Ex-BIS Leader Says Stablecoins Can Thrive Alongside Traditional Money—With Proper Rules

Former Bank for International Settlements general manager Agustín Carstens has shifted his position on stablecoins, now acknowledging they can drive financial inclusion and spur innovation, provided robust global regulatory frameworks exist to manage their coexistence with fiat currencies.

This marks a notable pivot from the traditional banking establishment's earlier skepticism toward crypto and digital assets. Carstens, who led the BIS—often called the central bank of central banks—until recently, is signaling that stablecoins aren't inherently threatening to the financial system if properly structured and overseen.

The Case for Stablecoins

Carstens emphasized that stablecoins serve legitimate use cases beyond speculation. They can expand financial access to unbanked and underbanked populations globally, reducing friction in cross-border payments and lowering transaction costs. The efficiency gains matter—especially for developing economies where traditional banking infrastructure remains inadequate.

The innovation angle is equally significant. Stablecoins built on blockchain infrastructure enable faster settlement, programmable payments, and integration with decentralized finance applications. For traders and portfolio managers, this liquidity and speed translates to better execution and reduced counterparty risk in certain scenarios.

The Regulatory Reality Check

Here's where Carstens draws the line: coexistence between stablecoins and fiat doesn't mean a free-for-all. He stressed that comprehensive, globally coordinated regulatory frameworks are essential. Without them, stablecoins could fragment financial markets, create systemic risks, or enable regulatory arbitrage—where crypto projects simply move to the friendliest jurisdictions.

The framework challenge is real. Different countries have vastly different approaches to crypto regulation. The EU's Markets in Crypto Assets (MiCA) regulation sets strict requirements. The U.S. remains fragmented across federal and state regulators. Asia's approach varies wildly. Until there's international alignment on capital requirements, reserve backing, redemption rights, and operational standards, stablecoins remain a patch-and-paste regulatory problem.

What This Means for Crypto Markets

Carstens's softened stance carries weight because the BIS shapes how central banks think about financial infrastructure. When an institution that represents 60+ central banks signals acceptance of stablecoins—conditional though it is—it influences policy direction. This could accelerate regulatory clarity in regions still figuring out their stance.

For crypto traders and investors, this is material. A BIS-endorsed path toward stablecoin coexistence with traditional banking could unlock institutional adoption. Stablecoins would become less of a regulatory wildcard and more of a proven trading and settlement tool across asset classes.

The bitcoin and ethereum markets could benefit indirectly too. Better regulatory clarity on stablecoins typically follows for broader crypto assets. If stablecoins get the institutional green light, the entire market intelligence picture shifts—suddenly there's less tail risk and more predictability for portfolio positioning.