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1. The Function Transformation of Central Banks and Commercial Banks under the Application of Digital Fiat Currency

Author:
Song Shuang and Liu Dongmin
Publication Date:
04-2019
Content Type:
Policy Brief
Abstract:
Since the advent of Bitcoin, digital currency and its underlying distributed ledger technology have been spread and applied rapidly around the world. Traditionally, currency issuance and circulation are based on binary tree structure, with the central bank as the highest node, commercial banks in the middle and the public and enterprises at the bottom. However, in the distributed ledger system, all nodes have similar privileges and can transact with each other directly. Hence, the advocators promote the potential of digital currency to subvert the monetary control of sovereign countries and alter the traditional business of commercial banks with the characteristics of decentralization, trust-free intermediary, non-tampering and encryption security. On the other hand, the dissenters believe that transaction nodes in distributed ledger system will be greatly increased, and hence reducing the professionalism of transaction processing and forfeiting the authenticity of original information, which then becomes difficult to play a significant role in the future economy.
Topic:
Science and Technology, Economy, Banks, Central Bank, Currency, and Bitcoin
Political Geography:
China and Global Focus

2. Digital Fiat Currency, SDR and New Cross-Border Payment System

Author:
Liu Dongmin and Song Shuang
Publication Date:
03-2018
Content Type:
Policy Brief
Abstract:
Emerging economies have played more and more important roles in the world, and have become a significant drive in the reform of global financial governance to push it towards the direction of inclusiveness and resilience. As a key part of the international financial architecture, the dollarized cross-border payment system has not been changed correspondingly. Along with the rapid development of digital currency, the digital fiat currency (DFC) endorsed by national credit shows great potential in improving the current cross-border payment system. We propose that the new system based on DFC can be done in three patterns and the third one is most feasible: IMF-leading pattern, countries-leading pattern and the coexisting pattern. The new system will effectively reduce the transmission time and cost of cross-border payment services due to DFC’s peer-to-peer mode. Moreover, as the new system becomes more open, more flexible and more inclusive, all the developing countries will get fair and easy access to these services.
Topic:
Finance, Currency, and Economic Development
Political Geography:
China, Global Focus, and Global Markets