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Related papers: The Development of Central Bank Digital Currency i…

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Nations around the world are conducting research into the design of central bank digital currency (CBDC), a new, digital form of money that would be issued by central banks alongside cash and central bank reserves. Retail CBDC would be used…

Computers and Society · Computer Science 2026-05-12 Geoffrey Goodell , Hazem Danny Al-Nakib , Tomaso Aste

In an age of financial system digitisation and the increasing adoption of digital currencies, Central Bank Digital Currencies (CBDCs) have emerged as a focal point for technological innovation. Privacy compliance has become a key factor in…

Cryptography and Security · Computer Science 2026-03-02 Jeff Nijsse , Andrea Pinto

Central Bank Digital Currencies (CBDCs) have been implemented by only a handful of countries, but they are being explored by many more. CBDCs are digital currencies issued and backed by a central bank. Consumer trust can encourage or…

Human-Computer Interaction · Computer Science 2024-01-01 Alex Zarifis , Xusen Cheng

Central Bank Digital Currency (CBDC) is a novel form of money that could be issued and regulated by central banks, offering benefits such as programmability, security, and privacy. However, the design of a CBDC system presents numerous…

Computers and Society · Computer Science 2026-03-03 Ryan Bowler , Geoffrey Goodell , Joe Revans , Gabriel Bizama , Chris Speed

The European Central Bank is preparing for the potential issuance of a central bank digital currency (CBDC), called the digital euro. A recent regulatory proposal by the European Commission defines several requirements for the digital euro,…

Cryptography and Security · Computer Science 2024-08-14 Carolin Beer , Sheila Zingg , Kari Kostiainen , Karl Wüst , Vedran Capkun , Srdjan Capkun

With the emergence of Bitcoin and recently proposed stablecoins from BigTechs, such as Diem (formerly Libra), central banks face growing competition from private actors offering their own digital alternative to physical cash. We do not…

General Economics · Economics 2021-03-02 David Chaum , Christian Grothoff , Thomas Moser

Central Bank Digital Currencies (CBDCs) are proposed as a public response to the uptake of privately run digital payments, with the digital euro, under development by the European Central Bank (ECB), serving as a prominent example. This…

Cryptography and Security · Computer Science 2026-03-18 Judith Senn , Aljosha Judmayer , Nicholas Stifter , Rainer Böhme

Central Bank Digital Currency (CBDC) is a new form of money, issued by a country's or region's central bank, that can be used for a variety of payment scenarios. Depending on its concrete implementation, there are many participants in a…

Cryptography and Security · Computer Science 2025-07-08 Makan Rafiee , Lars Hupel

The use of digital money has become increasingly popular, but it comes with certain drawbacks. For instance, it can be challenging to make payments during power outages or internet failures. Additionally, some groups may find it difficult…

Human-Computer Interaction · Computer Science 2023-05-02 Chenhang Zhou , Yu Chen , Roger Wattenhofer , Ye Wang

The current crisis, at the time of writing, has had a profound impact on the financial world, introducing the need for creative approaches to revitalising the economy at the micro level as well as the macro level. In this informal analysis…

Computers and Society · Computer Science 2020-08-04 Geoffrey Goodell , Hazem Danny Al-Nakib , Paolo Tasca

In this work, fundamental design principles for a central bank digital currency (CBDC) with an offline functionality and corresponding counter measures are discussed. We identify three major objectives for any such CBDC proposal:(i) Access…

Cryptography and Security · Computer Science 2025-12-12 David-Alexandre Guiraud , Andrea Tundis , Marc Winstel

Central Bank Digital Currency (CBDC) is an emerging trend in digital payments, with the vast majority of central banks around the world researching, piloting, or even operating a digital version of cash. While design choices differ broadly,…

Cryptography and Security · Computer Science 2024-03-19 Lars Hupel , Makan Rafiee

With the advancement of digital payment technologies, central banks worldwide have increasingly begun to explore the implementation of Central Bank Digital Currencies (CBDCs). This paper presents a comprehensive review of the latest…

General Economics · Economics 2025-07-15 Qifeng Tang , Yain-Whar Si

Central Bank Digital Currency (CBDC) can be defined as a virtual currency based on node network and digital encryption algorithm issued by a country which has a legal credit protection. CBDCs are supported by Distributed Ledger Technologies…

By comparing the historical patterns of currency development, this paper pointed out the inevitability of the development of digital currency and the relationship between digital currency and the digital economy. With the example of China,…

General Economics · Economics 2022-05-31 Chang Su , Wenbo Lyu , Yueting Liu

In this paper, we use a variety of machine learning methods to quantify the extent to which economic and technological factors are predictive of the progression of Central Bank Digital Currencies (CBDC) within a country, using as our…

Machine Learning · Computer Science 2021-02-24 Toshiko Matsui , Daniel Perez

Money is more than just a numeric value. It embodies trust and moral gravity, and it offers flexible ways to transact. However, the emergence of Central Bank Digital Currency (CBDC) is set to bring about a drastic change in the future of…

Computers and Society · Computer Science 2023-07-14 Ryan Bowler , Chris Speed , Geoffrey Goodell

The fast-growing, market-driven demand for cryptocurrencies worries central banks, as their monetary policy could be completely undermined. Central bank digital currencies (CBDCs) could offer a solution, yet our understanding of their…

General Economics · Economics 2022-11-02 Kilian Wenker

In recent years, electronic retail payment mechanisms, especially e-commerce and card payments at the point of sale, have increasingly replaced cash in many developed countries. As a result, societies are losing a critical public retail…

Computers and Society · Computer Science 2021-05-28 Geoffrey Goodell , Hazem Danny Al-Nakib , Paolo Tasca

Central banks are actively exploring central bank digital currencies (CBDCs) by conducting research, proofs of concept and pilots. However, adoption of a retail CBDC can risk fragmenting both payments markets and retail deposits if the…

Computers and Society · Computer Science 2025-01-14 Lee Braine , Shreepad Shukla , Piyush Agrawal
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