Group items tagged

The European Central Bank (ECB) published a slew of PowerPoint presentations from its two parallel central bank digital currency (CBDC) workstreams (wholesale and retail).

The Deutsche Bundesbank will work with the Massachusetts Institute of Technology's Digital Currency Initiative (MIT DCI) to investigate pivotal CBDC design questions, such as the implementation of data protection and privacy. Deutsche Bundesbank President Dr. Joachim Nagel said that the Eurosystem would not have access to digital euro users' personal information, and that consumers should have more control over their personal data. https://www.bundesbank.de/en/press/speeches/digital-euro-vision-advances-and-challenges-929800

The European Central Bank (ECB) is establishing seven new workstreams to develop the various sections of the digital euro rulebook and has issued calls for candidates for each, inviting experts in payments infrastructure and architecture, technical specifications and scheme management to apply. Last year three workstreams were launched, covering the scheme's compatibility with standards, as well as technical requirements, and identification and authentication. The workstreams will report to the Rulebook Development Group (RDG) that represents consumers, retailers, and intermediaries. Each applicant will need to be nominated by an RDG member.

The most recent draft of the digital euro legislation being discussed by the European parliamentary Committee on Economic and Monetary Affairs includes support for permissionless blockchains. "Conditional payments in Digital Euros may also be carried out on permissionless distributed ledgers where until now only privately issued assets like crypto-assets or stable coins are available as a means of payment. With the approval and under conditions set by the European Central Bank (ECB), the Digital Euro would be made available as a token to be referenced on these chains." The ECB and European Council previously stated they don't want programmable money at the base layer, so the legislation now specifies conditional payments will happen in the "layer above". https://www.europarl.europa.eu/doceo/document/ECON-PR-758954_EN.pdf

SUERF published an article by Christian Pfister that the notion of legal tender is a "barbarous relic" that is unfit in a digital environment where there is a wide choice of payment instruments. Furthermore, making the digital euro legal tender could even undo some the expected benefits of its launch and entail risks. That is not to say that making a retail central bank digital currency (CBDC) legal tender may be more justified in a context where the wide majority of payments are made in cash and the public authorities wish to encourage the modernization of payments, i.e. in some developing and emerging economies.

The Centre for Economic Policy Research's VoxEU published an article by Ulrich Bindseil and two other senior European Central Bank (ECB) executives, argued that that commercial bank deposits are unlikely to impacted much by the launch of a digital euro due to its design. This combines a holding limit with the reverse waterfall, which allows instant top-up of a central bank digital currency (CBDC) wallet from the users' bank accounts. Also, merchants and other businesses cannot hold digital euro balances. According to the article, stablecoins and other innovative private sector financial products are bigger threats to bank business models. https://cepr.org/voxeu/columns/digital-euro-after-investigation-phase-demystifying-fears-about-bank

A chapter published in a legal conference volume published by the European Central Bank (ECB) investigated the potential rationale for the introduction of a central bank digital currency (CBDC) to preserve monetary sovereignty. It concluded that the introduction of a CBDC as a protective measure when the currency substitution is caused by unfavorable economic conditions is neither effective nor appropriate for such purposes. And it identified only a very limited set of circumstances when the issuance of a CBDC might be appropriate to push back on the use of technologically superior foreign money. And more bluntly, it concluded that "a digital euro might help defend the monetary sovereignty of the euro area Member States by facilitating cross-border payments as a conduit, mitigating dependence on foreign infrastructure for pan-European payments, serving as a catalyst for the promotion of technologically new payment functionalities and offering a digital complement to cash. In its planned form, however, the digital euro is not (yet) fit for purpose. Its statutory privilege compared to cash and its holding limits will prevent it from fulfilling its anchoring function. Its issuance would thus weaken rather than strengthen the euro area's monetary sovereignty in the long run." [starts on page 165]

In parallel to yesterday's VoxEU article, the European Central Bank (ECB) posted an article by the same three senior officials that debunked fears that a commercial bank customers might withdraw deposits to hold digital euro. "Banks are barking up the wrong tree when they rely on studies that overlook the outlined design features of a digital euro. In doing so, they ignore the many other challenges they need to address to ensure stable funding through deposits. Banks need to offer attractive products and services that incentivize customers to hold their deposits with them instead of migrating to new and powerful private competitors."

The Eurosystem successfully completed its first experiment in settling wholesale transactions tokenized on a distributed ledger technology (DLT) platform in central bank money. Oesterreichische Nationalbank tokenized and simulated delivery-versus-payment settlement of government bonds in a secondary market transaction.

Sveriges Riksbank published a paper that assesses the impact of a European Commission legislative proposal to open up the possibility for non-euro countries to allow their citizens and businesses to access digital euro services. It concludes that the impact will be minimal, but a digital euro could increase the need for an e-krona to safeguard the role of the Swedish krona and may have positive effects on the work on an e-krona. By taking advantage of the technology and regulatory framework being developed for a digital euro, the costs and complexity of the work on an e-krona can be reduced. Together with an e-krona, a digital euro could also improve and simplify cross-border payments.

"The aim of this study is a systematic presentation and brief analysis of (the majority of) the provisions of the proposal for a Regulation of the European Parliament and of the Council "on the establishment of the digital euro", which was submitted by the Commission on 28 June 2023 as part of its "Single Currency Package" (taking in particular into account its Explanatory Memorandum and most of its recitals). The key concerns raised and proposals for amendment made by the European Central Bank (ECB) in its related Opinion of 31 October 2023 are also discussed."

