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Dynamic Stress Testing: The Framework for Testing Banking Sector Resilience Used by the Czech National Bank

Author

Listed:
  • Adam Gersl
  • Petr Jakubik
  • Tomas Konecny
  • Jakub Seidler

Abstract

This paper describes the current stress-testing framework used at the Czech National Bank to test the resilience of the banking sector. Macroeconomic scenarios and satellite models linking macroeconomic developments with key risk parameters and assumptions for generating dynamic stock-flow consistent behavior of individual bank balance-sheet items are discussed. Examples from past CNB Financial Stability Reports are given and an emphasis is put on conservative calibration of the stress-testing framework so as to ensure that the impact of adverse scenarios on the banking sector is not underestimated.

Suggested Citation

  • Adam Gersl & Petr Jakubik & Tomas Konecny & Jakub Seidler, 2012. "Dynamic Stress Testing: The Framework for Testing Banking Sector Resilience Used by the Czech National Bank," Working Papers 2012/11, Czech National Bank.
  • Handle: RePEc:cnb:wpaper:2012/11
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    References listed on IDEAS

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    1. David Aikman & Piergiorgio Alessandri & Bruno Eklund & Prasanna Gai & Sujit Kapadia & Elizabeth Martin & Nada Mora & Gabriel Sterne & Matthew Willison, 2011. "Funding Liquidity Risk in a Quantitative Model of Systemic Stability," Central Banking, Analysis, and Economic Policies Book Series, in: Rodrigo Alfaro (ed.),Financial Stability, Monetary Policy, and Central Banking, edition 1, volume 15, chapter 12, pages 371-410, Central Bank of Chile.
    2. Adam Gersl & Jakub Seidler, 2012. "How to Improve the Quality of Stress Tests through Backtesting," Czech Journal of Economics and Finance (Finance a uver), Charles University Prague, Faculty of Social Sciences, vol. 62(4), pages 325-346, August.
    3. Michal Franta & Jozef Barunik & Roman Horvath & Katerina Smidkova, 2011. "Are Bayesian Fan Charts Useful for Central Banks? Uncertainty, Forecasting, and Financial Stability Stress Tests," Working Papers 2011/10, Czech National Bank.
    4. Adam Gersl & Petr Jakubik, 2010. "Procyclicality of the Financial System and Simulation of the Feedback Effect," Occasional Publications - Chapters in Edited Volumes, in: CNB Financial Stability Report 2009/2010, chapter 0, pages 110-119, Czech National Bank.
    5. Buncic, Daniel & Melecky, Martin, 2013. "Macroprudential stress testing of credit risk: A practical approach for policy makers," Journal of Financial Stability, Elsevier, vol. 9(3), pages 347-370.
    6. Gary Gorton, 2009. "Information, Liquidity, and the (Ongoing) Panic of 2007," American Economic Review, American Economic Association, vol. 99(2), pages 567-572, May.
    7. Borio, Claudio & Drehmann, Mathias & Tsatsaronis, Kostas, 2014. "Stress-testing macro stress testing: Does it live up to expectations?," Journal of Financial Stability, Elsevier, vol. 12(C), pages 3-15.
    8. Martin ÈIHÁK & Jaroslav HEØMÁNEK & Michal HLAVÁÈEK, 2007. "New Approaches to Stress Testing the Czech Banking Sector (in English)," Czech Journal of Economics and Finance (Finance a uver), Charles University Prague, Faculty of Social Sciences, vol. 57(1-2), pages 41-59, March.
    9. Juan J. Cruces & Christoph Trebesch, 2011. "Sovereign Defaults: The Price of Haircuts," CESifo Working Paper Series 3604, CESifo.
    10. Thomas Breuer & Martin Jandacka & Klaus Rheinberger & Martin Summer, 2009. "How to Find Plausible, Severe and Useful Stress Scenarios," International Journal of Central Banking, International Journal of Central Banking, vol. 5(3), pages 205-224, September.
    11. Juan J. Cruces & Christoph Trebesch, 2013. "Sovereign Defaults: The Price of Haircuts," American Economic Journal: Macroeconomics, American Economic Association, vol. 5(3), pages 85-117, July.
    12. David Benjamin, 2008. "Recovery Before Redemption," 2008 Meeting Papers 531, Society for Economic Dynamics.
    13. Michal Andrle & Tibor Hledik & Ondra Kamenik & Jan Vlcek, 2009. "Implementing the New Structural Model of the Czech National Bank," Working Papers 2009/2, Czech National Bank.
    14. Adam Gersl & Jakub Seidler, 2010. "Stress Test Verification as Part of an Advanced Stress-Testing Framework," Occasional Publications - Chapters in Edited Volumes, in: CNB Financial Stability Report 2009/2010, chapter 0, pages 92-101, Czech National Bank.
    15. Carlos Santos & David Hendry & Soren Johansen, 2008. "Automatic selection of indicators in a fully saturated regression," Computational Statistics, Springer, vol. 23(2), pages 317-335, April.
    16. Petr Jakubík & Gregory Sutton, 2011. "Thoughts on the proper design of macro stress tests," BIS Papers chapters, in: Bank for International Settlements (ed.), Macroprudential regulation and policy, volume 60, pages 111-119, Bank for International Settlements.
    17. Petr Jakubik & Jakub Seidler, 2009. "Estimating Expected Loss Given Default," Occasional Publications - Chapters in Edited Volumes, in: CNB Financial Stability Report 2008/2009, chapter 0, pages 102-109, Czech National Bank.
    18. Mr. Udaibir S Das & Mr. Michael G. Papaioannou & Christoph Trebesch, 2012. "Sovereign Debt Restructurings 1950-2010: Literature Survey, Data, and Stylized Facts," IMF Working Papers 2012/203, International Monetary Fund.
    19. Hamerle, Alfred & Liebig, Thilo & Scheule, Harald, 2004. "Forecasting Credit Portfolio Risk," Discussion Paper Series 2: Banking and Financial Studies 2004,01, Deutsche Bundesbank.
    20. Petr Jakubik & Christian Schmieder, 2008. "Stress Testing Credit Risk: Is the Czech Republic Different from Germany?," Working Papers 2008/9, Czech National Bank.
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    Cited by:

