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Determinantes del rendimiento académico en Colombia: pruebas ICFES Saber 11º, 2009 

Chica Gómez, Sandra Milena; Galvis Gutiérrez, Diana Maritza; Ramírez Hassan, Andrés (2011-04-25)
In this paper, we use the results obtained by students in math and language test ICFES Saber 11th of the second half of 2009, the aim is to identify the determinants of academic performance in Colombia. We use the Generalized ...
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A Multi-Stage Almost Ideal Demand System: the case of beef demand in Colombia 

Ramírez Hassan, Andrés (2012-10-22)
The main objective in this paper is to obtain reliable long-term and short-term elasticities estimates of the beef demand in Colombia using quarterly data since 1998 until 2007. However, complexity on the decision process ...
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An ordered categorical response model with endogenous switching: Simulation Exercises and an Application to State Health 

Ramírez Hassan, Andrés; Cardona Jimenez, Johnatan (2011-05-02)
We develop and estimate a full information maximum likelihood ordered categorical response model with endogenous switching. Simulation exercises show that estimated parameters are unbias and consistent. And application to ...
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Venta cruzada en los fondos de pensiones colombianos: una aproximación mediante análisis de supervivencia. 

Machado Quevedo, Andrés; Ramírez Hassan, Andrés (2011-03-08)
The development of commercial strategies for effective cross-sell pension services may be one of the biggest challenges of pension funds. The database of the affiliates of a Colombian mandatory pension fund was used to ...
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Análisis sobre elección de ocupaciones que generen empleo usando modelos de elección discreta: Medellín Área Metropolitana 2009 

Aparicio, Sebastián; Ramírez Hassan, Andrés; Gómez, Diego Fernando (2011-04-11)
The formation and consolidation of businesses is a key element in achieving social and economic transformation of Colombia. Example of this hipotesis, are the increasing number of academic papers and policies to ...
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Un sistema casi ideal de demanda para el gasto en Colombia: una estimación utilizando el método generalizado de los momentos en el periodo 1968-2007 

Ramírez Hassan, Andrés; Londoño Cano, Daniel; Londoño Zapata, Edwar (2011-05-16)
This work uses a Linear Approximation of the Almost Ideal Demand System (LA/AIDS) to examine Colombian's expenditure in daily needs and to estimate the respective expenditure and price elasticities using Colombian ...
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Una función de producción agregada para la economía colombiana: características e interacción entre el trabajo calificado, el trabajo no calificado y el capital, 1994–2005. 

Ramírez Hassan, Andrés (2008-04-21)
This paper estimates the skilled labor, unskilled labor and capital elasticities when it is assumed a translogarithmic production function for the Colombian economic. It is found that the skilled labor remuneration has ...
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Consequences of omitting relevant inputs on the quality of the data envelopment analysis under different input correlation structures 

Ramírez Hassan, Andrés (2008-02-03)
This paper establishes the consequences of a wrong specification on the quality of the data envelopment analysis. Specifically, the case of omitting a relevant variable in the input oriented problem is analyzed when there ...
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The impact of subsidized health insurance on the poor in Colombia: Evaluating the case of Medellın 

Ramírez Hassan, Andrés; Cardona Jimenez, Johnatan; Cadavid Montoya, Ramiro (2011-09-05)
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La volatilidad de la tasa de interés a corto plazo: Un ejercicio para la economía Colombiana, 2001–2006 

Botero Ramírez, Juan Carlos; Ramírez Hassan, Andrés (2008-09-15)
In this paper we analyze different methodologies that are used to handle the short term interest rate volatility. Specifically, we shall analyze the outcomes that are obtained through three specifications: CKLS, Conditional ...
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Document typeArtículo (30)Documento de trabajo de investigación (28)Author
Ramírez Hassan, Andrés (58)
Londoño Zapata, Edwar (5)Franco González, Humberto (4)Londoño Cano, Daniel (4)Botero, Jesús Alonso (3)... View MoreSubjectSostenibilidad (6)elasticidades (4)Inversión (4)Variación equivalente (4)Análisis de bienestar (3)... View MoreDate Issued2010 - 2018 (34)2004 - 2009 (21)

universidad eafit medellin repositorio institucional

Vigilada Mineducación
Universidad con Acreditación Institucional hasta 2026
Resolución MEN 2158 de 2018

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