General Information & Client Services
  • Americas: +1.212.553.1653
  • Asia: +852.3551.3077
  • China: +86.10.6319.6580
  • EMEA: +44.20.7772.5454
  • Japan: +81.3.5408.4100
Media Relations
  • New York: +1.212.553.0376
  • London: +44.20.7772.5456
  • Hong Kong: +852.3758.1350
  • Tokyo: +813.5408.4110
  • Sydney: +61.2.9270.8141
  • Mexico City: +001.888.779.5833
  • Buenos Aires: +0800.666.3506
  • São Paulo: +0800.891.2518
May 15, 2018

IMF published a working paper that studies the interconnectedness of the global financial system and its susceptibility to shocks. A novel multilayer network framework is applied to link debt and equity exposures across countries. Use of this approach shows that ignoring the heterogeneity of financial exposures, and simply aggregating all claims, as often done in other studies, can underestimate the extent and effects of financial contagion.

The paper provides a brief overview of the literature on financial shock contagions and shock transmissions in multilayer networks. It discusses a few structural measures for aggregated and multilayer networks that may influence the contagion process. It also describes the spreading process that used to model the financial contagion. It then shows simulation results for shocks that originate in the UK, the United States, euro area, China, and Hong Kong SAR, using the visualization of network maps and shocks-propagation curves.

The results show that structure of the global financial network has changed since the global financial crisis, impacted by European bank’s deleveraging and higher corporate debt issuance. Still, the structure of the system and contagion remain similar, in that network is highly susceptible to shocks from central countries and those with large financial systems (for example, the United States and the UK). Although individual European countries (excluding the UK) have relatively low impact on shock propagation, the network is highly susceptible to the shocks from the entire euro area. Another important development is the rising role of the Asian countries and the noticeable increase in network susceptibility to shocks from China and Hong Kong SAR economies.

 

Related Link: Working Paper

Keywords: International, Banking, Research, Financial Stability, Global Interconnectedness, IMF

Related Insights
News

CBB Proposes and Finalizes Rulebook Modules for Banks in November 2018

CBB announced the issuance of new leverage ratio requirements under Module CA (Part 3) for Islamic (Chapter CA-10) and conventional bank licensees (Chapter CA-15).

November 15, 2018 WebPage Regulatory News
News

IAIS Publishes Drafts of Revised ICP 8, ICP 15, ICP 16, and ICP 20

IAIS published the drafts of revised Insurance Core Principles on Public Disclosure (ICP 20), Investments (ICP 15), Enterprise Risk Management for Solvency Purposes (ICP 16), and Risk Management and Internal Controls (ICP 8), along with a revised draft of the glossary on enterprise risk management (ERM).

November 14, 2018 WebPage Regulatory News
News

MAS Amends Notice 637 on Capital Adequacy Requirements in Singapore

MAS published the final, revised Notice 637 on the risk-based capital adequacy requirements in Singapore.

November 13, 2018 WebPage Regulatory News
News

ESMA Updates Q&A on Implementation of CSD Regulation and MAR

ESMA updated questions and answers (Q&A) documents on the implementation of the Central Securities Depository (CSD) Regulation and Market Abuse Regulation (MAR).

November 12, 2018 WebPage Regulatory News
News

FSB Finalizes and Publishes the Cyber Lexicon

FSB published a cyber lexicon, following the public consultation earlier this year.

November 12, 2018 WebPage Regulatory News
News

SRB Updates Liability Data Reporting Template for 2019

SRB published version 2.7.1 of the Liability Data Reporting (LDR) Template.

November 12, 2018 WebPage Regulatory News
News

ECB to Conduct Comprehensive Assessment of Six Bulgarian Banks

ECB will undertake a comprehensive assessment of six Bulgarian banks. The exercise, comprising an asset quality review and a stress test, follows Bulgaria’s submission of a request to establish close cooperation with ECB on July 18, 2018.

November 12, 2018 WebPage Regulatory News
News

IMF Publishes Reports on the 2018 Article IV Consultation with Chile

IMF published its staff report and selected issues report under the 2018 Article IV consultation with Chile.

November 09, 2018 WebPage Regulatory News
News

PRA Issues PS27/18 on Implementing the Extension of SM&CR to Insurers

PRA published the policy statement PS27/18, which provides feedback to responses to the consultation paper CP20/18, on implementing the extension of the Senior Managers and Certification Regime (SM&CR) to insurers (Part 2).

November 09, 2018 WebPage Regulatory News
News

EBA Single Rulebook Q&A: First Update for November 2018

EBA published answers to seven questions under the Single Rulebook question and answer (Q&A) updates for this week.

November 09, 2018 WebPage Regulatory News
RESULTS 1 - 10 OF 2205