<?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>0120-1751</journal-id>
<journal-title><![CDATA[Revista Colombiana de Estadística]]></journal-title>
<abbrev-journal-title><![CDATA[Rev.Colomb.Estad.]]></abbrev-journal-title>
<issn>0120-1751</issn>
<publisher>
<publisher-name><![CDATA[Departamento de Estadística - Universidad Nacional de Colombia.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-17512011000300001</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Hierarchical Design-Based Estimation in Stratified Multipurpose Surveys]]></article-title>
<article-title xml:lang="es"><![CDATA[Estimación jerárquica basada en el diseño muestral para encuestas estratificadas multi-propósito]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[GUTIÉRREZ]]></surname>
<given-names><![CDATA[HUGO ANDRÉS]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[ZHANG]]></surname>
<given-names><![CDATA[HANWEN]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad Santo Tomás Facultad de Estadística Centro de Investigaciones y Estudios Estadísticos (CIEES)]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad Santo Tomás Facultad de Estadística Centro de Investigaciones y Estudios Estadísticos (CIEES)]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>15</day>
<month>12</month>
<year>2011</year>
</pub-date>
<pub-date pub-type="epub">
<day>15</day>
<month>12</month>
<year>2011</year>
</pub-date>
<volume>34</volume>
<numero>3</numero>
<fpage>403</fpage>
<lpage>420</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-17512011000300001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-17512011000300001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-17512011000300001&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[This paper considers the joint estimation of population totals for different variables of interest in multi-purpose surveys using stratified sampling designs. When the finite population has a hierarchical structure, different methods of unbiased estimation are proposed. Based on Monte Carlo simulations, it is concluded that the proposed approach is better, in terms of relative efficiency, than other suitable methods such as the generalized weight share method.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Este artículo considera la estimación conjunta de totales poblacionales para distintas variables de interés en encuestas multi-propósito que utilizan diseños de muestreo estratificados. En particular, se proponen distintos métodos de estimación insesgada cuando el contexto del problema induce una población con una estructura jerárquica. Con base en simulaciones de Monte Carlo, se concluye que los métodos de estimación propuestos son mejores, en términos de eficiencia relativa, que otros métodos de estimación indirecta como el recientemente publicado método de ponderación generalizada.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Design based inference]]></kwd>
<kwd lng="en"><![CDATA[Finite population]]></kwd>
<kwd lng="en"><![CDATA[Hierarchical population]]></kwd>
<kwd lng="en"><![CDATA[Stratified sampling]]></kwd>
<kwd lng="es"><![CDATA[inferencia basada en el diseño]]></kwd>
<kwd lng="es"><![CDATA[población finita]]></kwd>
<kwd lng="es"><![CDATA[población jerárquica]]></kwd>
<kwd lng="es"><![CDATA[muestreo estratificado]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  <font size="2" face="verdana">      <p> <b> <font size="4">     <center> Hierarchical Design-Based Estimation in Stratified Multipurpose Surveys </center> </font> </b> </p>      <p> <b> <font size="3">     <center> Estimaci&oacute;n jer&aacute;rquica basada en el dise&ntilde;o muestral para encuestas estratificadas multi-prop&oacute;sito </center> </font> </b> </p>      <p>     <center> HUGO ANDR&Eacute;S GUTI&Eacute;RREZ<sup>1</sup>,  HANWEN ZHANG<sup>2</sup> </center> </p>      <p> <sup>1</sup>Universidad Santo Tom&aacute;s, Facultad de Estad&iacute;stica, Centro de Investigaciones y Estudios Estad&iacute;sticos (CIEES), Bogot&aacute;, Colombia. Lecturer. Email: <a href="mailto:hugogutierrez@usantotomas.edu.co">hugogutierrez@usantotomas.edu.co</a>     <br>  <sup>2</sup>Universidad Santo Tom&aacute;s, Facultad de Estad&iacute;stica, Centro de Investigaciones y Estudios Estad&iacute;sticos (CIEES), Bogot&aacute;, Colombia. Lecturer. Email: <a href="mailto:hanwenzhang@usantotomas.edu.co">hanwenzhang@usantotomas.edu.co</a>     <br> </p>  <hr size="1">      ]]></body>
<body><![CDATA[<p> <b>     <center> Abstract </center> </b> </p>      <p> This paper considers the joint estimation of population totals for different variables of interest in multi-purpose surveys using stratified sampling designs. When the finite population has a hierarchical structure, different methods of unbiased estimation are proposed. Based on Monte Carlo simulations, it is concluded that the proposed approach is better, in terms of relative efficiency, than other suitable methods such as the generalized weight share method. </p>      <p> <b> Key words: </b> Design based inference, Finite population, Hierarchical population, Stratified sampling. </p>  <hr size="1">      <p> <b>     <center> Resumen </center> </b> </p>      <p> Este art&iacute;culo considera la estimaci&oacute;n conjunta de totales poblacionales para distintas variables de inter&eacute;s en encuestas multi-prop&oacute;sito que utilizan dise&ntilde;os de muestreo estratificados. En particular, se proponen distintos m&eacute;todos de estimaci&oacute;n insesgada cuando el contexto del problema induce una poblaci&oacute;n con una estructura jer&aacute;rquica. Con base en simulaciones de Monte Carlo, se concluye que los m&eacute;todos de estimaci&oacute;n propuestos son mejores, en t&eacute;rminos de eficiencia relativa, que otros m&eacute;todos de estimaci&oacute;n indirecta como el recientemente publicado m&eacute;todo de ponderaci&oacute;n generalizada. </p>      <p> <b> Palabras clave: </b> inferencia basada en el dise&ntilde;o, poblaci&oacute;n finita, poblaci&oacute;n jer&aacute;rquica, muestreo estratificado. </p>  <hr size="1">      <p> Texto completo disponible en <a href="pdf/rce/v34n3/v34n3a01.pdf">PDF</a> </p>  <hr size="1">      <p> <b> <font size="3"> References </font> </b> </p>       ]]></body>
