Ens. polit. econ. - vol.28 issue62

Table of contents
Ens. polit. econ. vol.28 no.62 Bogotá Jan./June 2010

Editor´s Note

	· text in English \| Spanish · English ( pdf ) \| Spanish ( pdf )

Original articles

	· Impact of Exchange Rate Interventions on the Level and Volatility of the Colombian Exchange Rate Echavarría, Juan José; Vásquez, Diego; Villamizar, Mauricio · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· 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 · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· An Early Warning Model for the Colombian Financial System Gómez-González, José Eduardo; Orozco Hinojosa, Inés Paola · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Factors that Determine the Concentration of Short-term Debt for Companies of Colombia's Real Sector: Unbalanced Panel Data Gutiérrez Valderrama, Luisa Fernanda · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· The Impact of Public Policy on Cultural Demand: The Case of Four Museums in Colombia Hernández Salazar, Giovanni Andrés; Olaya Pardo, Ana María · abstract in English \| Spanish \| Portuguese · text in Spanish · Spanish ( pdf )

	· Statistical inference for testing Gini Coefficients: An application for Colombia Gamboa, Luis Fernando; García-Suaza, Andrés; Otero, Jesús · abstract in English \| Spanish \| Portuguese · text in English · English ( pdf )