Internationalization, foreign complexity and systemic risk: Evidence from European banks

Yassine Bakkar and Annick Pamen Nyola

Journal of Financial Stability, 2021, vol. 55, issue C

Abstract: Using a novel cross-European dataset on bank internationalization, the paper accounts for organizational and geographic complexity and evaluates its impact on systemic risk and how both the 2008–09 global financial crisis and the 2010–11 European sovereign debt crisis might have modified such an impact. Ahead of the crisis (2005–07), results suggest that bank complexity materially reduces systemic risk and enhances stability, as it encourages banks to take on more diversified risks. While such a relation is inverted during the crisis (2008–11) and after the crisis (2012–13), consistent with the view that, during distress times, international banks have less ability to monitor cross-border risks. Further evidence show that, regardless of the period, the effect of complexity on systemic risk is accentuated for ‘too-big-too-fail’ banks and banks with strong activity diversity. Conversely, complex banks with merger-acquisition history and banks operating networks of foreign branches mitigate systemic risk during the acute crisis and the later stage of the crisis, respectively. The results are robust to the use of alternative measures of systemic risk and complexity, and numerous additional tests. Findings bear critical policy implications for financial regulations.

Keywords: Systemic risk; European banking; Internationalization; Complexity; Financial stability; Bank regulation (search for similar items in EconPapers)
JEL-codes: G11 G21 G28 G32 (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (4)

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S1572308921000528
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:finsta:v:55:y:2021:i:c:s1572308921000528

DOI: 10.1016/j.jfs.2021.100892

Access Statistics for this article

Journal of Financial Stability is currently edited by I. Hasan, W. C. Hunter and G. G. Kaufman

More articles in Journal of Financial Stability from Elsevier
Bibliographic data for series maintained by Catherine Liu ().