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Bank systemic risk and macroeconomic shocks: Canadian and U.S. evidence

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  • Calmès, Christian
  • Théoret, Raymond

Abstract

This paper investigates how banks, as a group, react to macroeconomic risk and uncertainty; more specifically, it examines the relationship between bank systemic risk and changes and disruptions in economic conditions. Adopting the methodology of Beaudry et al. (2001), we introduce a new estimation procedure based on EGARCH to refine the framework developed by Baum et al. (2002, 2004, 2009) and Quagliariello (2007, 2009), and we analyze the relationship in the current industry context—i.e., in the context of market-based banking. Our results confirm that banks tend to behave more homogeneously vis-à-vis macroeconomic uncertainty. In particular, we find that both the cross-sectional dispersion of loans-to-assets and the cross-sectional dispersion of non-interest income share shrink during slow growth episodes, and particularly during financial crises, when the resilience of the banking system is at its lowest. More importantly, our main findings indicate that the cross-sectional dispersion of loans-to-assets has increased in the last decade, whereas the cross-sectional dispersion of non-interest income share appears to be more volatile and sensitive to macroeconomic shocks.

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  • Calmès, Christian & Théoret, Raymond, 2014. "Bank systemic risk and macroeconomic shocks: Canadian and U.S. evidence," Journal of Banking & Finance, Elsevier, vol. 40(C), pages 388-402.
  • Handle: RePEc:eee:jbfina:v:40:y:2014:i:c:p:388-402
    DOI: 10.1016/j.jbankfin.2013.11.039
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    1. Nicola Gennaioli & Andrei Shleifer & Robert W. Vishny, 2013. "A Model of Shadow Banking," Journal of Finance, American Finance Association, vol. 68(4), pages 1331-1363, August.
    2. Jacob A. Bikker & Haixia Hu, 2002. "Cyclical patterns in profits, provisioning and lending of banks and procyclicality of the new Basel capital requirements," Banca Nazionale del Lavoro Quarterly Review, Banca Nazionale del Lavoro, vol. 55(221), pages 143-175.
    3. Mthuli Ncube & Eliphas Ndou, 2013. "Working Paper 169 - Monetary Policy and Exchange Rate Shocks on South African Trade Balance," Working Paper Series 448, African Development Bank.
    4. Adrian, T. & Shin, H S., 2009. "The shadow banking system: implications for fi nancial regulation," Financial Stability Review, Banque de France, issue 13, pages 1-10, September.
    5. Kiyotaki, Nobuhiro & Moore, John, 1997. "Credit Cycles," Journal of Political Economy, University of Chicago Press, vol. 105(2), pages 211-248, April.
    6. Stiroh, Kevin J. & Rumble, Adrienne, 2006. "The dark side of diversification: The case of US financial holding companies," Journal of Banking & Finance, Elsevier, vol. 30(8), pages 2131-2161, August.
    7. De Jonghe, Olivier, 2010. "Back to the basics in banking? A micro-analysis of banking system stability," Journal of Financial Intermediation, Elsevier, vol. 19(3), pages 387-417, July.
    8. Stiroh, Kevin J, 2004. "Diversification in Banking: Is Noninterest Income the Answer?," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 36(5), pages 853-882, October.
    9. Ben S. Bernanke & Mark Gertler, 1995. "Inside the Black Box: The Credit Channel of Monetary Policy Transmission," Journal of Economic Perspectives, American Economic Association, vol. 9(4), pages 27-48, Fall.
    10. Emmanuel Farhi & Jean Tirole, 2012. "Collective Moral Hazard, Maturity Mismatch, and Systemic Bailouts," American Economic Review, American Economic Association, vol. 102(1), pages 60-93, February.
    11. Bikker, J.A. & Metzemakers, P.A.J., 2005. "Bank provisioning behaviour and procyclicality," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 15(2), pages 141-157, April.
    12. Cardone-Riportella, Clara & Samaniego-Medina, Reyes & Trujillo-Ponce, Antonio, 2010. "What drives bank securitisation? The Spanish experience," Journal of Banking & Finance, Elsevier, vol. 34(11), pages 2639-2651, November.
    13. Christian Calmès, 2004. "Regulatory Changes and Financial Structure: The Case of Canada," Swiss Journal of Economics and Statistics (SJES), Swiss Society of Economics and Statistics (SSES), vol. 140(I), pages 1-35, March.
    14. Ari Hyytinen & Iikka Kuosa & Tuomas Takalo, 2003. "Law or Finance: Evidence from Finland," European Journal of Law and Economics, Springer, vol. 16(1), pages 59-89, July.
    15. Franses,Philip Hans & Dijk,Dick van, 2000. "Non-Linear Time Series Models in Empirical Finance," Cambridge Books, Cambridge University Press, number 9780521770415, September.
