Stress Tests for Banking Sector: A Technical Note
Credit and market risks are crucial for financial institutions. In this paper we present the model used by the Central Bank of Chile to conduct the stress tests for commercial banks in Chile. Market risk uses a balance-sheet approach that is consistent with the credit risk. For exchange rate risk we consider a change in the value of the portfolio under an unexpected change in the exchange rate by X%, meanwhile the interest rate risk is computed using a model for the whole yield curve. In particular, the modeling of this risk follows Nelson and Siegel (1987). Credit risk is computed using a non-linear VAR that relates banking system aggregates (loan loss provisions, credit growth, and write-offs) with macroeconomics variables (output growth, short and long term interest rates, terms of trade, and unemployment). For each Financial Stability Report (FSR) the model is calibrated using data from 1997 to the most recent date at monthly frequency. The effect on individual banks is computed adjusting the loan loss provision and total loans of each bank with the forecast value for the system. Given that forecasts are separated by type of loans (commercial, mortgage, and consumer) then the final effect on a particular bank depend on its initial composition.
|Date of creation:||Feb 2011|
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- Francesco d’Avack & Sandrine Levasseur, 2007.
"The Determinants of Capital Buffers in CEECs,"
Documents de Travail de l'OFCE
2007-28, Observatoire Francais des Conjonctures Economiques (OFCE).
- Nelson, Charles R & Siegel, Andrew F, 1987. "Parsimonious Modeling of Yield Curves," The Journal of Business, University of Chicago Press, vol. 60(4), pages 473-89, October.
- Vasicek, Oldrich, 1977. "An equilibrium characterization of the term structure," Journal of Financial Economics, Elsevier, vol. 5(2), pages 177-188, November.
- Robert Shimer, 2008. "The Probability of Finding a Job," American Economic Review, American Economic Association, vol. 98(2), pages 268-73, May.
- Amato, Jeffery D. & Furfine, Craig H., 2004. "Are credit ratings procyclical?," Journal of Banking & Finance, Elsevier, vol. 28(11), pages 2641-2677, November.
- Alfaro, Rodrigo A., 2011. "Affine Nelson-Siegel model," Economics Letters, Elsevier, vol. 110(1), pages 1-3, January.
- C. H. Furfine, 2000. "Evidence on the response of US banks to changes in capital requirements," BIS Working Papers 88, Bank for International Settlements.
- Heid, Frank, 2005. "Cyclical implications of minimum capital requirements," Discussion Paper Series 2: Banking and Financial Studies 2005,06, Deutsche Bundesbank, Research Centre.
- Vasicek, Oldrich Alfonso, 1977. "Abstract: An Equilibrium Characterization of the Term Structure," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 12(04), pages 627-627, November.
- Suhejla Hoti & Esfandiar Maasoumi & Michael McAleer & Daniel Slottje, 2009.
"Measuring the Volatility in U.S. Treasury Benchmarks and Debt Instruments,"
Taylor & Francis Journals, vol. 28(6), pages 522-554.
- Suhejla Hoiti & Esfandiar Maasoumi & Michael McAleer & Daniel Slottje, 2005. "Measuring the Volatility in U.S. Treasury Benchmarks and Debt Instruments," DEA Working Papers 14, Universitat de les Illes Balears, Departament d'Economía Aplicada.
- Jokipii, Terhi & Milne, Alistair, 2007.
"The Cyclical Behaviour of European Bank Capital Buffers,"
SIFR Research Report Series
56, Institute for Financial Research.
- Jokipii, Terhi & Milne, Alistair, 2008. "The cyclical behaviour of European bank capital buffers," Journal of Banking & Finance, Elsevier, vol. 32(8), pages 1440-1451, August.
- Jokipii, Terhi & Milne , Alistair, 2006. "The cyclical behaviour of European bank capital buffers," Research Discussion Papers 17/2006, Bank of Finland.
- Pierluigi Balduzzi & Sanjiv Ranjan Das & Silverio Foresi, 1997.
"The Central Tendency: A Second Factor in Bond Yields,"
NBER Working Papers
6325, National Bureau of Economic Research, Inc.
- Pierluigi Balduzzi & Sanjiv Ranjan Das & Silverio Foresi, 1998. "The Central Tendency: A Second Factor In Bond Yields," The Review of Economics and Statistics, MIT Press, vol. 80(1), pages 62-72, February.
- Pierluigi Balduzzi & Sanjiv Das & Silverio Foresi, 1996. "The Central Tendency: A Second Factor in Bond Yields," New York University, Leonard N. Stern School Finance Department Working Paper Seires 96-12, New York University, Leonard N. Stern School of Business-.
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