Modelling and measuring business risk and the resiliency of retail banks
The recent banking crisis has revealed the existence of strong resiliency factors in the retail banking business model. On average, retail banks suffered less than other financial institutions from unexpected market changes. This paper proposes a new methodology to measure retail banks' business risk, which is defined as the risk of adverse and unexpected changes in banks' profits coming from sudden changes in the banks' activities. This methodology is based on the efficiency frontier methodology, and, more specifically, on the duality property between the directional distance function and the profitfunction. Using the distance function to compute banks' profitability, we take the distance to the frontier of best practices as a measure of profit inefficiency, ie of unexpected losses related to underperformance. In this approach, shifts in the efficiency frontier induced by adverse shocks to banks' volumes serve as a measure of business risk. This measure of profit volatility allows a measurement to be made of the impact of volume changes on banks' profits. This method is applied to a database containing halfyearly regulatory accounting reports over the 1993-2011 period for more than 90 French banks running a retail banking business model. Our results verify a low level of business risk in retail banking, thus confirming the resiliency of the retail banks' business model.
|Date of creation:||2013|
|Contact details of provider:|| Postal: Postfach 10 06 02, 60006 Frankfurt|
Phone: 0 69 / 95 66 - 0
Fax: 0 69 / 95 66 30 77
Web page: http://www.bundesbank.de/
More information through EDIRC
References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Berlin, Mitchell & Mester, Loretta J., 1998.
"On the profitability and cost of relationship lending,"
Journal of Banking & Finance,
Elsevier, vol. 22(6-8), pages 873-897, August.
- Mitchell Berlin & Loretta J. Mester, 1997. "On the profitability and cost of relationship lending," Working Papers 97-3, Federal Reserve Bank of Philadelphia.
- Mitchell Berlin & Loretta J. Mester, 1997. "On the Profitability and Cost of Relationship Lending," Center for Financial Institutions Working Papers 97-43, Wharton School Center for Financial Institutions, University of Pennsylvania.
- Berger, Allen N. & Leusner, John H. & Mingo, John J., 1997. "The efficiency of bank branches," Journal of Monetary Economics, Elsevier, vol. 40(1), pages 141-162, September.
- Allen Berger & John Leusner & John Mingo, 1994. "The Efficiency of Bank Branches," Center for Financial Institutions Working Papers 94-27, Wharton School Center for Financial Institutions, University of Pennsylvania.
- Allen N. Berger & John H. Leusner & John J. Mingo, 1994. "The efficiency of bank branches," Finance and Economics Discussion Series 94-26, Board of Governors of the Federal Reserve System (U.S.).
- Park, Kang H. & Weber, William L., 2006. "A note on efficiency and productivity growth in the Korean Banking Industry, 1992-2002," Journal of Banking & Finance, Elsevier, vol. 30(8), pages 2371-2386, August.
- Jondrow, James & Knox Lovell, C. A. & Materov, Ivan S. & Schmidt, Peter, 1982. "On the estimation of technical inefficiency in the stochastic frontier production function model," Journal of Econometrics, Elsevier, vol. 19(2-3), pages 233-238, August.
- J. Christina Wang & Susanto Basu & John G. Fernald, 2009. "A General-Equilibrium Asset-Pricing Approach to the Measurement of Nominal and Real Bank Output," NBER Chapters, in: Price Index Concepts and Measurement, pages 273-320 National Bureau of Economic Research, Inc.
- J. Christina Wang & Susanto Basu & John G. Fernald, 2004. "A general-equilibrium asset-pricing approach to the measurement of nominal and real bank output," Working Papers 04-7, Federal Reserve Bank of Boston.
- J. Christina Wang & Susanto Basu & John G. Fernald, 2008. "A General-Equilibrium Asset-Pricing Approach to the Measurement of Nominal and Real Bank Output," NBER Working Papers 14616, National Bureau of Economic Research, Inc.
- Mohamed E. Chaffai & Michel Dietsch, 2009. "The Effect of the Environment on Profit Efficiency of Bank Branches," Chapters in SUERF Studies, SUERF - The European Money and Finance Forum.
- Silva Portela, Maria Conceicao A. & Thanassoulis, Emmanuel, 2005. "Profitability of a sample of Portuguese bank branches and its decomposition into technical and allocative components," European Journal of Operational Research, Elsevier, vol. 162(3), pages 850-866, May.
- Fare, Rolf & Grosskopf, Shawna & Noh, Dong-Woon & Weber, William, 2005. "Characteristics of a polluting technology: theory and practice," Journal of Econometrics, Elsevier, vol. 126(2), pages 469-492, June.
- Dietsch, Michel & Lozano-Vivas, Ana, 2000. "How the environment determines banking efficiency: A comparison between French and Spanish industries," Journal of Banking & Finance, Elsevier, vol. 24(6), pages 985-1004, June.
- Rolf Fare & Shawna Grosskopf & William Weber, 2004. "The effect of risk-based capital requirements on profit efficiency in banking," Applied Economics, Taylor & Francis Journals, vol. 36(15), pages 1731-1743. Full references (including those not matched with items on IDEAS)
When requesting a correction, please mention this item's handle: RePEc:zbw:bubdps:352013. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (ZBW - German National Library of Economics)
If references are entirely missing, you can add them using this form.