwd lng="zh"><![CDATA[&#22478;&#24066;&#32593;&#32476;]]></kwd>
<kwd lng="zh"><![CDATA[&#32463;&#27982;&#27169;&#24335;]]></kwd>
<kwd lng="en"><![CDATA[System of cities]]></kwd>
<kwd lng="en"><![CDATA[regional urban development]]></kwd>
<kwd lng="en"><![CDATA[spatial interaction]]></kwd>
<kwd lng="en"><![CDATA[networks of cities]]></kwd>
<kwd lng="en"><![CDATA[economic models]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Cities as Systems within Systems of Cities]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Berry]]></surname>
<given-names><![CDATA[Brian]]></given-names>
</name>
</person-group>
<source><![CDATA[Papers of Regional Science Association]]></source>
<year>1964</year>
<volume>13</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>146-63</page-range></nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bertalanffy]]></surname>
<given-names><![CDATA[Ludwig]]></given-names>
</name>
</person-group>
<source><![CDATA[Teoría general de los sistemas]]></source>
<year>1986</year>
<page-range>311</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Fondo de Cultura Económica]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brakman]]></surname>
<given-names><![CDATA[Steven]]></given-names>
</name>
<name>
<surname><![CDATA[Harry]]></surname>
<given-names><![CDATA[Garretsen]]></given-names>
</name>
<name>
<surname><![CDATA[Charles van]]></surname>
<given-names><![CDATA[Marrejwik]]></given-names>
</name>
</person-group>
<source><![CDATA[The New Introduction to Geographical Economics]]></source>
<year>2009</year>
<page-range>551</page-range><publisher-loc><![CDATA[England ]]></publisher-loc>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="">
<collab>Bureau of Economic Analysis</collab>
<source><![CDATA[Real GDP by State, 2010-2013]]></source>
<year>2015</year>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Camagni]]></surname>
<given-names><![CDATA[Roberto]]></given-names>
</name>
</person-group>
<source><![CDATA[Economía urbana]]></source>
<year>2005</year>
<page-range>302</page-range><publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
<publisher-name><![CDATA[Antoni Bosch]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="">
<collab>Consejo Nacional de Población</collab>
<source><![CDATA[Sistema de ciudades y distribución espacial de la población]]></source>
<year>1991</year>
<volume>I</volume>
<page-range>146</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Christaller]]></surname>
<given-names><![CDATA[Walter]]></given-names>
</name>
</person-group>
<source><![CDATA[Central Places in Southern Germany]]></source>
<year>1933</year>
<publisher-loc><![CDATA[NJ, Prentice Hall ]]></publisher-loc>
<publisher-name><![CDATA[Englewood Cliffs]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<article-title xml:lang=""><![CDATA[Wher we Stand: A Decade of World City Research]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Friedman]]></surname>
<given-names><![CDATA[John]]></given-names>
</name>
</person-group>
<source><![CDATA[World Cities in a World System]]></source>
<year>1995</year>
<page-range>21-47</page-range><publisher-loc><![CDATA[England ]]></publisher-loc>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[La apertura comercial y su efecto en la distribución regional de México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Garduño]]></surname>
<given-names><![CDATA[Rafael]]></given-names>
</name>
</person-group>
<source><![CDATA[El Trimestre Económico]]></source>
<year>2014</year>
<volume>LXXXI (2),</volume>
<page-range>413-39</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Aspects of the Spatial Structure of Social Comunication and the Diffusion of Information]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hägerstrand]]></surname>
<given-names><![CDATA[Torsten]]></given-names>
</name>
</person-group>
<source><![CDATA[Papers and Proceedings of the Regional Science Association, XVI]]></source>
<year>1966</year>
<volume>16</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>27-42</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hanson]]></surname>
<given-names><![CDATA[Gordon]]></given-names>
</name>
</person-group>
<source><![CDATA[Localization Economies, Vertical Organization, and Trade]]></source>
<year>1994</year>
<page-range>39</page-range><publisher-loc><![CDATA[Cambridge ]]></publisher-loc>
<publisher-name><![CDATA[National Bureau of Economic Research]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Increasing Returns, Trade and Regional Structure of Wages]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hanson]]></surname>
