Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/195846 
Year of Publication: 
2018
Citation: 
[Journal:] Risks [ISSN:] 2227-9091 [Volume:] 6 [Issue:] 2 [Publisher:] MDPI [Place:] Basel [Year:] 2018 [Pages:] 1-11
Publisher: 
MDPI, Basel
Abstract: 
In this paper, we study the implications of diversification in the asset portfolios of banks for financial stability and systemic risk. Adding to the existing literature, we analyse this issue in a network model of the interbank market. We carry out a simulation study that determines the probability of a systemic crisis in the banking network as a function of both the level of diversification, and the connectivity and structure of the financial network. In contrast to earlier studies we find that diversification at the level of individual banks may be beneficial for financial stability even if it does lead to a higher asset return correlation across banks.
Subjects: 
systemic risk
financial network
diversification
JEL: 
G21
G28
Persistent Identifier of the first edition: 
Creative Commons License: 
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Document Type: 
Article
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