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Financial integration, specialization and systemic risk

Author

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  • Grüner, Hans Peter
  • Hartmann, Philipp
  • Fecht, Falko

Abstract

This paper studies the implications of cross-border financial integration for financial stability when banks' loan portfolios adjust endogenously. Banks can be subject to sectoral and aggregate domestic shocks. After integration they can share these risks in a complete interbank market. When banks have a comparative advantage in providing credit to certain industries, financial integration may induce banks to specialize in lending. An enhanced concentration in lending does not necessarily increase risk, because a well-functioning interbank market allows to achieve the necessary diversification. This greater need for risk sharing, though, increases the risk of cross-border contagion and the likelihood of widespread banking crises. However, even though integration increases the risk of contagion it improves welfare if it permits banks to realize specialization benefits. JEL Classification: D61, E44, G21

Suggested Citation

  • Grüner, Hans Peter & Hartmann, Philipp & Fecht, Falko, 2012. "Financial integration, specialization and systemic risk," Working Paper Series 1425, European Central Bank.
    • Handle: RePEc:ecb:ecbwps:20121425
    Note: 229414
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    7. Rui Wang & Hang (Robin) Luo, 2019. "Does Financial Liberalization Affect Bank Risk-Taking in China?," SAGE Open, , vol. 9(4), pages 21582440198, November.
    8. Gurnain Kaur Pasricha, 2009. "Bank Competition and International Financial Integration: Evidence using a new index," FIW Working Paper series 037, FIW.
    9. Falk Bräuning & Falko Fecht, 2017. "Relationship Lending in the Interbank Market and the Price of Liquidity," Review of Finance, European Finance Association, vol. 21(1), pages 33-75.
    10. Lucey, Brian M. & Vigne, Samuel A. & Ballester, Laura & Barbopoulos, Leonidas & Brzeszczynski, Janusz & Carchano, Oscar & Dimic, Nebojsa & Fernandez, Viviana & Gogolin, Fabian & González-Urteaga, Ana , 2018. "Future directions in international financial integration research - A crowdsourced perspective," International Review of Financial Analysis, Elsevier, vol. 55(C), pages 35-49.
    11. Cinzia Alcidi & Mathias Dolls & Clemens Fuest & Carla Krolage & Florian Neumeier, 2017. "The Nature of Shocks in the Eurozone and Their Absorption Channels," EconPol Policy Reports 3, ifo Institute - Leibniz Institute for Economic Research at the University of Munich.
    12. Horst Gischer & Toni Richter, 2011. "'Global Player' im Bankenwesen - ökonomisch sinnvoll oder problembehaftet?," FEMM Working Papers 110012, Otto-von-Guericke University Magdeburg, Faculty of Economics and Management.
    13. Mikhail Stolbov, 2017. "Assessing systemic risk and its determinants for advanced and major emerging economies: the case of ΔCoVaR," International Economics and Economic Policy, Springer, vol. 14(1), pages 119-152, January.
    14. Simone Manganelli, 2012. "The impact of the Securities Markets Programme," Research Bulletin, European Central Bank, vol. 17, pages 2-5.
    15. Horvath, Roman & Petrovski, Dragan, 2013. "International stock market integration: Central and South Eastern Europe compared," Economic Systems, Elsevier, vol. 37(1), pages 81-91.
    16. Bartram, Söhnke M. & Wang, Yaw-Huei, 2015. "European financial market dependence: An industry analysis," Journal of Banking & Finance, Elsevier, vol. 59(C), pages 146-163.
    17. Syarifuddin, Ferry, 2020. "An Optimal Islamic Investment Decision in Two-region Economy: The Case of Indonesia and Malaysia," MPRA Paper 104809, University Library of Munich, Germany.
    18. Chang, Kai & Chen, Rongda & Chevallier, Julien, 2018. "Market fragmentation, liquidity measures and improvement perspectives from China's emissions trading scheme pilots," Energy Economics, Elsevier, vol. 75(C), pages 249-260.
    19. Panetti, Ettore, 2014. "Financial liberalization and contagion with unobservable savings," International Review of Financial Analysis, Elsevier, vol. 36(C), pages 20-35.
    20. Mr. Michael Kumhof & Mr. Dirk V Muir & Michal Andrle & Mr. Douglas Laxton, 2015. "Banks in The Global Integrated Monetary and Fiscal Model," IMF Working Papers 2015/150, International Monetary Fund.
    21. Bernd Schwaab, 2012. "Conditional probabilities and contagion measures for euro area sovereign default risk," Research Bulletin, European Central Bank, vol. 17, pages 6-11.
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    More about this item

    Keywords

    Financial contagion; financial integration; interbank market; specialization;
    All these keywords.

    JEL classification:

    • D61 - Microeconomics - - Welfare Economics - - - Allocative Efficiency; Cost-Benefit Analysis
    • E44 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Financial Markets and the Macroeconomy
    • G21 - Financial Economics - - Financial Institutions and Services - - - Banks; Other Depository Institutions; Micro Finance Institutions; Mortgages

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