El problema agrario es un tema económico y político. Los intentos de resolverlo únicamente por vías técnicas han sido un fracaso. Así lo demuestra la realidad. Se han hecho esfuerzos por vías políticas, y poco se ha avanzado. Así lo demuestra la historia. La falta de una solución...

The purpose of this article is to show that the strong increase in internal displacement and international emigration in Colombia during the last years has had repercussions in terms of child labour. On the one hand, because migration tends to enhance the vulnerability of minors to the risks of...

The 2005 Census brings, for the first time, detailed information about Colombian migration flows. This paper analyses information related to Colombians living abroad, and examines the main causes of emigration. With this purpose, it calculates the emigration rate by department and uses an...

This article discusses the arguments against three official arguments in favor of the monetary conversion that will be implemented in Venezuela starting January 2008. First, exact payments will not be facilitated by the availability of pieces of coins and bills of small denomination since exact...

Tourism can create a development platform that can become one of the first sources of employment and, as a consequence, of social harmony; besides its contribution to the knowledge and diffusion of cultural values. This article aims to diagnose the environmental and tourist impact on the Sierra...

The objective of this investigation is to evaluate the agreement level in the classification of the university faculty according to the components: study (CICP1) and promotion (CICP2) proposed by Sinha, Ramoni, Orlandoni, Torres y Figueroa (2007). Two categorization schemes are used, with three...

Multivariate multiple regression analysis is used to model the relationships between two sets of variables, the y-set of response variables and the x-set of explaining variables. In trying to have useful information about the nature of the relationships between the two sets, Ter Braak (1990)...

Este artículo muestra la relación entre el utilitarismo y las mediciones de pobreza. No obstante los esfuerzos por encontrar índices que superen las limitaciones del utilitarismo, aún conservan un profundo espíritu benthamiano. No ha sido posible romper la asociación entre porciones de...

A model that allows the estimation of the latent prices of animal proteins, vegetal proteins, fats and carbohydrates that come from staple food is developed. This research opens a path for developing food security models that take into account not only the calories intake but the nutritional...

Based on the data collected in the II survey of household budgets of 1997, this paper presents a description of the main relationship among the different qualitative variables by means of the correspondence analysis methodology. It also shows the application of the multivariable statistic...