FinTech Notes
2024
October 4, 2024
Implications of Central Bank Digital Currency for Monetary Operations
Description: This Fintech Note aims to analyze how the issuance of central bank digital currency (CBDC) could affect monetary operations, which include central banks managing the demand and supply of reserves to achieve a desired stance of monetary policy. The note outlines three scenarios: CBDCs substituting cash, commercial bank deposits, and reserves, with implications varying based on design features and market developments. It discusses how these scenarios influence balance sheets and reserves, potentially drawing short-term interest rates away from the policy target and complicating liquidity forecasting. Furthermore, the note shows how central banks could calibrate monetary operations such as engaging in a fine-tuning operation and provide additional reserves on demand to ensure that central banks can maintain their monetary policy stance. Finally, careful design of CBDCs, such as setting criteria for access, holding quantity, and remuneration, can mitigate adverse effects on monetary operations.
October 2, 2024
Positioning Central Bank Digital Currency in the Payments Landscape
Description: The IMF is frequently approached by central banks seeking guidance on the balance between central bank digital currency (CBDC), fast payment systems (FPS), and electronic money (e-money) solutions. Common questions arising include: Do central banks need a CBDC when already equipped with other well-established digital payments systems? For central banks with less-developed solutions: Should central banks establish one system over the other? This discussion is then compounded by the reality of constrained resources. This note focuses on the comparison of retail CBDC—that is, the presence of digital central bank money available to the general public—with FPS and e-money systems from a payments perspective, and how CBDC may support a jurisdiction’s vision on payments in the digital age. The note does not seek to advocate for CBDC over an FPS or e-money. The balance of arguments for any one system may change over time, and the choice may not be mutually exclusive in many jurisdictions. In the future, it is possible to envisage the coexistence of an FPS, e-money, and CBDC in many payment landscapes across the world. Through good design, all three systems could meet central bank objectives such as payments efficiency and supporting financial inclusion; some benefits are unique to CBDC, such as maintaining access to central bank money in an increasingly digitalized age. While central banks will make choices unique to their circumstances, it remains important for central banks to establish a strategy that allows them (at minimum) to monitor trends and core benefits of multiple solutions as developments occur, to allow them to plan, adapt, and drive developments in their payments landscape.
September 20, 2024
Central Bank Digital Currency Adoption: Inclusive Strategies for Intermediaries and Users
Description: Among the countries that have launched central bank digital currency (CBDC) or are conducting large-scale pilots, adoption remains slow and limited due to various challenges such as lack of public awareness and trust, preference for existing payment methods, and inadequate incentives for intermediaries. Central banks cannot take it for granted that CBDC, once launched, will be adopted and scaled up easily. Forming part of the CBDC Virtual Handbook, this paper aims to encourage policymakers to consider CBDC adoption early on, by arguing that successful CBDC adoption hinges not only on technical readiness and operational robustness, but also on strategic policy and design choices that target end-user and intermediary involvement from the outset. The paper introduces The REDI Framework which outlines various regulatory strategies, education/communication initiatives, design/deployment choices, and incentive mechanisms to prepare for CBDC adoption.
August 30, 2024
Central Bank Digital Currency Data Use and Privacy Protection
Description: This note offers a framework to help countries navigate, as well as tools to help them manage, the trade-offs between CBDC data use and privacy protection. It addresses retail CBDC, as data access and privacy-preserving considerations in a wholesale environment are similar to those of the traditional RTGS systems. It emphasizes the role of institutional arrangements, data collection, access and storage policies, design choices, and technological solutions. At a given level of preference for privacy, central banks can facilitate better use of CBDC data through robust transparency and accountability arrangements, sound policies, and judicious adoption of privacy-by-design approaches including the use of privacy-enhancing technologies.
August 27, 2024
Cyber Resilience of the Central Bank Digital Currency Ecosystem
Description: Over 100 central banks around the globe are exploring central bank digital currencies (CBDCs) to modernize payment systems. They aim to explore potential benefits, risks, and the broad range of new capabilities CBDCs might offer. Some view CBDC exploration as an opportunity to rethink their existing, legacy payment systems and build a resilient and secure infrastructure using modern technologies. However, a CBDC creates a vast and complex ecosystem that amplifies existing risk exposures and surfaces new ones. Given the implications of issuing a CBDC, it should be seen as a fundamental change in the way the central bank operates. This note considers experiences from live CBDCs and is informed by experiments conducted by central banks and international institutions for domestic use. It also draws from cybersecurity and resilience frameworks from standard-setting bodies.
