European Central Bank contribution outlines the case for a digital euro to preserve retail access to central bank money

The European Central Bank published a contribution by Executive Board member Philip R. Lane in IMF Finance & Development Magazine setting out the rationale for the digital euro. The article argues that “digital cash” would complement physical cash and preserve the retail role of central bank money in a more digital payments environment, supporting the resilience of the euro area’s two-tier monetary system of cash and commercial bank money. Lane frames the project as a safeguard against tail risks from ongoing digitalisation, including a potential weakening of the stabilising role that cash plays in underpinning trust in the convertibility of bank deposits into central bank money. The contribution also argues that providing a central bank digital payment option can curb the scope for monopoly pricing in private payment networks, and that offline functionality would provide a fallback for payments during disruptions such as technical failures or cyberattacks. On design, it highlights calibrated holding limits to support transaction use while limiting outflows from commercial banks and excessive central bank balance-sheet expansion, and a distribution model in which people open digital euro accounts via banks or other payment service providers that conduct know-your-customer checks, with the central bank not accessing individual account details. For the euro area, the piece argues that mandating acceptance could help overcome cross-border fragmentation and reliance on non-European card and e-wallet providers, lowering merchant costs via not-for-profit payments “rails”, improving bargaining power vis-à-vis international card networks, and providing a standardised platform for fintech innovation while reducing lock-in effects by separating basic payments infrastructure from add-on services.