Gateway to Think Tanks
来源类型 | Article |
规范类型 | 其他 |
Incentivizing resilience in financial networks. | |
Leduc MV; Thurner S | |
发表日期 | 2016 |
出处 | SSRN Electronic Journal : 1-37. |
出版年 | 2016 |
语种 | 英语 |
摘要 | When banks extend loans to each other, they generate a negative externality in the form of systemic risk. They create a network of interbank exposures by which they expose other banks to potential insolvency cascades. In this paper, we show how a regulator can use information about the financial network to devise a transaction specific tax based on a network centrality measure that captures systemic importance. Since different transactions have different impact on creating systemic risk, they are taxed differently. We call this tax a Systemic Risk Tax (SRT). We show that this SRT induces a unique equilibrium matching of lenders and borrowers that is systemic risk efficient, i.e. it minimizes systemic risk given a certain transaction volume. On the other hand, we show that without this SRT multiple equilibrium matchings can exist and are generally inefficient. This allows the regulator to effectively ‘rewire’ the equilibrium interbank network so as to make it more resilient to insolvency cascades, without sacrificing transaction volume. Moreover, we show that a standard financial transaction tax (e.g. a Tobin-like tax) has no impact on reshaping the equilibrium financial network because it taxes all transactions indiscriminately. A Tobin-like tax is indeed shown to have a limited effect on reducing systemic risk while it decreases transaction volume. |
主题 | Advanced Systems Analysis (ASA) |
关键词 | systemic risk, interbank networks, nnsolvency, cascades, network formation, matching markets, transaction-specific tax, market Design |
URL | http://pure.iiasa.ac.at/id/eprint/13314/ |
来源智库 | International Institute for Applied Systems Analysis (Austria) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/130684 |
推荐引用方式 GB/T 7714 | Leduc MV,Thurner S. Incentivizing resilience in financial networks.. 2016. |
条目包含的文件 | ||||||
文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
SysRiskEqModel.pdf(920KB) | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Leduc MV]的文章 |
[Thurner S]的文章 |
百度学术 |
百度学术中相似的文章 |
[Leduc MV]的文章 |
[Thurner S]的文章 |
必应学术 |
必应学术中相似的文章 |
[Leduc MV]的文章 |
[Thurner S]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。