ECB Insight: Portugal’s Strategic Ambiguity in the Race for de Guindos’ Successor

15 December 2025

By David Barwick – FRANKFURT (Econostream) – The formal launch last week of the race to succeed European Central Bank Vice President Luis de Guindos has had one immediate effect: it has made Portugal’s refusal to commit publicly to Mário Centeno look less like caution and more like strategy.

With the Eurogroup having set a January 9 deadline for applications, followed by a first substantive discussion on January 19, the contest has entered a phase in which ambiguity becomes harder to sustain — but also more revealing.

Governments are now at the point where they must choose whether to crystallize their preferences or exploit what little flexibility remains before the application deadline forces positions to harden.

Portugal’s posture illustrates this tension particularly well. Finance Minister Joaquim Miranda Sarmento has again described former Banco de Portugal governor Mário Centeno as a “possible candidate,” while stressing that there was “no official confirmation” and adding only that “if the opportunity arises,” the government would support “any Portuguese citizen” for the position.

That is only marginally more encouraging than what Sarmento said a month ago in his first public comment on a possible Centeno candidacy, when he noted that “of course, the government is always pleased when a Portuguese gets international appointments.”

The careful wording then and now is striking. Centeno’s interest in the vice presidency is widely understood in Brussels, and his excellent credentials place him firmly among the more serious contenders.

Yet Lisbon’s public messaging remains deliberately generic, offering national goodwill rather than personal backing. This stands in contrast to the unequivocal endorsement Finland has given Olli Rehn and has prompted questions about why Portugal appears reluctant to lock itself in.

The dynamic reflects the fact that Centeno put himself forward largely on his own initiative rather than as the product of a coordinated national campaign. He has made his availability known and engaged with European counterparts, but Lisbon has not visibly mobilized around him in the way governments often do when they have settled on a single preferred nominee.

Domestic considerations also point in the same direction. The government’s decision not to reappoint Centeno as governor of the Banco de Portugal — allowing his term to lapse and only naming a successor weeks later — is best read alongside its current reluctance to endorse him unequivocally for the ECB vice presidency.

Both reflect a certain coolness toward Centeno on the part of the present government, rather than a sudden hesitation triggered by the ECB vice presidential race itself.

More importantly, the structure of the contest itself has now shifted. The election of Greek Minister for the National Economy and Finance Kyriakos Pierrakakis as Eurogroup president has effectively removed Bank of Greece Deputy Governor Christina Papaconstantinou from contention, depriving the race of what many regarded as the strongest female candidacy. Her apparent elimination materially alters the political arithmetic.

Gender balance has long been an explicit and sometimes contentious factor in ECB appointments, even when governments have preferred not to acknowledge it as such. It was brought into sharper focus earlier this month when ECB President Christine Lagarde, responding to Politico, urged political leaders to ensure that women are properly represented in the ECB’s leadership, arguing that diversity improves decision-making and institutional resilience.

Lagarde does not control the appointment process, but her remarks reinforced a constraint that many ministers already take seriously.

If, as widely expected, the ECB presidency in 2027 goes to a Northern European — and quite possibly to a man — then the composition of the rest of the Executive Board takes on added significance.

Governments wary of concentrating both top ECB roles in the North, or of seeing them held simultaneously by men, may look more favorably on alternative profiles for the vice presidency.

This logic should not be overstated. The ECB has previously had both its president and vice president drawn from Southern Europe at the same time, notably under Mario Draghi and Vítor Constâncio, showing that geographic symmetry is not a binding rule. Still, in a close contest, such considerations can tilt preferences even if they do not determine outcomes outright.

It is in this context that Clara Raposo re-enters the frame. Appointed vice-governor of the Banco de Portugal in December 2022 and responsible for financial stability, Raposo offers a profile distinct from Centeno’s.

Her background is more technocratic and academic, and her EU-level visibility is more limited. Even so, she meets a criterion that Centeno cannot — gender balance — while also fitting within the broader geographic logic that could shape the composition of the ECB’s top leadership.

From this perspective, Lisbon’s restraint begins to look less like indecision and more like strategic optionality. By avoiding an early and exclusive public commitment to Centeno, Portugal preserves the ability to adjust its stance if gender considerations — the one dimension on which an alternative Portuguese candidacy would differ — become decisive later in the process.

That flexibility would be far harder to maintain had the government already tied its credibility unambiguously to a single candidate.

This optionality may also reflect a longer view. Even if the vice presidency ultimately goes elsewhere, backing — or at least not foreclosing — a credible female candidate now could strengthen Portugal’s position in subsequent Executive Board negotiations. With several senior ECB posts due to be filled over the next two years, governments are increasingly thinking in sequences rather than single contests.

Beyond Portugal and Finland, the field remains crowded but unsettled. Latvia’s Mārtiņš Kazāks and Croatia’s Boris Vujčić are both respected and backed by their governments, fitting familiar arguments about representation and balance.

At the same time, we understand that at least one more euro area national government intends to formally nominate its central bank head despite limited prospects, underscoring that not all candidacies are designed to win; some serve domestic signaling or bargaining purposes.

Bloc dynamics further complicate the picture. While the race is often framed as North versus South, alignments rarely fall so neatly. Some governments may be willing to concede ground now to strengthen their hand later, particularly with an eye on the ECB presidency in 2027. Others may prefer to conserve political capital for that larger prize, muting their engagement in this round.

What distinguishes the current phase is the interaction between formal process and informal constraint. As deadlines approach, considerations that once sat in the background — gender balance, sequencing, and the optics of concentration of power — can suddenly outweigh early momentum or even perceived frontrunner status.

For Centeno, this creates a potentially uncomfortable paradox. His qualifications and visibility keep him firmly in contention, yet the absence of a clearly articulated, government-led campaign leaves room for alternative Portuguese strategies to emerge.

For Raposo, the same ambiguity may quietly strengthen her position, not because she is the obvious choice today, but because the evolving political geometry of the contest could make her an increasingly attractive one tomorrow.

As applications are submitted and ministers prepare for January, the question is no longer simply who wants the job, but which candidacy best fits the broader configuration taking shape across the euro area. Portugal’s careful ambiguity suggests it intends to wait for that configuration to reveal itself before committing fully to any single path.