Jean-Baptiste Hasse

finance seminar
online

Jean-Baptiste Hasse

insti7
Systemic risk : A network approach
Event cancelled
Date(s)
Tuesday, January 26 2021| 2:30pm
Contact(s)

Eric Girardin: eric.girardin[at]univ-amu.fr
Christelle Lecourt: christelle.lecourt[at]univ-amu.fr

Abstract

We propose a new measure of systemic risk based on interconnectedness, defined as the level of direct and indirect links between financial institutions in a correlation-based network. Deriving interconnectedness in terms of risk, we empirically show that within a financial network, indirect links are strengthened during systemic events. The relevance of our measure is illustrated at both local and global levels. Our framework o˙ers policymakers a useful toolbox for exploring the real-time topology of the complex structure of dependencies in financial systems and for measuring the consequences of regulatory decisions.

More information

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Seminar initially scheduled for Tuesday, January 19.