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Valoración económica de ecosistemas estratégicos asociados a las fuentes hídricas que abastecen acueductos veredales
The purpose of this study is to carry out an approximation to the economic value of benefits when preserving strategic ecosystems which guarantee hydric resources for human consumption in five villages of Aburrá Valley (Colombia).
Contratación logística en Colombia: implementación de un operador logístico integral
The main objective of this paper is to present opinions that must be bared in mind when hiring services from logistics operators. The evidence presented in this paper was obtained from information gathered from surveys, ...
Aproximación a los conceptos de pobreza y distribución del ingreso
This article pretends to synthesize the theoretical focuses, the ones mostly used to measure poverty and income distribution. It aims at reviewing the literature and making brief comments about these theoretical postulates. ...
De cómo la Administración podrá desarrollar una teoría que favorezca el bienestar
Administration, as a field of knowledge, has dedicated its efforts into producing theories. aproaches and techniques that open way to the development of rationality, foreseen by the ruling economical systems, with which ...
Prueba de eficiencia débil en el mercado accionario colombiano
This paper proves the weak efficiency hypothesis when proving the maritingala hypothesis on return differences for the General Index of the Colombian Stock Exchange (IGBC) . A first order conditional dependency structure ...