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Determinants of Interest Margins in Colombia

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  • Dairo Estrada
  • Esteban Gómez
  • Inés Orozco

Abstract

This paper analyzes the determinants of interest margins in the Colombian Financial System. Based on the model by Ho and Saun- ders (1981), interest margins are modelled as a function of the pure spread and bank-speci¯c institutional imperfections using quarterly data for the period 1994:IV-2005:III. Additionally, the pure spread is estimated as a function of market power and interest rate volatility. Results indicate that interest margins are mainly a®ected by credit institutions' ine±ciency and to a lesser extent by credit risk exposure and market power. This implies that public policies should be ori- ented towards creating the necessary market conditions for banks to enhance their e±ciency.

Suggested Citation

  • Dairo Estrada & Esteban Gómez & Inés Orozco, 2006. "Determinants of Interest Margins in Colombia," Borradores de Economia 393, Banco de la Republica de Colombia.
    • Handle: RePEc:bdr:borrec:393
    DOI: 10.32468/be.393
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    Cited by:

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    2. Ignacio Lozano & Norberto Rodríguez, 2015. "Una Nota Sobre el Impacto del Gravamen a las Transacciones Financieras en los Márgenes Bancarios en Colombia," Borradores de Economia 13876, Banco de la Republica.
    3. Ignacio Lozano-Espitia & Hernando Vargas-Herrera & Norberto Rodríguez-Niño, 2017. "Financial transaction tax and banking margins: An empirical note for Colombia," Revista ESPE - Ensayos sobre Política Económica, Banco de la Republica de Colombia, vol. 35(83), pages 154-160, June.
    4. Sokol Ndoka & Anilda Bozdo, 2015. "Analysis of Interest Rate Impact on the Profitability Level of the Banking System in Albania during the Period 2005 -2014," European Journal of Economics and Business Studies Articles, Revistia Research and Publishing, vol. 1, September.
    5. Papavangjeli, Meri & Leka, Eralda, 2016. "Përcaktuesit mikro- dhe makroekonomikë të marzhit neto të interesave në sistemin bankar shqiptar (2002-2014) [Micro- and macroeconomic determinants of net interest margin in the Albanian banking sy," MPRA Paper 78604, University Library of Munich, Germany, revised Jun 2016.
    6. International Monetary Fund, 2013. "Peru: Selected Issues Paper," IMF Staff Country Reports 2013/046, International Monetary Fund.
    7. Vera Ogeh Lassey Fiador & Mohammed Amidu, 2021. "Inclusive finance, bank pricing behaviour, and livelihood activities of households in Ghana," SN Business & Economics, Springer, vol. 1(1), pages 1-29, January.
    8. Chortareas, Georgios E. & Garza-García, Jesús G. & Girardone, Claudia, 2012. "Competition, efficiency and interest rate margins in Latin American banking," International Review of Financial Analysis, Elsevier, vol. 24(C), pages 93-103.

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    More about this item

    Keywords

    Interest Margins; Competition; Credit Risk; Interest Rate Risk.;
    All these keywords.

    JEL classification:

    • L11 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Production, Pricing, and Market Structure; Size Distribution of Firms
    • L41 - Industrial Organization - - Antitrust Issues and Policies - - - Monopolization; Horizontal Anticompetitive Practices
    • L89 - Industrial Organization - - Industry Studies: Services - - - Other
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
    • G28 - Financial Economics - - Financial Institutions and Services - - - Government Policy and Regulation

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