Concentración de la industria manufacturera en Colombia, 2001-2010: una aproximación a partir del índice de Herfindahl-Hirschman
This paper presents the results of the extent of concentration for 60 industrial activities in Colombia; each activity was categorized according to the level of concentration exhibited: high, moderate and low. The same analysis was made computing the concentration index for 19 departments plus Bogot...
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2014
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| Source: | Diálogos de saberes: investigaciones y ciencias sociales, ISSN 0124-0021, Nº. 40, 2014, pags. 115-138 |
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Diálogos de saberes: investigaciones y ciencias sociales, ISSN 0124-0021, Nº. 40, 2014, pags. 115-138
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Organización industrial
estructura del mercado concentración industrial JEL: 160 Industrial organization market structure industrial concentration JEL: 160 |
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Organización industrial
estructura del mercado concentración industrial JEL: 160 Industrial organization market structure industrial concentration JEL: 160 Sáenz Castro, Jorge Enrique Páez Pérez, Pedro Nel Sánchez Pérez, German Concentración de la industria manufacturera en Colombia, 2001-2010: una aproximación a partir del índice de Herfindahl-Hirschman |
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This paper presents the results of the extent of concentration for 60 industrial activities in Colombia; each activity was categorized according to the level of concentration exhibited: high, moderate and low. The same analysis was made computing the concentration index for 19 departments plus Bogotá, which gave broader picture of the industrial concentration level in Colombia. Finally, the statistical F test was used to determine the relative stability of the concentration index. The data for this research comes from the Colombian Manufacturing Annual Survey (EAM by its acronym in Spanish), disaggregated up to three digits and addressed by three dimensions of analysis: i) the number of employees, ii) the number of firms, and iii) the added value. The results show that 73% of the whole manufacturing industry in the country exhibits high levels of concentration, while the remaining 27% is distributed in equal proportions between moderate and low levels of concentration. The analysis by department shows that 45% of them have a high industrial concentration level, 25% moderate and 30% low. While the city of Bogotá showed the lowest level of concentration, the department of Cesar showed the highest level. According to the F test results, the concentration level found in 2001 was statistically the same in 2010 for almost all the activities analyzed. The same evidence was found when the index was computed by departments and the city of Bogotá. These results indicate that the extent of concentration in the Colombian manufacturing industry has remained practically static between 2001 and 2010.
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Article
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Sáenz Castro, Jorge Enrique
Páez Pérez, Pedro Nel Sánchez Pérez, German |
| author_facet |
Sáenz Castro, Jorge Enrique
Páez Pérez, Pedro Nel Sánchez Pérez, German |
| author_sort |
Sáenz Castro, Jorge Enrique
|
| title |
Concentración de la industria manufacturera en Colombia, 2001-2010: una aproximación a partir del índice de Herfindahl-Hirschman
|
| title_short |
Concentración de la industria manufacturera en Colombia, 2001-2010: una aproximación a partir del índice de Herfindahl-Hirschman
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| title_full |
Concentración de la industria manufacturera en Colombia, 2001-2010: una aproximación a partir del índice de Herfindahl-Hirschman
|
| title_fullStr |
Concentración de la industria manufacturera en Colombia, 2001-2010: una aproximación a partir del índice de Herfindahl-Hirschman
|
| title_full_unstemmed |
Concentración de la industria manufacturera en Colombia, 2001-2010: una aproximación a partir del índice de Herfindahl-Hirschman
|
| title_sort |
concentración de la industria manufacturera en colombia, 2001-2010: una aproximación a partir del índice de herfindahl-hirschman
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| publishDate |
2014
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| url |
https://dialnet.unirioja.es/servlet/oaiart?codigo=5465370
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1727220313062637568
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dialnet-ar-18-ART00009574642022-03-12Concentración de la industria manufacturera en Colombia, 2001-2010: una aproximación a partir del índice de Herfindahl-HirschmanSáenz Castro, Jorge EnriquePáez Pérez, Pedro NelSánchez Pérez, GermanOrganización industrialestructura del mercadoconcentración industrialJEL: 160Industrial organizationmarket structureindustrial concentrationJEL: 160This paper presents the results of the extent of concentration for 60 industrial activities in Colombia; each activity was categorized according to the level of concentration exhibited: high, moderate and low. The same analysis was made computing the concentration index for 19 departments plus Bogotá, which gave broader picture of the industrial concentration level in Colombia. Finally, the statistical F test was used to determine the relative stability of the concentration index. The data for this research comes from the Colombian Manufacturing Annual Survey (EAM by its acronym in Spanish), disaggregated up to three digits and addressed by three dimensions of analysis: i) the number of employees, ii) the number of firms, and iii) the added value. The results show that 73% of the whole manufacturing industry in the country exhibits high levels of concentration, while the remaining 27% is distributed in equal proportions between moderate and low levels of concentration. The analysis by department shows that 45% of them have a high industrial concentration level, 25% moderate and 30% low. While the city of Bogotá showed the lowest level of concentration, the department of Cesar showed the highest level. According to the F test results, the concentration level found in 2001 was statistically the same in 2010 for almost all the activities analyzed. The same evidence was found when the index was computed by departments and the city of Bogotá. These results indicate that the extent of concentration in the Colombian manufacturing industry has remained practically static between 2001 and 2010.Este trabajo presenta un análisis del nivel de concentración para 60 actividades industriales en Colombia, haciendo una diferenciación de escala de concentración que se divide entre alta, moderada y baja. El mismo análisis se extendió a nivel departamental y, finalmente, para determinar la estabilidad del índice de concentración a largo plazo se utilizó la prueba estadística F. La base de datos utilizada proviene de la Encuesta Anual Manufacturera (EAM) desagregada a tres dígitos. El grado de concentración se revisó a través de las dimensiones como el número de personas ocupadas, el número de establecimientos y el valor agregado dentro de la industria. Los resultados muestran que el 73% de la industria manufacturera en Colombia exhibe altos niveles de concentración y el 27% restante se distribuye en porciones iguales, donde el 13,5% presenta niveles de concentración moderada y el 13.5% concentración baja. El análisis por departamento muestra que el 45% de ellos posee una alta concentración, 25% moderada y 30% baja. La ciudad de Bogotá, por su parte, reflejó el menor nivel de concentración; mientras que el departamento del Cesar presentó el máximo nivel de concentración. Al llevar a cabo la prueba estadística F, se concluye que las cuotas y posiciones relativas de los establecimientos en el mercado no variaron significativamente entre 2001 y 2010. Esta conclusión fue valida tanto a nivel de actividad industrial como a nivel geográfico. Lo anterior sugiere la presencia de un alto grado de estabilidad del nivel de concentración de la industria manufacturera en Colombia.2014text (article)application/pdfhttps://dialnet.unirioja.es/servlet/oaiart?codigo=5465370(Revista) ISSN 0124-0021Diálogos de saberes: investigaciones y ciencias sociales, ISSN 0124-0021, Nº. 40, 2014, pags. 115-138spaLICENCIA DE USO: Los documentos a texto completo incluidos en Dialnet son de acceso libre y propiedad de sus autores y/o editores. Por tanto, cualquier acto de reproducción, distribución, comunicación pública y/o transformación total o parcial requiere el consentimiento expreso y escrito de aquéllos. Cualquier enlace al texto completo de estos documentos deberá hacerse a través de la URL oficial de éstos en Dialnet. Más información: https://dialnet.unirioja.es/info/derechosOAI | INTELLECTUAL PROPERTY RIGHTS STATEMENT: Full text documents hosted by Dialnet are protected by copyright and/or related rights. 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