<body><![CDATA[<!-- ref --><p> 1. Deville, J. C. & Lavall&eacute;e, P. (2006), 'Indirect sampling: the foundation of the generalized weight shared method', <i>Survey Methodology</i> <b>32</b>(2), 165-176.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000023&pid=S0120-1751201100030000100001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>      <!-- ref --><p> 2. Gelman, A. & Hill, J. (2006), <i>Data Analysis Using Regression and Multilevel/Hierarchical Models</i>, Cambridge University Press.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000025&pid=S0120-1751201100030000100002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>      <!-- ref --><p> 3. Goldstein, H. (1991), 'Multilevel modelling of survey data', <i>Journal of the Royal Statistical Society: Series D (The Statistician)</i> <b>40</b>(2), 235-244.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000027&pid=S0120-1751201100030000100003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>      <!-- ref --><p> 4. Goldstein, H. (2002), <i>Multilevel Statistical Models</i>, Third edn, Wiley.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000029&pid=S0120-1751201100030000100004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>      <!-- ref --><p> 5. Guti&eacute;rrez, H. A. (2009), <i>Estrategias de Muestreo. Dise&ntilde;o de Encuestas y Estimaci&oacute;n de Par&aacute;metros</i>, Universidad Santo Tom&aacute;s.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000031&pid=S0120-1751201100030000100005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>      ]]></body>
<body><![CDATA[<!-- ref --><p> 6. Holmberg, A. (2002), 'A multiparameter perspective on the choice of sampling design in surveys', <i>Statistics in Transition</i> <b>5</b>, 969-994.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000033&pid=S0120-1751201100030000100006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>      <!-- ref --><p> 7. Lavall&eacute;e, P. (2007), <i>Indirect Sampling.</i>, Springer.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000035&pid=S0120-1751201100030000100007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>      <!-- ref --><p> 8. Lehtonen, R. & Veijanen, A. (1999), Multilevel-model assisted generalized regression estimators for domain estimation, 'Proceedings of the 52nd ISI Session'.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000037&pid=S0120-1751201100030000100008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>      <!-- ref --><p> 9. R Development Core Team, (2009), <i>R: A Language and Environment for Statistical Computing</i>, R Foundation for Statistical Computing, Vienna, Austria. ISBN 3-900051-07-0. *<a href="http://www.R-project.org">http://www.R-project.org</a> &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000039&pid=S0120-1751201100030000100009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p> 10. Rabe-Hesketh, S. & Skrondal, A. (2006), 'Multilevel modelling of complex survey data', <i>Journal of the Royal Statistical Society: Series A (Statistics in Society)</i> <b>169</b>(4), 805-827.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000040&pid=S0120-1751201100030000100010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>      <!-- ref --><p> 11. Rao, P. S. R. S. (1988), Ratio and regression estimators, 'Handbook of Statistics', Vol. 6, North-Holland, p. 449-468.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000042&pid=S0120-1751201100030000100011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>      <!-- ref --><p> 12. S&aacute;rndal,    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000044&pid=S0120-1751201100030000100012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> (), <i></i>. </p>      <!-- ref --><p> 13. Skinner, C. J., Holt, D. & Smith, T. M. F. (1989), <i>Analysis of Complex Surveys</i>, Chichester: Wiley.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000046&pid=S0120-1751201100030000100013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>      <!-- ref --><p> 14. Wu, C. (2003), 'Optimal calibration estimators in survey sampling', <i>Biometrika</i> <b>90</b>(4), 937-951.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=000048&pid=S0120-1751201100030000100014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>  <hr size="1">      <center> <b>&#91;Recibido en noviembre de 2009. Aceptado en mayo de 2011&#93;</b> </center> <hr size="1">      <p> Este art&iacute;culo se puede citar en <i>LaTeX</i> utilizando la siguiente referencia bibliogr&aacute;fica de <i>BibTeX</i>: </p> <code><font size="2">@ARTICLE{RCEv34n3a01,    <br>  &nbsp;&nbsp;&nbsp; AUTHOR &nbsp;= {Guti&eacute;rrez, Hugo Andr&eacute;s and Zhang, Hanwen},    ]]></body>
<body><![CDATA[<br>  &nbsp;&nbsp;&nbsp; TITLE &nbsp; = {{Hierarchical Design-Based Estimation in Stratified Multipurpose Surveys}},    <br>  &nbsp;&nbsp;&nbsp; JOURNAL = {Revista Colombiana de Estad&iacute;stica},    <br> &nbsp;&nbsp;&nbsp; YEAR &nbsp;&nbsp; = {2011},    <br> &nbsp;&nbsp;&nbsp; volume &nbsp;= {34},    <br> &nbsp;&nbsp;&nbsp; number &nbsp;= {3},    <br> &nbsp;&nbsp;&nbsp; pages &nbsp; = {403-420}    <br> }</font></code>  <hr size="1"> </font>      ]]></body><back>
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