G2TT
来源类型Discussion paper
规范类型论文
来源IDDP15117
DP15117 A Continuous-Time Model of Financial Clearing
Isaac Sonin; Konstantin Sonin
发表日期2020-07-31
出版年2020
语种英语
摘要We present a simple continuous-time model of clearing in financial networks. Financial firms are represented as ``tanks'' filled with fluid (money), flowing in and out. Once the ``pipes'' connecting the ``tanks'' are open, the system reaches the clearing payment vector in finite time. This approach provides a simple recursive solution to a classical static model of financial clearing in bankruptcy, and suggests a practical payment mechanism. With sufficient resources, a system of mutual obligations can be restructured into an equivalent system that has a cascade structure: there is a group of banks that paid off their debts, another group that owes money only to banks in the first group, and so on. We demonstrate how the machinery of Markov chains can be used to analyze evolution of a deterministic dynamical system.
主题Financial Economics ; Public Economics
关键词Financial networks Clearing vector Continuous time Markov chains
URLhttps://cepr.org/publications/dp15117-1
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/544076
推荐引用方式
GB/T 7714
Isaac Sonin,Konstantin Sonin. DP15117 A Continuous-Time Model of Financial Clearing. 2020.
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