    1. Petr Polak & Jiri Panos, 2019. "The Impact of Expectations on IFRS 9 Loan Loss Provisions," Research and Policy Notes 2019/03, Czech National Bank.
    2. Kamil Galuscak & Adam Gersl & Marcela Gronychova & Petr Hlavac & Petr Jakubik & Lubos Komarek & Zlatuse Komarkova & Tomas Konecny & Jakub Seidler, 2014. "Stress-Testing Analyses of the Czech Financial System," Occasional Publications - Edited Volumes, Czech National Bank, edition 1, volume 12, number rb12/1 edited by Jan Babecky & Roman Horvath, March.
    3. Jiri Panos & Petr Polak, 2019. "How to Improve the Model Selection Procedure in a Stress-testing Framework," Working Papers 2019/9, Czech National Bank.
    4. Zlatuse Komarkova & Marek Rusnak & Hana Hejlova, 2016. "The Relationship between Liquidity Risk and Credit Risk in The CNB's Liquidity Stress Tests," Occasional Publications - Chapters in Edited Volumes, in: CNB Financial Stability Report 2015/2016, chapter 0, pages 127-136, Czech National Bank.
    5. Hana Hejlová & Zlatuše Komárková & Marek Rusnák, 2020. "A Liquidity Risk Stress-Testing Framework with Basel Liquidity Standards," Prague Economic Papers, Prague University of Economics and Business, vol. 2020(3), pages 251-273.
    6. Josef Brechler & Vaclav Hausenblas & Zlatuse Komarkova & Miroslav Plasil, 2014. "Similarity and Clustering of Banks: Application to the Credit Exposures of the Czech Banking Sector," Research and Policy Notes 2014/04, Czech National Bank.
    7. Zlatuse Komarkova & Marcela Gronychova, 2012. "Models for Stress Testing in the Insurance Sector," Research and Policy Notes 2012/02, Czech National Bank.
    8. Hana Hejlová & Zlatuše Komárková & Marek Rusnák, . "A Liquidity Risk Stress-Testing Framework with Basel Liquidity Standards," Prague Economic Papers, University of Economics, Prague, vol. 0.
    9. Simona Malovaná & Michal Hlavácek & Kamil Galušcák, 2017. "Stress testing the Czech household sector using microdata - practical applications in the policy-making process," IFC Bulletins chapters, in: Bank for International Settlements (ed.), Data needs and Statistics compilation for macroprudential analysis, volume 46, Bank for International Settlements.

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    More about this item

    Keywords

    Banking sector; credit risk; stress tests.;
    All these keywords.

    JEL classification:

    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • E47 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Forecasting and Simulation: Models and Applications
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

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