NextFin news, On November 10, 2025, Stephen I. Miran, a member of the Federal Reserve Board and Governor of the Fed, issued a significant warning at the Blockchain and Crypto Venture Conference (BCVC) held at the Harvard Club of New York City. Miran identified the surging demand for dollar-pegged stablecoins as a profound and underappreciated force influencing U.S. monetary policy and global financial markets. He described stablecoins as a "multi-trillion-dollar elephant in the room for central banks" that could lower key interest rates and alter capital flow dynamics.
Miran outlined that stablecoins—digital tokens fully backed by liquid dollar assets such as U.S. Treasury bills—have rapidly become a fast-growing part of the financial landscape, facilitating frictionless transfer and holding of dollar value worldwide. At present, the sector's capitalization stands at approximately $311 billion but is forecasted by the Fed to expand to between $1 trillion and $3 trillion by 2030, rivaling the scale of the Federal Reserve’s Treasury purchase programs during the COVID-19 quantitative easing period.
Central to this evolving regulatory landscape, Miran praised the enactment of the GENIUS Act (Guiding and Establishing National Innovation for U.S. Stablecoins Act) in July 2025, signed by President Donald Trump. This legislation mandates that stablecoin issuers maintain one-to-one reserves in high-quality, liquid dollar assets and imposes clear operational frameworks. Miran regarded this as a landmark for establishing accountability and conferring legitimacy on stablecoins comparable to traditional dollar assets.
The Fed official explained that the burgeoning stablecoin demand, particularly from foreign investors, increases appetite for U.S. Treasury bonds and other dollar denominated assets. This surge in demand effectively increases the global supply of loanable funds, putting downward pressure on the neutral interest rate (r*)—the equilibrium rate that neither stimulates nor restrains economic growth. Miran drew parallels with the early 2000s "global saving glut," highlighting that a "global stablecoin glut" could reshape interest rate dynamics, potentially pushing r* lower over the long term.
Lower neutral rates could complicate the Federal Reserve’s monetary policy toolkit by increasing the risk of hitting the zero lower bound (ZLB), where traditional interest rate policy loses effectiveness. Additionally, as stablecoins enhance global dollar access, Miran warned that incremental dollarization outside the U.S. may synchronize business cycles across economies, amplifying the international spillover effects of Fed decisions and constraining policy autonomy elsewhere.
The GENIUS Act’s stringent backing requirements and restrictions on issuer activities, such as prohibiting yield payments to holders and limiting reserve assets, make outsized deposit migration from traditional banks less likely, Miran asserted. Instead, he predicted most stablecoin demand to come from foreign and emerging market savers seeking reliable dollar exposure amid weaker domestic financial infrastructures.
Nevertheless, Miran cautioned about systemic risks including the possibility of runs on stablecoins in periods of financial stress and disruptions to monetary transmission mechanisms due to rapid fund shifts between stablecoins and banks. These vulnerabilities necessitate robust regulatory oversight and integration of stablecoins into monetary policy frameworks.
The rapid expansion of the stablecoin market and its deepening entrenchment as a foundational layer of the dollar-based financial system underscore an ongoing modernization of U.S. financial infrastructure. Miran emphasized the importance of proactive adaptation by central banks, regulators, and market participants to navigate the structural implications stablecoins impose on monetary policy, market liquidity, and global financial stability.
In summary, the Federal Reserve faces the challenge of operating monetary policy within a lower neutral interest rate regime shaped by this new digital financial frontier. The evolving stablecoin ecosystem, supported by the GENIUS Act’s regulatory architecture, will likely continue to amplify the U.S. dollar’s dominance globally while requiring the Fed to recalibrate policy tools to maintain economic stability. According to FinanceFeeds and ForkLog, this development places stablecoins at the center of macroeconomic discourse beyond their prior niche in crypto markets, signaling a pivotal shift in the structure and conduct of monetary policy moving forward.
Explore more exclusive insights at nextfin.ai.