<given-names><![CDATA[Gordon]]></given-names>
</name>
</person-group>
<source><![CDATA[The Economic Journal]]></source>
<year>1997</year>
<volume>107</volume>
<page-range>113-33</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="">
<collab>Instituto Brasileiro de Geografía e Estatística</collab>
<source><![CDATA[Regioes de influencia das ciudades, 2007]]></source>
<year>2008</year>
<publisher-loc><![CDATA[Río de Janeiro ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Isard]]></surname>
<given-names><![CDATA[Walter]]></given-names>
</name>
</person-group>
<source><![CDATA[Métodos de análisis regional]]></source>
<year>1971</year>
<page-range>815</page-range><publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
<publisher-name><![CDATA[Editorial Ariel]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Trade Policy and the Third World Metropolis]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Krugman]]></surname>
<given-names><![CDATA[Paul]]></given-names>
</name>
<name>
<surname><![CDATA[Livas]]></surname>
<given-names><![CDATA[Raúl]]></given-names>
</name>
</person-group>
<source><![CDATA[Journal of Development Economics]]></source>
<year>1996</year>
<volume>9</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>137-50</page-range></nlm-citation>
</ref>
<ref id="B16">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lösch]]></surname>
<given-names><![CDATA[August]]></given-names>
</name>
</person-group>
<source><![CDATA[The Economics of Location]]></source>
<year>1954</year>
<page-range>517</page-range><publisher-loc><![CDATA[New Haven and London, Massachusetts ]]></publisher-loc>
<publisher-name><![CDATA[Yale University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B17">
<nlm-citation citation-type="book">
<article-title xml:lang=""><![CDATA[La dinámica económica regional de largo plazo en México: 1940-2010]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mendoza]]></surname>
<given-names><![CDATA[Miguel Ángel]]></given-names>
</name>
</person-group>
<source><![CDATA[Análisis espacial y regional]]></source>
<year>2012</year>
<page-range>21-43</page-range><publisher-loc><![CDATA[México unam, ]]></publisher-loc>
<publisher-name><![CDATA[Plaza y Valdés Editores]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<nlm-citation citation-type="">
<collab>ONU</collab>
<collab>Hábitat</collab>
<collab>Sedesol</collab>
<source><![CDATA[Estado de las ciudades de México]]></source>
<year>2011</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B19">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[¿Network or Hierarchical Relations?. A Plea for Redirecting Attention to the Control Functions of Global Cities]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Parnreiter]]></surname>
<given-names><![CDATA[Christof]]></given-names>
</name>
</person-group>
<source><![CDATA[Tijdschriftvoor Economischeen Sociale Geografie]]></source>
<year>2014</year>
<volume>105</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>398-411</page-range></nlm-citation>
</ref>
<ref id="B20">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Las ciudades mexicanas y algunos de sus problemas básicos]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Quintana]]></surname>
<given-names><![CDATA[Luis]]></given-names>
</name>
</person-group>
<source><![CDATA[Boletín Ciudades y Regiones]]></source>
<year>2013</year>
<numero>5</numero>
<issue>5</issue>
</nlm-citation>
</ref>
<ref id="B21">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[J. Reilly]]></surname>
<given-names><![CDATA[William]]></given-names>
</name>
</person-group>
<source><![CDATA[Law of Retail Gravitation]]></source>
<year>1931</year>
<publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[William J. Reilly Co]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B22">
<nlm-citation citation-type="book">
<article-title xml:lang=""><![CDATA[Economic Polarization through Trade: Trade Liberalization and Regional Growth in Mexico]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rodríguez-Pose]]></surname>
<given-names><![CDATA[Andrés]]></given-names>
</name>
<name>
<surname><![CDATA[Sánchez-Reaza]]></surname>
<given-names><![CDATA[Javier]]></given-names>
</name>
</person-group>
<source><![CDATA[Spatial Inequality and Development]]></source>
<year>2005</year>
<publisher-loc><![CDATA[Oxford ]]></publisher-loc>
<publisher-name><![CDATA[Oxford University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Global Inter-city Networks and Commodity Chais: Any Intersections?]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sassen]]></surname>
