Overview and Concept

Monetary sovereignty has never been absolute. Throughout history, money has repeatedly moved beyond the institutions and borders designed to contain it — from foreign coinage and private banknotes to Eurodollars, offshore banking and currency substitution. Stablecoins and tokenised money are the latest chapter in that evolution.

At the same time, the exercise of monetary authority has become inseparable from technology. Payments, settlement, supervision, monetary operations, crisis response and policy analysis increasingly depend on cloud platforms, data infrastructures, software supply chains, AI systems, communications networks and external providers.

These two developments are converging. New forms of digital money can shift control over payments, savings and cross-border flows, while technology concentration and geopolitical fragmentation can shift control over the infrastructure through which authority is exercised.

The traditional debate — whether stablecoins or foreign technology “threaten sovereignty” — is too narrow. Sovereignty is multidimensional and relative, encompassing the unit of account, means of payment, store of value, monetary-policy transmission and stabilisation capacity, control and visibility across critical infrastructure, and institutional agency.

Different jurisdictions face different sovereignty questions. Reserve-currency issuers may seek to extend monetary reach; Europe may prioritise control of critical payments and technology infrastructure; emerging markets may focus on digital dollarisation and capital-flow dynamics; and highly open financial centres maybe most concerned with cross-border liquidity, visibility and crisis transmission.

The objective is not technological or monetary self-sufficiency. It is to make dependence deliberate: identifying which capabilities require enduring institutional control, where diversification and exit options are necessary, and where trusted market or cross-border solutions remain appropriate.

 

Core Themes

Reframing monetary sovereignty for the digital era

Monetary sovereignty is not a binary condition and cannot be reduced to control over currency issuance. A jurisdiction may retain its domestic unit of account while losing influence over payment channels, savings behaviour, data visibility or crisis transmission. The relevant question is which policy capabilities are weakened, which opportunities emerge and which compensating tools are available.

Stablecoins, tokenised money and the next evolution of monetary control

Stablecoins create a globally accessible foreign-currency store of value and can lower the friction of cross-border currency substitution. At scale, they may affect payments, savings, bank funding, policy transmission, capital flows and the role of central-bank money. Policy responses should connect prudential rules, reserve and redemption standards, data access, payments oversight, monetary analysis and crisis preparedness.

Technology sovereignty and the institutional control dilemma

Critical financial mandates increasingly depend on infrastructure and providers outside the institution or jurisdiction. Geopolitical fragmentation, provider concentration, export controls, sanctions, extraterritorial legal reach and fragile supply chains turn technology decisions into strategic choices. Institutional agency is built through architecture, procurement, legal protections, partnerships,governance, skills and investment.

Different strategic positions, different sovereignty strategies

The United States, Europe, emerging markets, GCC economies and Asian financial centres face different combinations of monetary reach, infrastructure dependence, digital dollarisation, cross-border liquidity and technology exposure. No jurisdiction can replicate another’s playbook; each must combine its strategic advantages with proportionate management of dependencies.

From abstract sovereignty to practical institutional agency

Authorities should begin with mandate-critical capabilities and explicit risk appetite. For each capability, they should determine the required degree of control, acceptable dependencies, interoperability requirements, substitution options and crisis arrangements. Success is not maximum ownership, but the ability to continue acting, adapting and deciding as conditions change.

 

Guiding Questions

• Which dimensions of monetary sovereignty are changing most rapidly, and which matter most for different jurisdictions?
• How could stablecoins, tokenised deposits and new payment networks alter monetary transmission, funding, currency substitution and crisis dynamics?
• Which technology dependencies create strategic exposure for financial authorities, even when operational resilience standards are met?
• What should remain under institutional control, what can be shared, and where is dependence acceptable?
• How can authorities preserve openness, interoperability and innovation while retaining the ability to act under stress?