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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

The European Central Bank (ECB) is working on the "digital euro", an envisioned retail central bank digital currency for the Euro area. In this article, we take a closer look at the "digital euro FAQ", which provides answers to 26…

Computers and Society · Computer Science 2026-01-27 Joe Cannataci , Benjamin Fehrensen , Mikolai Gütschow , Özgür Kesim , Bernd Lucke

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

Information and communication technologies are by now employed in most human activities, including economics and finance. Modern computers have reached an extraordinary power in terms of information processing, storage, retrieval, and…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-03-27 Marco Bernardo , Federico Calandra , Andrea Esposito , Francesco Fabris

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 banks are actively exploring retail central bank digital currencies (CBDCs), with the Bank of England currently in the design phase for a potential UK retail CBDC, the digital pound. In a previous paper, we defined and explored the…

Computers and Society · Computer Science 2024-09-16 Lee Braine , Shreepad Shukla , Piyush Agrawal , Shrirang Khedekar , Aishwarya Nair

Stablecoins have emerged as a significant component of global financial infrastructure, with aggregate market capitalization surpassing USD250 billion in 2025. Their increasing integration into payment and settlement systems has…

Risk Management · Quantitative Finance 2025-10-14 Hongzhe Wen , R. S. M. Lau

This research aims to provide a framework to assess the contribution of digital currencies to promote financial inclusion, based on a diagnosis of the landscape of financial inclusion and domestic and cross-border payments in Latin America…

General Economics · Economics 2024-01-19 Gabriel Bizama , Alexander Wu , Bernardo Paniagua , Max Mitre

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

This paper takes the development of Central bank digital currencies as a perspective, introduces it into the Baumol-Tobin money demand theoretical framework, establishes the transactional money demand model under Central bank Digital…

General Economics · Economics 2024-01-15 Ruimin Song , Tiantian Zhao , Chunhui Zhou

The People's Bank of China (PBOC) has launched an ambitious project to develop a digital currency for use in domestic, retail transactions, and is, by far, the most advanced globally in this regard. In addition to involving a diverse set of…

Computers and Society · Computer Science 2021-10-26 Geoffrey Goodell , Hazem Danny Al Nakib

In the UK, the Bank of England and HM Treasury are exploring a potential UK retail CBDC, the digital pound, with one of their motivations being the potential role of the digital pound as an anchor for monetary and financial stability. In…

General Economics · Economics 2024-09-30 Lee Braine , Shreepad Shukla , Piyush Agrawal

Stablecoins and central bank digital currencies are on the horizon in Asia, and in some cases have already arrived. This paper provides new analysis and a critique of the use case for both forms of digital currency. It provides time-varying…

General Economics · Economics 2022-02-16 Barry Eichengreen , Ganesh Viswanath-Natraj

With market capitalization exceeding USD250 billion by mid-2025, stablecoins have evolved from a crypto-focused innovation into a vital component of the global monetary structure. This paper identifies the characteristics of stablecoins…

General Finance · Quantitative Finance 2025-10-14 Hongzhe Wen , Songbai Li , R. S. M. Lau , Jamie Zhang

Digital payments traditionally rely on online communications with several intermediaries such as banks, payment networks, and payment processors in order to authorize and process payment transactions. While these communication networks are…

Central Bank Digital Currency (CBDCs) are becoming a new digital financial tool aimed at financial inclusion, increased monetary stability, and improved efficiency of payment systems, as they are issued by central banks. One of the most…

Cryptography and Security · Computer Science 2026-03-06 Santanu Mondal , T. Chithralekha

This article examines how emerging economies use countercyclical monetary policies to manage economic crises and fluctuations in dominant currencies, such as the US dollar and the euro. Global economic cycles are marked by phases of…

Computational Finance · Quantitative Finance 2024-10-31 Hugo Spring-Ragain

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

This paper investigates the transmission of funding liquidity shocks, credit risk shocks and unconventional monetary policy within the Euro area. To this aim, we estimate a financial GVAR model for Germany, France, Italy and Spain on…

Econometrics · Economics 2023-01-18 Graziano Moramarco