The Bank for International Settlements (BIS) unveiled a study highlighting critical deficiencies within stablecoins, emphasizing their inability to ensure the stability of fiat currency markets. According to the report, central bank-regulated models are deemed superior to private stablecoins, which lack essential mechanisms to guarantee fiat currency market stability.
The study delves into the vulnerabilities of stablecoin settlement mechanisms from a "monetary view" perspective and draws parallels between onshore and offshore US dollar settlements. It explores the concept of private bank credit reaching its elastic limit in Eurodollar and FX markets, necessitating intervention by central bank credit to safeguard par value in global dollar settlements.
Stablecoins intertwine on-chain and off-chain funding, maintaining parity with fiat dollars through various methods such as reserves, over-collateralization, and algorithmic trading protocols. However, the study raises concerns regarding their reliance on short-term safe US dollar assets as reserves, pointing out the misconception of solvency based on short-term liquidity.
Moreover, stablecoins' stability is tethered to fiat market conditions, lacking mechanisms akin to those ensuring liquidity in banking systems during economic turmoil. The study highlights instances like the 2023 banking crisis where stablecoins, like USDC, relying on liquid reserves at financial institutions, faced uncertainty amid banking challenges.
The study underscores the challenge of stablecoins maintaining parity with each other and identifies blockchain bridges as problematic due to their inability, unlike FX traders, to absorb imbalances in order flow. The lack of regulatory accountability networks poses further difficulties for stablecoins, proposing a model solution where all claims are settled within regulatory boundaries, leveraging the credibility of a mature banking system.
The BIS's intensified focus on stablecoins, as demonstrated by their recent study on stablecoin failures to maintain pegged value, parallels the legislative attention they're receiving in the EU, UK, and US, indicating the increasing significance of stablecoins within the financial sector.