    16. Markus K. Brunnermeier, 2009. "Deciphering the Liquidity and Credit Crunch 2007-2008," Journal of Economic Perspectives, American Economic Association, vol. 23(1), pages 77-100, Winter.
    17. Bernanke, Ben & Gertler, Mark, 1989. "Agency Costs, Net Worth, and Business Fluctuations," American Economic Review, American Economic Association, vol. 79(1), pages 14-31, March.
    18. Mario Quagliariello, 2009. "Macroeconomic uncertainty and banks' lending decisions: the case of Italy," Applied Economics, Taylor & Francis Journals, vol. 41(3), pages 323-336.
    19. Mustafa Caglayan & Neslihan Ozkan & Christopher F Baum, 2002. "The Impact of Macroeconomic Uncertainty on Bank Lending Behavior," Working Papers 2002_02, University of Liverpool, Department of Economics.
    20. Engle, Robert F & Ng, Victor K, 1993. "Measuring and Testing the Impact of News on Volatility," Journal of Finance, American Finance Association, vol. 48(5), pages 1749-1778, December.
    21. Charles Calomiris & Joseph Mason, 2004. "Credit Card Securitization and Regulatory Arbitrage," Journal of Financial Services Research, Springer;Western Finance Association, vol. 26(1), pages 5-27, August.
    22. Bollerslev, Tim, 1986. "Generalized autoregressive conditional heteroskedasticity," Journal of Econometrics, Elsevier, vol. 31(3), pages 307-327, April.
    23. Robert E. Lucas & Nancy L. Stokey, 2011. "Liquidity crises," Economic Policy Paper 11-3, Federal Reserve Bank of Minneapolis.
    24. Calmès, Christian & Liu, Ying, 2009. "Financial structure change and banking income: A Canada-U.S. comparison," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 19(1), pages 128-139, February.
    25. Lucas, Robert E, Jr, 1973. "Some International Evidence on Output-Inflation Tradeoffs," American Economic Review, American Economic Association, vol. 63(3), pages 326-334, June.
    26. Adrian Pagan, 1986. "Two Stage and Related Estimators and Their Applications," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 53(4), pages 517-538.
    27. Calmès, Christian & Théoret, Raymond, 2010. "The impact of off-balance-sheet activities on banks returns: An application of the ARCH-M to Canadian data," Journal of Banking & Finance, Elsevier, vol. 34(7), pages 1719-1728, July.
    28. Jones, David, 2000. "Emerging problems with the Basel Capital Accord: Regulatory capital arbitrage and related issues," Journal of Banking & Finance, Elsevier, vol. 24(1-2), pages 35-58, January.
    29. Baum, Christopher F. & Caglayan, Mustafa & Ozkan, Neslihan, 2009. "The second moments matter: The impact of macroeconomic uncertainty on the allocation of loanable funds," Economics Letters, Elsevier, vol. 102(2), pages 87-89, February.
    30. Schoenmaker, Dirk, 2013. "Governance of International Banking: The Financial Trilemma," OUP Catalogue, Oxford University Press, number 9780199971596.
    31. John H. Boyd & Mark Gertler, 1994. "Are banks dead? Or are the reports greatly exaggerated?," Quarterly Review, Federal Reserve Bank of Minneapolis, vol. 18(Sum), pages 2-23.
    32. Jain, Arvind K & Gupta, Satyadev, 1987. "Some Evidence on 'Herding' Behavior of U.S. Banks," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 19(1), pages 78-89, February.
    33. Iana Liadze & Ray Barrell & Professor E. Philip Davis, 2010. "Evaluating off-balance sheet exposures in banking crisis determination models," National Institute of Economic and Social Research (NIESR) Discussion Papers 357, National Institute of Economic and Social Research.
    34. Pagan, Adrian, 1984. "Econometric Issues in the Analysis of Regressions with Generated Regressors," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 25(1), pages 221-247, February.
    35. Calmès, Christian & Théoret, Raymond, 2013. "Market-oriented banking, financial stability and macro-prudential indicators of leverage," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 27(C), pages 13-34.
    36. Lepetit, Laetitia & Nys, Emmanuelle & Rous, Philippe & Tarazi, Amine, 2008. "Bank income structure and risk: An empirical analysis of European banks," Journal of Banking & Finance, Elsevier, vol. 32(8), pages 1452-1467, August.
    37. Wagner, Wolf, 2010. "Diversification at financial institutions and systemic crises," Journal of Financial Intermediation, Elsevier, vol. 19(3), pages 373-386, July.
    38. Huizinga, John, 1993. "Inflation Uncertainty, Relative Price Uncertainty, and Investment in U.S. Manufacturing," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 25(3), pages 521-549, August.
    39. Nelson, Daniel B, 1991. "Conditional Heteroskedasticity in Asset Returns: A New Approach," Econometrica, Econometric Society, vol. 59(2), pages 347-370, March.
    40. Nicholas Bloom, 2009. "The Impact of Uncertainty Shocks," Econometrica, Econometric Society, vol. 77(3), pages 623-685, May.
