The proliferation of dollar-pegged stablecoins creates new systemic risks for countries maintaining fixed exchange rates. My analysis of International Monetary Fund data shows that "stablecoins" significantly simplify access for the public and businesses to digital dollar assets, which, under conditions of economic uncertainty, leads to accelerated capital flight from national currencies.
According to a model developed by economists, the higher the penetration of stablecoins into an economy, the faster information about risks spreads, and the higher the likelihood of a mass shift by market participants into dollar assets. This could trigger a currency crisis even with relatively minor external shocks. Countries with limited trust in their national currency, weak monetary policy, and a fixed exchange rate regime are particularly vulnerable.
Catalyst, Not Cause
It is important to emphasize: stablecoins themselves are not the root cause of financial instability. However, they act as a powerful catalyst for existing macroeconomic problems. In countries with high inflation and declining trust in fiat money, "stablecoins" allow the public to instantly transfer funds into dollar assets, increasing pressure on central bank reserves and complicating the maintenance of a fixed exchange rate.
Regulators must consider the growing role of stablecoins when developing measures to ensure financial stability. In December 2025, experts already warned about the risks of central banks losing control over capital movements amid high inflation. It is worth recalling that in June, the global turnover of stablecoins reached a record $1.79 trillion.
My expert assessment: The stablecoin market has already become an integral part of the global financial system, and ignoring its impact on currency regimes is no longer possible. Countries with fixed exchange rates will either have to tighten control over digital assets or adapt their monetary policy to the new reality, where dollar-pegged stablecoins effectively create a parallel currency system.