Cross-Border Cross-Currency CBDCs and Automated Market-Making
R3 published a report on the application of automated market makers (AMMs) to cross-border and cross-currency central bank digital currency (CBDC). AMM structures, which are are common in the decentralized finance (DeFi) ecosystem, increase price transparency, work for low liquidity instruments, and bring the process of trading and settlement closer together. Such outcomes could benefit segments of today’s FX market. However, adapting AMM to spot FX markets will need to answer questions including: who would run it, what formula might be appropriate for larger transactions, and how to incentivize participants.