FYI I spent last week in Istanbul at the CBDC Conference which was an excellent gathering of central bankers and central bank digital currency (CBDC) platform vendors. I had the pleasure of providing a global view of retail CBDC developments in one of the lead-off sessions of the CBDC Academy (that’s me in the picture below). Although I cover CBDC news quite comprehensively, even I learned a few things there, some off the record, so unfortunately I won’t be able to share them. The Central Bank of the Bahamas is hosting next year’s edition on September 9-11, 2025 on Paradise Island!

Ecosystem models for a CBDC: analysis framework and potential models (BOC)
The Bank of Canada (BOC) published a paper presents a framework for analyzing different economic models of CBDC ecosystems. For an intermediated CBDC to be successful, central banks will need to develop sustainable economic models where intermediaries and end users derive value and central banks achieve their policy goals. The paper analyzes the trade-offs of three of the eight potential CBDC ecosystem models, each with different levels of central bank involvement in activities of the ecosystem and the usage of different policy levers. The policy levers considered in the framework are control over intermediary access to the CBDC network, prices and quality standards. The analysis suggests that a central bank provision of network infrastructure enables direct control over intermediary access requirements, prices and quality standards upstream. Providing a CBDC wallet increases development costs but allows the central bank to set quality standards downstream and to promote competition. Delegating the network service to a regulated entity reduces costs for the central bank but may limit its strategic autonomy to control upstream pricing and intermediary access. [Read more at the BOC]

Eurosystem exploratory work on settlement in central bank money using new technologies (BfF)
In collaboration with the Italian Banking Association Innovation Lab (ABI Lab) and 8 of its banking partners, the Banque de France (BdF) settled, in its DL3S platform and in a tokenized representation of central bank money (CeBM), several automated wholesale payments instructed by ABI Lab’s Leonidas distributed ledger technology (DLT) platform. Leonidas is an emanation of the highly successful Spunta project launched by ABI Lab in 2020, which now manages 200 million transactions yearly. Leonidas aims at calculating and settling liquid balances between participating banks, and experimenting settlement in central bank money. A similar experiment has been completed with JP Morgan S.E. using its ONYX DLT platform. [Read more at the BdF]
Upcoming Speaking Engagements:
- Digital Currency Conference, London, September 23-24. The conference will bring together policymakers, regulators, and technology and innovation experts to network and discuss all aspects of digital currencies. And enter the KiffmeisterDCC code at registration to get a 20% discount! [Find out more and register here]

And just a reminder that I produce a monthly digest of central bank digital currency (CBDC) developments exclusively for the official sector. So (only) if you work at a central bank, ministry of finance or international financial institution (e.g., the BIS, IMF, OECD, World Bank) and who would like to receive it by email on the first business day of every month, please DM me on LinkedIn or email me at john@kiffmeister.com.















