<?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>S0120-17512022000200341</article-id>
<article-id pub-id-type="doi">10.15446/rce.v45n2.92390</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Spatial Econometric Models: A Bayesian Approach]]></article-title>
<article-title xml:lang="es"><![CDATA[Modelos econométricos espaciales: una aproximación bayesiana]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cepeda-Cuervo]]></surname>
<given-names><![CDATA[Edilberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sicacha]]></surname>
<given-names><![CDATA[Jorge Armando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de Colombia Faculty of Sciences Department of Statistics]]></institution>
<addr-line><![CDATA[Bogotá D.C]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,University or Institution Faculty or Division Department or School]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>45</volume>
<numero>2</numero>
<fpage>341</fpage>
<lpage>361</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-17512022000200341&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-17512022000200341&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-17512022000200341&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract In this paper we propose Bayesian methods to fit econometric regression models, including those where the variability is assumed to follow a regression structure. We formulate the main functions of the statistical R-package BSPADATA, developed according to the proposed methods to obtain posteriori parameter inferences. After that, we include results of simulated studies to illustrate the use of this package and the performance of the proposed methods. Finally, we provide studies to illustrate the applications of the models and compare our results with that obtained by maximum likelihood.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En este artículo proponemos métodos bayesianos para ajustar modelos de regresión econométrica, incluidos aquellos en los que la variabilidad sigue una estructura de regresión. Formulamos las principales funciones del Rpackage estadístico BSPADATA, desarrollado según los métodos propuestos para obtener inferencias de parámetros a posteriori. Luego, incluimos resultados de estudios de simulación para ilustrar el uso de este paquete y el desempeño de los métodos propuestos. Finalmente, proporcionamos estudios para ilustrar las aplicaciones de los modelos y comparamos nuestros resultados con los obtenidos por máxima verosimilitud.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Bayesian methods]]></kwd>
<kwd lng="en"><![CDATA[CAR models]]></kwd>
<kwd lng="en"><![CDATA[Spatial econometric models]]></kwd>
<kwd lng="en"><![CDATA[SAR models]]></kwd>
<kwd lng="es"><![CDATA[Modelos econométricos espaciales]]></kwd>
<kwd lng="es"><![CDATA[Modelos SAR]]></kwd>
<kwd lng="es"><![CDATA[Modelos CAR]]></kwd>
<kwd lng="es"><![CDATA[Métodos bayesianos]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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