The article shows the importance of developing agricultural practices of a preserving nature since such practices have positive effects not only on the degree of agricultural output sustainability but on the income of the producers as well. Land erosion is posed as a real problem to keep up...

This article is a synthesis of the demand theory and it intends to establish the link-unusual among as-between this theory and its applications which make it necessary to emphasize some particular aspects. After a brief review of the basic theoretical elements the author presents some...

This article presents some guidelines to design an educational policy from an economic point of view. First, a brief description of the structure and evolution of the Colombian educational sector from an international perspective is described. Then, the author discusses the distribution of...

In this article the author presents the Human Development Indicator (HDI) for four Colombian cities (Santafé de Bogotá, Medellin, Santiago de Cali and Barranquilla). The HDI is an approximate measure of the living conditions of the population, taking into account economic aspects such as...

In this article the author presents the Human Development Indicator (HDI) for four Colombian cities ( Santafé de Bogotá, Medellín, Santiago de Cali and Barranquilla). The HDI is an approximate measure of the living conditions of the population, taking into account economic aspects such as...

The article shows the importance of developing agricultural practices of a preserving nature since such practices have positive effects not only on the degree of agricultural output sustainability but on the income of the producers as well. Land erosion is posed as a real problem to keep up...