Recent regulatory developments, such as the enactment of Hong Kong’s Stablecoin Ordinance and the U.S. Senate's passing of a stablecoin bill, have accelerated global discussions on the role and future of stablecoins. These digital assets, designed to maintain a stable value by pegging to reserve assets like the U.S. dollar, are reshaping payment systems and international finance.
Stablecoins like USDT and USDC have seen exponential growth, with the total market capitalization expanding from less than $5 billion in early 2020 to approximately $250 billion today. Nearly all stablecoins are currently pegged to the U.S. dollar, highlighting both the market’s rapid development and its high degree of concentration.
This trend raises important questions for nations worldwide, especially China: How should stablecoins be integrated into existing monetary systems? What opportunities and risks do they introduce? And what strategic approach should countries take in response?
Opportunities and Challenges of Stablecoins
Stablecoins offer significant advantages in terms of efficiency and cost. They enable near-instant cross-border settlements, operate 24/7, and reduce dependency on traditional banking intermediaries. Some proponents claim that stablecoins can lower transaction costs by up to 90% compared to conventional systems.
However, much of this cost advantage does not stem from technological innovation alone. In today's regulatory environment, stablecoin issuers often bypass costs related to anti-money laundering (AML) compliance, capital reserves, and cross-border legal adaptations. Once stablecoins are fully incorporated into regulatory frameworks, these advantages may diminish.
Another major benefit is programmability. Through smart contracts, stablecoins enable more automated, customizable, and interoperable payment solutions—offering corporate treasuries and financial institutions more efficient tools than traditional API-based banking systems.
Despite these advantages, stablecoins also pose considerable challenges:
- They may weaken the effectiveness of monetary policy by operating outside the central banking system.
- Mismanagement of reserves or a sudden loss of confidence could trigger a "run" on a stablecoin.
- The heavy reliance on U.S. Treasury bonds as backing assets could transmit volatility from bond markets to stablecoins.
- The dominance of dollar-pegged stablecoins contributes to digital dollarization, which could affect financial stability in emerging economies.
Three Models of Stablecoin Issuance
Globally, three main models for stablecoin issuance have emerged.
Fully Private Issuance
Private companies issue stablecoins backed by high-quality liquid assets, mainly U.S. Treasuries. USDT and USDC are prominent examples. This model encourages innovation and adapts quickly to market needs but introduces significant regulatory and systemic risks. It also reinforces the U.S. dollar’s dominance in the international monetary system.
Bank-Issued Deposit Tokens
Licensed banks issue tokens representing digital claims on traditional bank deposits. JPMorgan’s JPM Coin is a leading example. This approach benefits from existing banking regulations and risk management frameworks and integrates smoothly with current financial services. However, it may limit innovation and reduce interoperability between different financial players.
Two-Tiered “Wholesale-Retail” Model
This hybrid model uses a wholesale central bank digital currency (CBDC) as the settlement backbone for retail stablecoins issued by private entities. It preserves the traditional two-tier financial structure while introducing digital innovation.
Key advantages include:
- Maintaining the stability and finality of central bank settlement.
- Ensuring that all retail stablecoins are uniformly backed and interoperable.
- Bringing all financial activities under regulatory oversight.
- Aligning with existing international payment systems like SWIFT and card networks, reducing transition costs.
International projects like FNality in the U.K. and Helvetia in Switzerland are already piloting this model, demonstrating its regulatory compliance and practical feasibility.
Strategic Considerations for China
As stablecoins gain regulatory acceptance in other jurisdictions, China must evaluate its stance carefully. The country’s financial ecosystem differs fundamentally from Western markets, emphasizing a balance between market efficiency and government oversight.
The priorities for China’s financial strategy include supporting high-quality economic development and facilitating the internationalization of the RMB. Any move toward a yuan-backed stablecoin should align with these broader goals.
A two-tier model could be especially suitable. It would allow licensed banks—not just tech firms—to issue offshore RMB deposit tokens under the supervision of the People’s Bank of China. Such an approach would leverage existing regulatory frameworks and encourage innovation without compromising financial stability.
Initiatives like Project Agorá, led by the Bank for International Settlements and the Federal Reserve Bank of New York, illustrate the growing interest in tokenized deposit systems for cross-border use. China could participate in or learn from such efforts.
However, challenges remain. Interest rate differences between onshore and offshore RMB markets could attract arbitrage if not managed carefully. Moreover, the current global focus on retail cross-border payments overlooks the more impactful wholesale sector, where most large-value transactions occur.
A more balanced approach that addresses both wholesale and retail payment layers may better serve long-term financial stability and internationalization goals.
Frequently Asked Questions
What is a stablecoin?
A stablecoin is a type of cryptocurrency designed to maintain a stable value by being pegged to a reserve asset, such as a national currency or commodities. They are used for payments, trading, and remittances.
How do stablecoins impact cross-border payments?
Stablecoins can make cross-border transactions faster and cheaper by reducing the number of intermediaries. However, their cost advantage may lessen as they become more regulated.
What are the risks of using stablecoins?
Key risks include potential reserve inadequacy, regulatory uncertainty, market volatility linked to reserve assets, and systemic financial risks in case of mass redemptions.
Can stablecoins replace national currencies?
While stablecoins can enhance payment efficiency, they are unlikely to replace sovereign currencies, especially in systems where central bank oversight and monetary policy play key roles.
Is China planning to issue a state-backed stablecoin?
China is evaluating various models, including a two-tier system that could involve licensed banks issuing RMB-backed tokens. No official decision has been announced yet.
What is the difference between a CBDC and a stablecoin?
A CBDC is issued by a central bank and is a direct digital liability of the state. A stablecoin is typically issued by a private entity and backed by assets, making it a form of regulated private money.
Stablecoins represent both an opportunity and a challenge for the global financial system. Their full potential will only be realized through thoughtful regulation, international cooperation, and inclusive design that serves both retail users and institutional needs. 👉 Explore more strategies in digital finance for deeper insights into this evolving landscape.