The determinants of bank margins revisited: A note on the effects of diversification
AbstractMost of the theoretical and empirical literature on bank margins has dealt solely with interest margins. Applying the seminal Ho-Saunders model (JFQA, 1981) to a multi-output framework, we show that the relationship between bank margins and market power (controlling for risk) varies significantly across bank specializations. Using a set of both accounting margins and New Empirical Industrial Organization (NEIO) margins, we find that market power rises significantly with output diversification towards non-traditional activities. These results contribute to explain the paradoxical coexistence of decreasing interest margins and higher market power found in previous studies.
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Bibliographic InfoPaper provided by Department of Economic Theory and Economic History of the University of Granada. in its series ThE Papers with number 05/11.
Length: 19 pages
Date of creation: 01 Jun 2005
Date of revision:
bank margins; specialization; market structure.;
Find related papers by JEL classification:
- G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages
- D40 - Microeconomics - - Market Structure and Pricing - - - General
This paper has been announced in the following NEP Reports:
- NEP-ALL-2005-06-05 (All new papers)
- NEP-COM-2005-06-05 (Industrial Competition)
- NEP-FIN-2005-06-05 (Finance)
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- Nicola Cetorelli & Michele Gambera, 1999.
"Banking market structure, financial dependence and growth: international evidence from industry data,"
Working Paper Series
WP-99-8, Federal Reserve Bank of Chicago.
- Nicola Cetorelli, 2001. "Banking Market Structure, Financial Dependence and Growth: International Evidence from Industry Data," Journal of Finance, American Finance Association, vol. 56(2), pages 617-648, 04.
- Nicola Cetorelli & Michele Gambera, 1999. "Banking Market Structure, Financial Dependence and Growth: International Evidence from Industry Data," Center for Financial Institutions Working Papers 00-19, Wharton School Center for Financial Institutions, University of Pennsylvania.
- Franklin Allen & Douglas Gale, 1995.
"Financial Markets, Intermediaries, and Intertemporal Smoothing,"
Center for Financial Institutions Working Papers
95-02, Wharton School Center for Financial Institutions, University of Pennsylvania.
- Allen, Franklin & Gale, Douglas, 1997. "Financial Markets, Intermediaries, and Intertemporal Smoothing," Journal of Political Economy, University of Chicago Press, vol. 105(3), pages 523-46, June.
- Franklin Allen & Douglas Gale, 1995. "Financial markets, intermediaries, and intertemporal smoothing," Working Papers 95-4, Federal Reserve Bank of Philadelphia.
- Franklin Allen & Douglas Gale, 1996. "Financial Markets, Intermediaries and Intertemporal Smoothing," Center for Financial Institutions Working Papers 96-33, Wharton School Center for Financial Institutions, University of Pennsylvania.
- 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.
- Franklin Allen & Anthony M. Santomero, 1999.
"What Do Financial Intermediaries Do?,"
Center for Financial Institutions Working Papers
99-30, Wharton School Center for Financial Institutions, University of Pennsylvania.
- Mitchell Berlin & Loretta J. Mester, 1997.
"Deposits and relationship lending,"
96-18, Federal Reserve Bank of Philadelphia.
- Jith Jayaratne & Philip E. Strahan, 1997. "The benefits of branching deregulation," Economic Policy Review, Federal Reserve Bank of New York, issue Dec, pages 13-29.
- Schmalensee, Richard, 1989.
"Inter-industry studies of structure and performance,"
Handbook of Industrial Organization,
in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 2, chapter 16, pages 951-1009
- Schmalensee, Richard., 1987. "Inter-industry studies of structure and performance," Working papers 1874-87., Massachusetts Institute of Technology (MIT), Sloan School of Management.
- 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.
- Santiago Carbo Valverdie & David Humphrey & Francisco Rodriguez Fernandez, 2003. "Deregulation, Bank Competition and Regional Growth," Regional Studies, Taylor & Francis Journals, vol. 37(3), pages 227-237.
- 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.
- Rogers, Kevin & SinkeyJr., Joseph F., 1999. "An analysis of nontraditional activities at U.S. commercial banks," Review of Financial Economics, Elsevier, vol. 8(1), pages 25-39, June.
- Bresnahan, Timothy F., 1989. "Empirical studies of industries with market power," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 2, chapter 17, pages 1011-1057 Elsevier.
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