May 15, 2024
Cross-Border Payments with Retail Central Bank Digital Currencies
Description: Many central banks are currently exploring the possibility of issuing retail central bank digital currency (CBDC). While the primary objective varies between jurisdictions, many central banks consider improved cross-border payments as a potential benefit and previous work has shown that CBDC can help overcome some of the frictions in cross-border payments. CBDC is a safe and liquid asset reducing the number of financial intermediaries and the settlement risk. Designing CBDC systems for cross-border payments is not fundamentally different from tailoring other payment systems. However, the roles and responsibilities might be slightly different in a CBDC system, and the central bank may play a more pivotal role given CBDC’s nature as public money as opposed to commercial bank money. This note draws lessons from ongoing experimentation and research to identify design and policy considerations when developing retail CBDC systems so it may be compatible for cross-border payments. The note focuses on retail CBDC—a CBDC primarily targeting households and non-financial firms—and leaves wholesale CBDC considerations for future work, although many of the discussions are applicable to wholesale CBDC and other forms of money as well.
March 27, 2024
Central Bank Digital Currency and Other Digital Payments in Sub-Saharan Africa: A Regional Survey
Description: This Fintech Note reports key findings from the Sub-Saharan Africa Central Bank Digital Currency (CBDC) and Digital Payments Survey, shedding light on the motivations, benefits, and challenges of CBDC adoption, as well as the developments of digital private money and crypto assets in sub-Saharan Africa. It emphasizes the pivotal role of collaboration and shared knowledge in navigating the intricate landscape of digital currencies and assets in sub-Saharan Africa. As this evolving digital frontier is explored, the experiences and aspirations of the region’s central banks, as expressed in the survey, will help harness the potential for digital currencies, assets, and payments, and foster cooperation among countries in sub-Saharan Africa. A forthcoming IMF Departmental Paper will focus on key issues for countries in sub-Saharan Africa pertaining to CBDCs, private digital payments, and crypto assets. It will provide a deeper discussion of the benefits, costs, and risks of these digital payment systems and present policy options to enhance financial digital development and inclusion, while safeguarding macroeconomic and financial stability.
2023
December 6, 2023
Macro-Financial Implications of Foreign Crypto Assets for Small Developing Economies
Description: To explore risks associated with digital money, this Fintech Note simulates the hypothetical large-scale adoption of crypto assets in a model of a small open economy. The model highlights that a foreign-currency denominated stablecoin can amplify currency substitution and capital outflows in response to negative shocks. Monetary policy transmission is also weakened, forcing the central bank to adjust interest rates more aggressively in response to shocks. Capital flow management measures—if they do not constrain crypto flows—further incentivize households to hold foreign stablecoins for circumvention purposes, exacerbating the negative effects of crypto adoption on the macroeconomy. This underscores that widespread crypto adoption can weaken policymakers’ available options for mitigating external shocks and potentially increase cross-country spillovers.
September 22, 2023
Central Bank Digital Currency's Role in Promoting Financial Inclusion
Description: Financial inclusion is a key policy objective that central banks, especially those in emerging and low-income countries, are considering for retail central bank digital currency (CBDC). If properly designed to address the barriers to financial inclusion, CBDCs have the opportunity to gain acceptance by the financially excluded for digital payments. CBDC can then serve as an entry point to the broader formal financial system. CBDC has special aspects that may benefit financial inclusion, such as being a risk-free and widely acceptable form of digital money, availability for offline payments, and potentially lower costs and greater accessibility. However, CBDC is not a panacea to financial inclusion, and additional experience is needed to fully understand its potential impact.
September 15, 2023
Capital Flow Management Measures in the Digital Age (2): Design Choices for Central Bank Digital Currency
Description: This fintech note looks at how capital flow measures (CFMs) could be implemented with central bank digital currency (CBDC), and what benefits, risks and complexities could arise. There are several implications of the analysis. First, CBDC ecosystems should generally be designed such that they can accommodate the introduction of CFMs. Second, thanks to the programmability of the payment infrastructure given by the new digital technologies, certain CFMs could likely be implemented more efficiently and effectively with CBDC compared to the traditional system. Third, implementing CFMs requires central banks to collaborate on practices and standards. Finally, CFMs on CBDC need to operate alongside traditional CFMs.