The development of global standards for stablecoins has experienced a significant slowdown over the past year, sparking concerns among central bankers about potential market fragmentation and increased risk. Bank of England Governor Andrew Bailey, who chairs the Financial Stability Board, recently stated that progress on international rules has stalled. This has raised concerns among officials, including Bank for International Settlements General Manager Pablo Hernández de Cos, who emphasized the importance of global cooperation in avoiding a patchwork of regulations that companies could exploit. Without coordinated international efforts, firms may relocate to jurisdictions with more lenient oversight, a practice known as regulatory arbitrage.
As major economies push forward with their own frameworks, often with differing approaches and timelines, the stablecoin sector continues to expand, now accounting for $320 billion. The two largest stablecoins, Tether's USDT and Circle Internet's USDC, make up the majority of this figure. According to de Cos, the structure of these stablecoins can resemble securities more than traditional cash, and redemption issues can cause prices to deviate from their intended value of $1.
Moreover, sudden withdrawals could have a ripple effect throughout the markets. To mitigate these risks, proposals include limiting interest payments on stablecoins and providing issuers with access to central bank lending facilities or deposit insurance-type arrangements. Policymakers argue that such measures could enhance the safety of the sector while preserving its role in digital payments. In the United States, lawmakers are working to advance the Digital Asset Market Clarity Act, which aims to establish federal rules for digital asset markets.
The bill, currently before the Senate, has sparked debates and negotiations among lawmakers, with some pushing for a compromise on stablecoin yield to pave the way for a markup. However, a deal remains contingent on resolving several open questions, including oversight of DeFi and ethics provisions.