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mBridge:数字经济时代的国际支付体系创新

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受保护主义抬头、地缘政治冲突加剧、贸易市场割裂等因素影响,国际贸易和国际金融中的不稳定因素日益增多,传统跨境支付在成本、速度、运营等方面面临一系列挑战.在国际清算银行创新中心的推动下,由四个法律辖区联合创建的多边央行数字货币桥(mBridge)项目为解决跨境支付的突出问题提供了新思路.本文在深度调研多家参与mBridge试点的央行机构和商业银行基础上,系统梳理了 mBridge的内涵及运行机制,从经济效应、安全稳定效应、普惠效应及网络效应等方面对mBridge支付体系的独特优势进行了经济学分析,阐明其在治理机制、支付机制、信用机制、监管机制、技术机制和市场机制上的系列创新,及其在数字经济时代作为国际支付体系改革方向的重要价值.为更好地满足维护货币主权、保护隐私和技术迭代等需求,本文建议进一步完善mBridge的顶层设计和技术创新机制,更好地发挥mBridge在跨境支付中的作用,为人民币国际化开辟新赛道.
mBridge:Innovation of International Payment System within the Digital Economy
Under the influence of the rise of protectionism,the intensification of geopolitical conflicts,the fragmentation of trade markets and other factors,the uncertainties in international trade and international finance have significantly in-creased.Traditional cross-border payments are facing a series of challenges,including issues related to cost,speed,operation and etc.Driven by the Bank for International Settlements Innovation Hub,the multi-CBDC Bridge(mBridge),jointly created by four jurisdictions provides a new way to solve the outstanding problems of cross-border payments.On the basis of in-depth investigation of central bank institutions and commercial banks participating in the mBridge pilot project,this article systematically examines the effect and operating mechanism of mBridge.This article points out that com-pared with the traditional cross-border payment system,mBridge shows stronger economic effect,security and stability effect,inclusive effect and network effect.It can provide faster,cheaper,more transparent and more inclusive cross-border payment services,which represents the direction of the reform and development of the international payment system.This article ex-pounds a series of innovations in the mechanism of mBridge,including the governance mechanism of five-party consultation and co-governance,the payment mechanism facilitating flexible connection for onboarding and offboarding from mBridge,the credit mechanism with the central bank assuming the central point,an efficient and inclusive supervision mechanism,a decen-tralized and robust technical mechanism and a market mechanism with a focus on payment.In order to better meet the needs of safeguarding monetary sovereignty,protecting privacy and technological iteration while meeting the diversification of international payments,this article proposes four suggestions.Firstly,effectively safeguard mon-etary sovereignty and financial stability of various countries.Secondly,improve storage design,strengthen data privacy and gov-ernance.Thirdly,introduce new functions to better meet the diversified needs of international payments.Fourthly,expand the use of RMB on mBridge to pave the way for a new track in RMB internationalization.

CBDCmBridgeCross-Border PaymentInnovation

涂永红、张畅、刘嘉玮、朱乾宇

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中国人民大学财政金融学院

中国人民大学农业与农村发展学院

央行数字货币 数字货币桥 跨境支付 创新

国家社会科学基金重大项目

21&ZD116

2024

国际金融研究
中国银行股份有限公司 中国国际金融学会

国际金融研究

CSTPCDCSSCICHSSCD北大核心
影响因子:3.183
ISSN:1006-1029
年,卷(期):2024.(1)
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