The European Central Bank (ECB) gave its approval for an additional group of participants to test distributed ledger technology (DLT) for the settlement of wholesale transactions in central bank money. In total, 48 private firms from the financial sector and three central banks will take part in the second wave of the Eurosystem's exploratory work. From July to November 2024, the group will explore specific use cases, joining a first group of participants who have already been testing since May 13. This second wave will broaden the scope of the exploratory work and will cover (i) domestic payments within the euro area with mock settlement, (ii) a wide set of securities-related use cases with both real and mock settlement, and (iii) foreign exchange payment-versus-payment (PvP) transactions with other central banks with mock settlement. Meanwhile, nine participants from the first group will add further use cases and interoperability-type solutions. https://www.ecb.europa.eu/press/intro/news/html/ecb.mipnews240621.en.html

The Banque de France (BdF) and Banque centrale du Luxembourg have published the results of Project Venus, a successful 2022 experiment demonstrating the use of distributed ledger technologies (DLTs) in digital bond issuance and settlement. On 29 November 2022, the European Investment Bank (EIB) successfully issued a euro‑denominated digital bond on a private blockchain using wholesale central bank digital currency (CBDC) for settlement. Goldman Sachs Bank Europe, Santander and Société Générale facilitated the subscription and distribution processes. While project Venus was considered a success, further experimentation and policy work will be required before the decision is made to issue issue a wholesale CBDC. Meanwhile, the Eurosystem is conducting additional experiments and trials, with conclusions expected by mid-2025.

The Boerse Stuttgart Group (BSG) will be part of the second wave of the European Central Bank (ECB) European Union-wide wholesale DLT trials for central bank money settlement. Commerzbank, Deutsche Bank, DZ Bank, LBBW, Bankhaus Metzler and V-Bank, who are directly connected to the Bourse's new blockchain-based settlement solution, will act as trading and settlement participants to test the settlement of exchange transactions with tokenized securities against central bank money. The Deutsche Bundesbank is providing its trigger solution, which connects blockchain transactions with the traditional euro payment system, for the test.

The European Central Bank (ECB) published its first progress report on the digital euro preparation phase, which was launched on November 1, 2023 with the aim of laying the foundations for the potential issuance of a digital euro. The report outlines the progress made on key digital euro design aspects and the envisaged next steps for the project.

The Banque de France (BdF) and the Hong Kong Monetary Authority (HKMA) have launched a collaboration relating to wholesale central bank digital currency (CBDC). They will delve into the study of interoperability between their wholesale CBDC infrastructure, i.e. the BDF's DL3S and the HKMA's Project Ensemble Sandbox, with the main focus on real-time cross-border and cross-currency payments. The cross-border experiment aims to explore how to optimize settlement efficiency of cross-border transactions, and facilitate interoperability between financial market infrastructures in different jurisdictions.

Banco de España has launched a second wholesale central bank digital currency (CBDC) trial, this time to test the settlement of natively digital bond transactions, and make coupon and redemption payments. The first trial, announced in January, included developing a tokenized deposit solution for interbank payments, and settling tokenized securities (i.e., not natively digital) transactions. https://boe.gob.es/boe/dias/2024/05/06/pdfs/BOE-A-2024-9112.pdf

In April 2024 the European Central Bank (ECB) published a paper that shows the usefulness of digital euro safeguards, such as holding limits, that would limit the impact of the introduction of a digital euro on banks' liquidity and on their reliance on central bank funding. To this end, it assesses how banks might respond to the introduction of a digital euro while seeking to maximize profitability and manage their risks for a range of holding limit scenarios. The results of the simulated impact on key liquidity metrics show that, with safeguards in place and on aggregate, the liquidity metrics of euro area banks would decline but remain well above regulatory minimums. In addition, the central bank funding ratios of euro area banks would not increase materially on aggregate and would remain contained overall.

The European Central Bank (ECB) published a blog post that explains what degrees of payments privacy future users of a digital euro can expect. It claims that it will promise better privacy and data protection than other current electronic means of payment, but not the same degree of privacy as cash although paying with an "offline digital euro" comes pretty close. Online digital euro payments will not be so private, because the commercial banks that run the user-facing parts of the platform will have full access to user identity and transaction information, just like they currently do on their own platforms. However, digital euro holder identities will be separated from the payment data, and the banks will pseudonymize user data so they are not visible to the Eurosystem.

The International Working Group on Data Protection in Technology (the "Berlin Group"), chaired by the German Federal Commissioner for Data Protection and Freedom of Information (BfDI), published a working paper on central bank digital currency (CBDC) privacy-related risk factors. For example, the paper points out that the ECB must take a privacy and data protection by design and by default approach. In addition, it argues that a distributed ledger technology (DLT) architecture does not necessary entail a more privacy friendly solution, because data is immediately visible to all nodes in the network and immutability means that data can never be deleted or rectified (a right that is guaranteed in Europe's General Data Protection Regulation (GDPR). Also, some programmable features imply privacy and civil rights risks that may outweigh the potential benefits, due to legal and ethical concerns (for example automated decision-making without possibility of appeal and/or risk of censorship).