Examinando por Autor "Gallo, Beatriz Eugenia"

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Caso de estudio. El problema de la consultoría está en la t
(Universidad Icesi, 2013-01-01) Alonso Cifuentes, Julio César; Gallo, Beatriz Eugenia
This case of study aims to strengthen the ability of the reader to systematically solve issues that involve using econometric tools. We focus on the linear regression model. The problem is about the estimation of a demand curve, which leads to hypothesis testing for a linear regression model. The discussion deals with a problem that seems to be taken for granted, and it also mentions the importance of considering theoretical implications when using one- and two-tailed tests.
Elementos para la construcción de una política pública de bilingüismo en el Valle del Cauca: un análisis descriptivo a partir del censo ampliado de 2005
(Universidad Icesi, 2012-10-01) Alonso Cifuentes, Julio César; Gallo, Beatriz Eugenia; Torres, Giselle
Competitiveness indexes reflect a poor performance in the Valle del Cauca, especially as regards human capital. A bilingualism public policy helps to accumulate human capital, give access to new markets, and better information, which make the development of other factors required for competitiveness possible. This document makes a primary diagnosis of bilingualism in the Valle del Cauca that provides arguments for an effective bilingualism policy. We used data from the bureau of statistics of Colombia. Results point to the need of making bilingualism a central issue in the public agenda, in order to make Valle del Cauca a competitive region