<given-names><![CDATA[Saskia]]></given-names>
</name>
</person-group>
<source><![CDATA[Global Networks]]></source>
<year>2010</year>
<numero>10</numero>
<issue>10</issue>
<page-range>150-63</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="">
<collab>Secretaría de Comunicaciones y Transportes</collab>
<source><![CDATA[Rutas punto a punto]]></source>
<year>2010</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="">
<collab>Secretaría de Comunicaciones y Transportes</collab>
<source><![CDATA[Comparativo de modos de transporte]]></source>
<year>2012</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B26">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Serra]]></surname>
<given-names><![CDATA[Jaime]]></given-names>
</name>
</person-group>
<source><![CDATA[El tlc y la formación de una region]]></source>
<year>2015</year>
<publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Fondo de Cultura Económica]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B27">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[La economía mexicana, en Reporte macroeconómico de México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Solís]]></surname>
<given-names><![CDATA[Leopoldo]]></given-names>
</name>
</person-group>
<source><![CDATA[México Universidad Autónoma Metropolitana]]></source>
<year>2014</year>
<month>, </month>
<day>En</day>
<volume>5</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>9-16</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[J. Taylor]]></surname>
<given-names><![CDATA[Peter]]></given-names>
</name>
</person-group>
<source><![CDATA[World City Network: a Global Urban Analysis]]></source>
<year>2004</year>
<page-range>256</page-range><publisher-loc><![CDATA[London ]]></publisher-loc>
<publisher-name><![CDATA[Routledge]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B29">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Jerarquía y sistema de ciudades de México]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Unikel]]></surname>
<given-names><![CDATA[Luis]]></given-names>
</name>
<name>
<surname><![CDATA[Necochea]]></surname>
<given-names><![CDATA[Andrés]]></given-names>
</name>
</person-group>
<source><![CDATA[Revista Demografía y Economía]]></source>
<year>1971</year>
<volume>1</volume>
<page-range>27-39</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B30">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Unikel]]></surname>
<given-names><![CDATA[Luis]]></given-names>
</name>
<name>
<surname><![CDATA[Garza]]></surname>
<given-names><![CDATA[Gustavo]]></given-names>
</name>
<name>
<surname><![CDATA[Ruíz]]></surname>
<given-names><![CDATA[Crescencio]]></given-names>
</name>
</person-group>
<source><![CDATA[El desarrollo urbano de México]]></source>
<year>1978</year>
<page-range>476</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[El Colegio de México]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B31">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Villareal]]></surname>
<given-names><![CDATA[René]]></given-names>
</name>
</person-group>
<source><![CDATA[El modelo económico del cambio]]></source>
<year>2012</year>
<page-range>197</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[cecic]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B32">
<nlm-citation citation-type="">
<article-title xml:lang=""><![CDATA[Latin American Adjustment: How much has happened?]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Williamson]]></surname>
<given-names><![CDATA[John]]></given-names>
</name>
</person-group>
<source><![CDATA[Institute for International Economics, Conference Volume]]></source>
<year>1990</year>
</nlm-citation>
</ref>
<ref id="B33">
<nlm-citation citation-type="journal">
<article-title xml:lang=""><![CDATA[Democracy and the &#8216;Washington Consensus&#8217;]]></article-title>
<person-group person-group-type="author">
<name>
<surname><![CDATA[Williamson]]></surname>
<given-names><![CDATA[John]]></given-names>
</name>
</person-group>
<source><![CDATA[World Development]]></source>
<year>1993</year>
<volume>21</volume>
<page-range>1329-993</page-range></nlm-citation>
</ref>
<ref id="B34">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[K. Zipf]]></surname>
<given-names><![CDATA[George]]></given-names>
</name>
</person-group>
<source><![CDATA[Human Behavior and the Principle of Least Effort]]></source>
<year>1949</year>
<page-range>573</page-range><publisher-loc><![CDATA[Oxford, England ]]></publisher-loc>
<publisher-name><![CDATA[Addison-Wesley Press]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
