Croatia breaks 26-year Big Four ECB monopoly

For every year of the European Central Bank's existence, four countries divided its Executive Board like permanent property. Germany, France, Italy, and Spain held seats through an unwritten arrangement no treaty required and no outsider breached. On 1 June, that arrangement ends. Boris Vujčić, governor of Croatia's central bank, becomes ECB Vice-President, replacing Spain's Luis de Guindos. Croatia joined the euro in January 2023. No country outside the Big Four has held a seat on the six-member Executive Board (the body that runs the bank's daily operations and holds permanent votes on interest rates) since the ECB was founded in 1998 (Global Banking & Finance, Euronews).

Spain's Calculated Retreat

Spain chose not to contest the seat. The Sánchez government declined to present a candidate, citing the informal norm against same-nationality succession. The real target is further ahead: three Board seats expire in 2027, including the presidency. Christine Lagarde's non-renewable eight-year mandate ends in October that year. Spain wants that job.

Its candidate is Pablo Hernández de Cos, former Bank of Spain governor and current head of the Bank for International Settlements. De Guindos framed his departure as temporary: "Spain is the fourth-largest economy in the euro area, and I am convinced it will secure a seat" (Global Banking & Finance). The gamble carries domestic risk. Sánchez governs in parliamentary minority, weakened by regional defeats, and the current Bank of Spain governor is reportedly working to undermine Hernández de Cos's candidacy.

Hawks Took the Opening

Vujčić won because his monetary instincts matched what northern eurozone states wanted. The Eurogroup (where eurozone finance ministers coordinate) nominated him in January after three voting rounds, defeating Finland's Olli Rehn and Portugal's Mário Centeno. His hawkish stance, favouring higher interest rates to keep inflation under control, aligned with Germany, Austria, and the Baltic states at a moment when they wanted exactly that voice on the Board.

Centeno, a dove who favours looser monetary policy, publicly criticised the Portuguese government for backing his candidacy too late. A rare public rebuke from a sitting central bank governor, it showed how the hawk-dove divide now shapes ECB appointments as much as national lobbying does.

The Presidency Race, and Who Doesn't Get a Vote

The bigger prize is October 2027. The ECB presidency is chosen by the European Council (where heads of state meet), requiring a qualified majority: 55% of member states representing 65% of the EU population. No single country can veto, but Germany and France can each assemble blocking coalitions. Spain, the Netherlands, and Germany all have candidates in play.

One actor is entirely absent from this process: the European Parliament. The body directly elected by eurozone citizens has no formal vote on who runs the institution that sets their interest rates and shapes their borrowing costs. Parliament holds hearings and issues non-binding opinions. Appointment power rests with national governments alone. For an institution whose decisions reach into every mortgage and savings account across twenty-one countries, voters have no meaningful say in who leads it.

Croatia's seat on the Board proves smaller eurozone states can break through when political alignment is right. Whether this is a permanent opening or a one-cycle exception depends entirely on 2027. If Spain reclaims a top position and the Big Four close ranks, Vujčić's appointment becomes a footnote — the first crack in a monopoly that quickly repaired itself. If smaller economies keep competing, the ECB's internal power map shifts for the first time since the euro launched.