Systemic risk measures and regulatory challenges.

Ellis, Scott; Sharma, Satish; Brzeszczyński, Janusz

Abstract

This paper discusses different definitions of systemic risk and identifies the challenges, which regulators face in addressing this phenomenon. We conducted a systematic literature review of 4859 abstracts to categorize the various methodologies developed to measure systemic risk. In total, 60 systemic risk measures proposed post-2000 have been critically appraised to inform academics and regulators of their practical applications and model vulnerabilities. This review suggests that most of these methods focus on individual financial institutions rather than on system stability. Those methodologies directly reflect the current regulations, which aim to ensure individual institutions’ soundness. As macro-prudential regulation evolves, policy-makers face the issues of understanding contagion and how regulations should be implemented. This paper also discusses new systemic risk and regulatory challenges resulting from the current COVID-19 pandemic.

Citation

ELLIS, S., SHARMA, S., and BRZESZCZYŃSKI, J. 2022. Systemic risk measures and regulatory challenges. Journal of financial stability [online], 61, article 100960. Available from: https://doi.org/10.1016/j.jfs.2021.100960

• Journal Article Type: Article
• Acceptance Date: Dec 6, 2021
• Online Publication Date: Dec 8, 2021
• Publication Date: Aug 31, 2022
• Deposit Date: Apr 13, 2023
• Publicly Available Date: Jun 9, 2023
• Journal: Journal of financial stability
• Print ISSN: 1572-3089
• Publisher: Elsevier
• Peer Reviewed: Peer Reviewed
• Volume: 61
• Article Number: 100960
• DOI: https://doi.org/10.1016/j.jfs.2021.100960
• Keywords: Systemic risk; Systematic literature review; Data requirements; Macro-prudential regulation; COVID-19 pandemic
• Public URL: https://rgu-repository.worktribe.com/output/1925360