    41. Hwang, Soosung & Salmon, Mark, 2004. "Market stress and herding," Journal of Empirical Finance, Elsevier, vol. 11(4), pages 585-616, September.
    42. Adrian Blundell-Wignall & Paul Atkinson, 2010. "Thinking beyond Basel III: Necessary Solutions for Capital and Liquidity," OECD Journal: Financial Market Trends, OECD Publishing, vol. 2010(1), pages 9-33.
    43. Ryuichi Nakagawa & Hirofumi Uchida, 2011. "Herd Behaviour by Japanese Banks after Financial Deregulation," Economica, London School of Economics and Political Science, vol. 78(312), pages 618-636, October.
    44. Uhde, André & Michalak, Tobias C., 2010. "Securitization and systematic risk in European banking: Empirical evidence," Journal of Banking & Finance, Elsevier, vol. 34(12), pages 3061-3077, December.
    45. Arthur Lewbel, 1997. "Constructing Instruments for Regressions with Measurement Error when no Additional Data are Available, with an Application to Patents and R&D," Econometrica, Econometric Society, vol. 65(5), pages 1201-1214, September.
    46. Loutskina, Elena, 2011. "The role of securitization in bank liquidity and funding management," Journal of Financial Economics, Elsevier, vol. 100(3), pages 663-684, June.
    47. Iana Liadze & Ray Barrell & Professor E. Philip Davis, 2010. "Evaluating off-balance sheet exposures in banking crisis determination models," National Institute of Economic and Social Research (NIESR) Discussion Papers 357, National Institute of Economic and Social Research.
    48. Claudio Borio & Craig Furfine & Philip Lowe, 2001. "Procyclicality of the financial system and financial stability: issues and policy options," BIS Papers chapters, in: Bank for International Settlements (ed.), Marrying the macro- and micro-prudential dimensions of financial stability, volume 1, pages 1-57, Bank for International Settlements.
    49. Emmanuel De Veirman & Andrew Levin, 2018. "Cyclical Changes in Firm Volatility," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 50(2-3), pages 317-349, March.
    50. Jeremy C. Stein & Anil K. Kashyap, 2000. "What Do a Million Observations on Banks Say about the Transmission of Monetary Policy?," American Economic Review, American Economic Association, vol. 90(3), pages 407-428, June.
    51. Instefjord, Norvald, 2005. "Risk and hedging: Do credit derivatives increase bank risk?," Journal of Banking & Finance, Elsevier, vol. 29(2), pages 333-345, February.
    52. Wagner, Wolf, 2007. "The liquidity of bank assets and banking stability," Journal of Banking & Finance, Elsevier, vol. 31(1), pages 121-139, January.
    53. Nijskens, Rob & Wagner, Wolf, 2011. "Credit risk transfer activities and systemic risk: How banks became less risky individually but posed greater risks to the financial system at the same time," Journal of Banking & Finance, Elsevier, vol. 35(6), pages 1391-1398, June.
    54. Céline Gauthier & Alfred Lehar & Moez Souissi, 2010. "Macroprudential Regulation and Systemic Capital Requirements," Staff Working Papers 10-4, Bank of Canada.
    55. Christopher F Baum & Mustafa Caglayan & Neslihan Ozkan, 2004. "The second moments matter: The response of bank lending behavior to macroeconomic uncertainty," Computing in Economics and Finance 2004 172, Society for Computational Economics.
    56. Wagner, Wolf, 2008. "The homogenization of the financial system and financial crises," Journal of Financial Intermediation, Elsevier, vol. 17(3), pages 330-356, July.
    57. Baele, Lieven & De Jonghe, Olivier & Vander Vennet, Rudi, 2007. "Does the stock market value bank diversification?," Journal of Banking & Finance, Elsevier, vol. 31(7), pages 1999-2023, July.
    58. Paul Beaudry & Mustafa Caglayan & Fabio Schiantarelli, 2001. "Monetary Instability, the Predictability of Prices, and the Allocation of Investment: An Empirical Investigation Using U.K. Panel Data," American Economic Review, American Economic Association, vol. 91(3), pages 648-662, June.
    59. Cebenoyan, A. Sinan & Strahan, Philip E., 2004. "Risk management, capital structure and lending at banks," Journal of Banking & Finance, Elsevier, vol. 28(1), pages 19-43, January.
    60. Brent Ambrose & Michael LaCour-Little & Anthony Sanders, 2005. "Does Regulatory Capital Arbitrage, Reputation, or Asymmetric Information Drive Securitization?," Journal of Financial Services Research, Springer;Western Finance Association, vol. 28(1), pages 113-133, October.
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    More about this item

    Keywords

    Non-interest income; Macroeconomic shocks; Financial stability; Macroprudential policy; EGARCH;
    All these keywords.

    JEL classification:

    • C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
    • G20 - Financial Economics - - Financial Institutions and Services - - - General
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

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