Determinants of Interest Margins in Colombia
This paper analyzes the determinants of interest margins in the Colombian Financial System. Based on the model by Ho and Saunders (1981), interest margins are modelled as a function of the pure spread and bank-specific 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 affected by credit institutions' inefficiency and to a lesser extent by credit risk exposure and market power. This implies that public policies should be oriented towards creating the necessary market conditions for banks to enhance their efficiency.
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- Breusch, T.S. & Pagan, A.R., .
"The Lagrange multiplier test and its applications to model specification in econometrics,"
CORE Discussion Papers RP
-412, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Breusch, T S & Pagan, A R, 1980. "The Lagrange Multiplier Test and Its Applications to Model Specification in Econometrics," Review of Economic Studies, Wiley Blackwell, vol. 47(1), pages 239-53, January.
- Xavier Freixas & Jean-Charles Rochet, 1997. "Microeconomics of Banking," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262061937, June.
- Ho, Thomas S Y & Saunders, Anthony, 1985. " A Micro Model of the Federal Funds Market," Journal of Finance, American Finance Association, vol. 40(3), pages 977-88, July.
- Hausman, Jerry A. & Taylor, William E., 1981.
"Panel data and unobservable individual effects,"
Journal of Econometrics,
Elsevier, vol. 16(1), pages 155-155, May.
- Maudos, Joaquin & Fernandez de Guevara, Juan, 2003.
"Factors Explaining the Interest Margin in the Banking Sectors of the European Union,"
15252, University Library of Munich, Germany.
- Maudos, Joaquin & Fernandez de Guevara, Juan, 2004. "Factors explaining the interest margin in the banking sectors of the European Union," Journal of Banking & Finance, Elsevier, vol. 28(9), pages 2259-2281, September.
- Demirguc-Kunt, Asli & Huizinga, Harry, 1998.
"Determinants of commercial bank interest margins and profitability : some international evidence,"
Policy Research Working Paper Series
1900, The World Bank.
- Demirguc, Asli & Huizinga, Harry, 1999. "Determinants of Commercial Bank Interest Margins and Profitability: Some International Evidence," World Bank Economic Review, World Bank Group, vol. 13(2), pages 379-408, May.
- Brock, Philip L. & Rojas Suarez, Liliana, 2000. "Understanding the behavior of bank spreads in Latin America," Journal of Development Economics, Elsevier, vol. 63(1), pages 113-134, October.
- Flannery, Mark J & James, Christopher M, 1984. " The Effect of Interest Rate Changes on the Common Stock Returns of Financial Institutions," Journal of Finance, American Finance Association, vol. 39(4), pages 1141-53, September.
- Zarruk, Emilio R. & Madura, Jeff, 1992. "Optimal Bank Interest Margin under Capital Regulation and Deposit Insurance," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 27(01), pages 143-149, March.
- Ho, Thomas S. Y. & Saunders, Anthony, 1981. "The Determinants of Bank Interest Margins: Theory and Empirical Evidence," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 16(04), pages 581-600, November.
- Timothy Hannan & Robin Prager, 1998. "The Relaxation of Entry Barriers in the Banking Industry: An Empirical Investigation," Journal of Financial Services Research, Springer, vol. 14(3), pages 171-188, December.
- Allen, Linda, 1988. "The Determinants of Bank Interest Margins: A Note," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 23(02), pages 231-235, June.
- Jeffrey M Wooldridge, 2010.
"Econometric Analysis of Cross Section and Panel Data,"
MIT Press Books,
The MIT Press,
edition 2, volume 1, number 0262232588, June.
- Jeffrey M. Wooldridge, 2001. "Econometric Analysis of Cross Section and Panel Data," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262232197, June.
- Dairo Estrada, 2005. "Efectos De Las Fusiones Sobre El Mercado Financiero Colombiano," BORRADORES DE ECONOMIA 002424, BANCO DE LA REPÚBLICA.
- Kit, Pong Wong, 1997. "On the determinants of bank interest margins under credit and interest rate risks," Journal of Banking & Finance, Elsevier, vol. 21(2), pages 251-271, February.
- Zarruk, Emilio R., 1989. "Bank spread with uncertain deposit level and risk aversion," Journal of Banking & Finance, Elsevier, vol. 13(6), pages 797-810, December.
- Saunders, Anthony & Schumacher, Liliana, 2000. "The determinants of bank interest rate margins: an international study," Journal of International Money and Finance, Elsevier, vol. 19(6), pages 813-832, December.
- Angbazo, Lazarus, 1997. "Commercial bank net interest margins, default risk, interest-rate risk, and off-balance sheet banking," Journal of Banking & Finance, Elsevier, vol. 21(1), pages 55-87, January.
- Flannery, Mark J., 1989. "Capital regulation and insured banks choice of individual loan default risks," Journal of Monetary Economics, Elsevier, vol. 24(2), pages 235-258, September.
- Dairo Estrada, . "Efectos de las fusiones sobre el mercado financiero colombiano," Borradores de Economia 329, Banco de la Republica de Colombia.
- Lerner, Eugene M., 1981. "Discussion: The Determinants of Bank Interest Margins: Theory and Empirical Evidence," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 16(04), pages 601-602, November.
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