European Central Bank board member Isabel Schnabel warned that stablecoins could drag money-market risks into the world of tokenized finance and further entrench the US dollar’s grip on global markets. The remarks, delivered during a speech on digital finance, underscore growing unease among central bankers about the cross-border implications of private digital currencies.
The Money-Market Risk Angle
Schnabel pointed out that stablecoins—crypto tokens designed to maintain a fixed value, usually pegged to the dollar—function much like money-market funds. They rely on short-term, liquid assets to back their value. If a stablecoin issuer faces a sudden wave of redemptions, the same kind of fire-sale dynamics that plagued money funds during past financial crises could erupt. That risk, she argued, doesn’t stay confined to crypto. It can spill into tokenized finance—where traditional assets like bonds or real estate are represented on blockchains—if stablecoins become the dominant settlement token in that ecosystem.
The warning carries weight because tokenized finance is still a small but fast-growing corner of the market. Major banks and asset managers are experimenting with issuing digital versions of bonds, funds, and even central-bank reserves. If stablecoins are the main way people move value between these tokenized assets, a hiccup in a stablecoin issuer could freeze trading across an entire platform.
Dollar Dominance by Design
Schnabel also flagged a second, more structural concern. Most stablecoins are pegged to the US dollar. The more they’re used in tokenized finance, the more the dollar becomes the default unit of account and medium of exchange in that new layer of the financial system. “That could reinforce the already dominant role of the US dollar internationally,” she said, according to the prepared text.
For the ECB, that’s a political and strategic problem. The euro has struggled to gain traction as a global reserve currency, and the rise of dollar-denominated stablecoins threatens to lock in that imbalance. Unlike central bank digital currencies, which could be designed to settle in any currency, stablecoins are private instruments with a built-in dollar bias. Schnabel didn’t propose a specific fix, but her tone made clear the ECB sees this as a challenge it can’t ignore.
No Easy Fix in Sight
Regulators have been wrestling with stablecoins for years. The European Union’s Markets in Crypto-Assets regulation, known as MiCA, sets rules for issuers—capital requirements, reserve transparency, redemption rights. But Schnabel’s speech suggests those rules may not be enough if stablecoins migrate into tokenized finance at scale. The risks, she implied, are systemic, not just consumer-protection issues.
Schnabel didn’t call for a ban or a specific policy action. She’s a board member, not a legislator. But her words land as the ECB pushes ahead with its own digital euro project, which is now in its preparation phase. The message is clear: if Europe wants to prevent stablecoins from locking in dollar hegemony in digital finance, it needs a credible alternative.
The question now is whether the digital euro—still years from launch—will arrive in time to matter.
