| | Table of contents Ens. polit. econ. vol.28 no.62 Bogotá Jan./June 2010 Editor´s Note | | | | | | | | | | Original articles | | | | | | · Impact of Exchange Rate Interventions on the Level and Volatility of the Colombian Exchange Rate Echavarría, Juan José; Vásquez, Diego; Villamizar, Mauricio
| | | | | | · Performance evaluation of energy distribution companies in Colombia: An application of stochastic frontier analysis Patiño Moya, Yeinni Andrea; Gómez Flórez, Gustavo Adolfo; Osorio Medina, Emma
| | | | | | · An Early Warning Model for the Colombian Financial System Gómez-González, José Eduardo; Orozco Hinojosa, Inés Paola
| | | | | | · Factors that Determine the Concentration of Short-term Debt for Companies of Colombia's Real Sector: Unbalanced Panel Data Gutiérrez Valderrama, Luisa Fernanda
| | | | | | · The Impact of Public Policy on Cultural Demand: The Case of Four Museums in Colombia Hernández Salazar, Giovanni Andrés; Olaya Pardo, Ana María
| | | | | | · Statistical inference for testing Gini Coefficients: An application for Colombia Gamboa, Luis Fernando; García-Suaza, Andrés; Otero, Jesús
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