G2TT
来源类型Discussion paper
规范类型论文
来源IDDP8793
DP8793 Contagion in financial networks: A threat index
Gabrielle Demange
发表日期2012-02-01
出版年2012
语种英语
摘要An intricate web of claims and obligations ties together the balance sheets of a wide variety of financial institutions. Under the occurrence of default, these interbank claims generate externalities across institutions and possibly disseminate defaults and bankruptcy. Building on a simple model for the joint determination of the repayments of interbank claims, this paper introduces a measure of the threat that a bank poses to the system. Such a measure, called threat index, may be helpful to determine how to inject cash into banks so as to increase debt reimbursement, or to assess the contributions of individual institutions to the risk in the system. Although the threat index and the default level of a bank both reflect some form of weakness and are affected by the whole liability network, the two indicators differ. As a result, injecting cash into the banks with the largest default level may not be optimal.
主题Financial Economics
关键词Bankruptcy Contagion Contagion in financial networks : a threat index Financial linkages Systemic risk
URLhttps://cepr.org/publications/dp8793
来源智库Centre for Economic Policy Research (United Kingdom)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/537635
推荐引用方式
GB/T 7714
Gabrielle Demange. DP8793 Contagion in financial networks: A threat index. 2012.
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