Factors that affect the technical and allocative efficiency in the colombian coffee sector: An application with data envelopment analysis Perdomo Jorge Andrés, Mendieta Juan Carlos PDF (Spanish)
Wildlife fauna trade in Colombia and hidden information: New challenges in the regulation for its sustainable use Virgüez Liliana Rivera PDF (Spanish)
Effects of international migration on the colombian households living standards Tovar Cuevas Luis Miguel, Vélez Velásquez Juan Sebastián PDF (Spanish)
Housing tenure choice: An application to the city of La Paz Mauricio Tejada, Rafael Vidaurre PDF (Spanish)