Published: Monday, 1 August 2005 The most recent Tax Structure and Performance of Colombian Firms Juan Esteban Carranza-Romero, Alejandra González-Ramírez, Mauricio Villamizar-Villegas National budget and central government fiscal balance: How are they related and what differentiates them? Hernán Rincón-Castro, Steven Zapata-Álvarez Monetary Policy Effectiveness and Price Elasticity of Housing Supply in an Emerging Economy Martha Rosalba López-Piñeros, Eduardo Sarmiento Gómez