Este articulo trata sobre el tamano de la propiedad de caminata aleatoria del producto de Colombia en dos periodos, 1925-1994 y 1950-1994. PIB y PIB per capita fueron encontrados ambos integrados de orden uno, un resultado suficientemente conocido. Las secuencias son altamente persistentes,...

The Central Bank uses press releases after board meetings for at least three purposes: first, to justify policy measures based on the economic situation; second, to provide some forward guidance signals to agents; and third, to supply some further (latent) information to the markets. This...