A new study conducted by experts at the International Monetary Fund has identified a serious threat to countries adhering to a fixed exchange rate regime. The widespread adoption of stablecoins pegged to the US dollar could not only increase the vulnerability of such economies but also accelerate the development of currency crises.
Mechanism of Crisis Acceleration
The crux of the problem lies in ease of access. Stablecoins provide the public and businesses with a direct channel to transition into digital dollar assets. During periods of economic uncertainty, this process becomes nearly instantaneous. When confidence in the national currency declines, market participants massively convert funds into "stable coins," creating immense pressure on central banks' gold and foreign exchange reserves. As a result, maintaining a fixed exchange rate becomes practically impossible.
Domino Effect: The Higher the Penetration, the Faster the Crisis
Modeling conducted by analysts demonstrates a direct correlation: the higher the level of stablecoin penetration into the economy, the faster information about risks spreads, and the greater the likelihood of an avalanche-like shift into dollar assets. Notably, this effect can be triggered even by relatively small external shocks. "Stable coins" themselves are not the root cause of instability, but they act as a powerful catalyst, exposing and exacerbating existing macroeconomic imbalances.
Areas of Greatest Risk
The most vulnerable are countries where there is already limited trust in the national currency, weak monetary policy, and, of course, a fixed exchange rate. Under such conditions, stablecoins become not a tool for financial inclusion, but an accelerator of capital flight. Regulators are strongly advised to reconsider their approaches to ensuring financial stability, incorporating the growing influence of digital dollar assets into their models.
Context and Figures
This alarming trend is not new. As early as the end of 2025, experts warned about the risks of losing control over capital movements for countries with high inflation. Against the backdrop of these warnings, the market is experiencing explosive growth: in June alone, the global turnover of stablecoins reached a record $1.79 trillion, which only confirms the relevance of the issue.
Expert Commentary: The stablecoin market has transitioned from a niche instrument to a systemically important element of the global financial architecture. Ignoring this fact by central banks in countries with fixed exchange rates is not just a forecasting error, but a direct threat to their sovereignty in monetary policy. We are witnessing the formation of a new class of risks, where the speed of digital capital outflow outpaces the capabilities of traditional currency control mechanisms.