Christine Lagarde — The Euro Cannot Build Europe Alone
The ECB can preserve monetary stability, but it cannot compensate for Europe’s fragmented capital markets, incomplete investment architecture and political hesitation.
THE PEOPLE SHAPING EUROPE | Christine Lagarde has expanded the language of European central banking. Under her leadership, the ECB speaks not only about inflation and interest rates, but also about supply chains, capital fragmentation, digital payment rails and monetary sovereignty.
Europe possesses a common currency, a central bank and a monetary policy shared by twenty-one countries. Yet beneath that monetary unity lies an economy divided along national lines.
Savings accumulate in one part of Europe but do not necessarily reach companies elsewhere. Banks remain closely connected to domestic markets. Scale-ups encounter funding gaps. Everyday digital transactions depend heavily on infrastructure controlled by non-European companies.
Lagarde increasingly presents these weaknesses as more than economic inefficiencies. In a world of geopolitical rivalry, they have become strategic vulnerabilities.
“It is a mark of how much our world has changed that a central banker speaks at the Munich Security Conference on supply chains.”
Christine Lagarde, President, European Central Bank
The unfinished monetary union
Lagarde’s primary mandate remains price stability. Under Article 127 of the Treaty on the Functioning of the European Union, the European System of Central Banks must maintain price stability and, without prejudice to that objective, support the Union’s wider economic policies.
But the environment in which it performs that task has changed. Inflation is no longer shaped only by wages, demand and domestic credit. Pandemic disruption, energy dependence, war, trade restrictions and rearmament can all alter prices before conventional monetary policy has time to respond.
This has widened Frankfurt’s analytical perimeter. To understand inflation, the ECB must understand energy systems, supply chains, technology and the changing structure of global trade.
The euro can hold Europe together. It cannot complete Europe.
Lagarde has become one of the clearest institutional voices describing the consequence. Europe is not simply vulnerable because it grows too slowly. It is vulnerable because monetary union was never matched by an integrated economic and financial architecture.
The euro removed exchange-rate risk between its members. It did not create a unified capital market, common fiscal capacity or shared system for financing innovation.
Stability cannot create scale
This incompleteness becomes most visible when European companies attempt to grow.
Europe produces research, patents and young technology companies. Early-stage capital is increasingly available. But as those companies expand, the financing gap widens. In remarks delivered in August 2026, Lagarde noted that European and San Francisco-based scale-ups raise broadly comparable amounts during their first five years. By their tenth year, European firms have raised roughly fifty per cent less.
The problem is not simply that Europe lacks savings. It is that its financial system struggles to convert those savings into productive European risk.
Monetary stability protects Europe. It does not finance its future.
ECB analysis shows that United States capital markets account for approximately 34 per cent of euro-area equity holdings—almost as much as domestic equities. The weighting is even greater in indirect investments: European investment funds allocate a large share of their portfolios to American markets, where scale, liquidity and returns are often more attractive.
This is not a simple story of money “leaving” Europe. European savers benefit from global diversification. But it reveals an asymmetry: integrated American markets are highly effective at attracting European capital, while fragmented European markets remain less capable of financing their own scale-ups.
The Savings and Investments Union is therefore not merely a technical financial reform. It is an attempt to build the financing architecture that the euro still lacks.
Yet this is also where the limits of Lagarde’s institution become visible. The ECB can provide liquidity and preserve monetary stability. It cannot harmonise insolvency law, taxation, pensions or securities supervision. Nor can it decide that European savings must flow towards European companies.
The central bank can safeguard the monetary framework. It cannot build the investment architecture.
Money as infrastructure
Lagarde applies the same structural reasoning to payments. For citizens, a payment is a small private transaction. Institutionally, payment rails form critical infrastructure through which economic life moves. Those controlling these networks influence standards, transaction costs, data and access.
Around two-thirds of euro-area card transactions are governed by the business rules of non-European companies. In two-thirds of euro-area countries, international card schemes provide the only infrastructure for in-store card payments.
Payment rails are infrastructure—and infrastructure is power.
These providers are commercial partners, not geopolitical adversaries. But concentrated external dependence creates vulnerability. Payment rails are not neutral plumbing: in moments of crisis, disruption or political conflict, they can become points of pressure or failure.
This is why Lagarde presents the digital euro as more than a technological update. It would provide access to sovereign public money in digital form and create a European layer beneath an increasingly platform-based payment system.
As she argued in June 2026, geopolitics has transformed ownership of financial infrastructure into an instrument of power. Monetary sovereignty requires not only issuing the currency, but also ensuring that Europe retains control over the infrastructure through which it circulates.
The limits of central banking
Lagarde is valued for her ability to translate technical monetary decisions into political and social language. Her experience in government, international finance and the IMF allows her to operate between markets, national central banks and European institutions.
During her presidency, the ECB helped the euro area navigate a pandemic, an energy shock and the strongest inflation surge in the currency’s history without allowing financial fragmentation to become an existential crisis. But her record also attracts criticism.
The ECB was accused of initially underestimating the persistence of inflation and then compensating through rapid interest-rate increases that placed pressure on households, housing markets and investment. Other critics argue that Lagarde stretches the institution’s mandate when she speaks about climate, strategic autonomy, capital markets and industrial capacity.
That criticism exposes Europe’s institutional asymmetry. Monetary policy is centralised in Frankfurt. Fiscal policy, capital-market reform and much of economic policy remain distributed across national governments and European institutions.
When politics hesitates, the ECB becomes Europe’s default actor.
The ECB consequently becomes Europe’s default actor whenever political agreement fails. It can intervene faster than twenty-seven governments can coordinate. But the more it is expected to preserve economic cohesion, the more it approaches decisions that properly belong to democratic politics.
An independent central bank cannot become the political government Europe has not built.
What the euro cannot solve
Lagarde can defend price stability, maintain confidence in the euro and prevent financial fragmentation from tearing the monetary union apart. She can explain why Europe needs deeper capital markets, resilient payment infrastructure and stronger domestic investment.
She cannot make those political choices on Europe’s behalf. Her importance therefore extends beyond individual interest-rate decisions. Lagarde has made increasingly explicit what the euro itself cannot solve.
Europe possesses a common currency. It still lacks the common financial architecture required to turn monetary stability into economic scale and strategic power.
This article is part of The People Shaping Europe, an Altair Media series examining the ideas, ambitions and contradictions behind Europe’s institutional leadership—and the different visions of the continent they are attempting to build.
Credit
Altair Media / OpenAI
Caption
Christine Lagarde against Europe’s evolving monetary architecture, where fragmented capital markets, cross-border financial flows and digital payment infrastructure meet the limits of the common currency.
