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Management Science
Article
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SSRN Electronic Journal
Article . 2016 . Peer-reviewed
Data sources: Crossref
Management Science
Article . 2018 . Peer-reviewed
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DBLP
Article . 2018
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EconStor
Research . 2016
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Decentralized Clearing in Financial Networks

Authors: Péter Csóka; P. Jean-Jacques Herings;

Decentralized Clearing in Financial Networks

Abstract

We consider a situation in which agents have mutual claims on each other, summarized in a liability matrix. Agents’ assets might be insufficient to satisfy their liabilities, leading to defaults. In case of default, bankruptcy rules are used to specify the way agents are going to be rationed. A clearing payment matrix is a payment matrix consistent with the prevailing bankruptcy rules that satisfies limited liability and priority of creditors. Since clearing payment matrices and the corresponding values of equity are not uniquely determined, we provide bounds on the possible levels equity can take. Unlike the existing literature, which studies centralized clearing procedures, we introduce a large class of decentralized clearing processes. We show the convergence of any such process in finitely many iterations to the least clearing payment matrix. When the unit of account is sufficiently small, all decentralized clearing processes lead essentially to the same value of equity as a centralized clearing procedure. As a policy implication, it is not necessary to collect and process all the sensitive data of all the agents simultaneously and run a centralized clearing procedure. This paper was accepted by Yinyu Ye, optimization.

Countries
Hungary, Netherlands
Keywords

blockchain, Systemic Risk, Indivisibilities, TAXATION PROBLEMS, C71, SYSTEMIC RISK, Decentralized Clearing, systemic risk, indivisibilities, BANKRUPTCY, G10, Bankruptcy Problems, GAME-THEORETIC ANALYSIS, ddc:330, HG1 Banking / bankügy, bankruptcy problems, HG Finance / pénzügy, ALLOCATION METHODS, LIQUIDITY, CONTAGION, CLAIMS PROBLEMS, INDIVISIBILITIES, networks, APPORTIONMENT, Networks, decentralized clearing

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
66
Top 1%
Top 10%
Top 10%
bronze