French Bond Yields Hit 4%: Markets Sense Crisis

What does it miccionan that France pays 4% on its 10-year debt? Beyond a technical figure, it signals investors have lost faith in Paris's ability to balance its books. The implications for all of Europe are direct.

The yield on the French government bond (OAT) has surpassed 4%, a level unseen since the eurozone debt crisis. Simultaneously, the German 10-year Bund spiked to 3.2%, and the US 30-year Treasury approached 5.19%, hitting two-decade highs. However, the focus is on France because its public debt already accounts for 115% of GDP, exceeding €3 trillion. In the 1980s, when French bonds reached 12%, debt was only 21%. Today, debt is five times higher and the economy far more fragile.

Why the market loses confidence

Behind rising rates lies a damning diagnosis: the French tax base is eroding. Each year, a larger share of the population depends on public transfers or works in low-productivity sectors, reducing revenue capacity. Investors know that a state with chronic deficits and no room to raise taxes can only finance itself by issuing more debt or, ultimately, through monetization. While the ECB prohibits direct financing, purchases in the secondary market remain an option on the table.

The scenario nobody wants to name

Some analyses go further, proposing a sovereign default in France with catastrophic consequences: a GDP drop of at least 10% and a five-year depression. To avoid this, drastic measures are considered, such as forced conversion of savings into public debt, bank holidays, or paying pensions with bonds. These are not mere ideas; they occurred in the USSR and several Latin American countries. The temptation to use inflation to dilute debt is also present, especially when official CPI does not reflect the reality of the cost of living.

The domino effect on Spain

If France falls, it drags others down. Spanish bonds, which already carry a high risk premium, could spike to 6% or 7%. Italy and Spain share the same ailments: uncontrolled deficits, soaring debt, and zero willingness to adjust. Germany, although accumulating problems—declining auto industry, nuclear phase-out, energy dependence—at least maintains some fiscal discipline. But its debt rule of 60% of GDP is already being modified with exceptions that smell like surrender.

That the French bond is at 4% is not just another episode in the market soap opera. It is the first page of the chapter nobody wants to read. Those who still believe it is a temporary scare should review history. The 12% of the 1980s was reached with debt five times smaller. Now, with €3 trillion hanging over, every tenth of a percent rise in rates is another nail in the coffin of European fiscal orthodoxy. Ironies of fate: politicians who promised stability have built the largest mountain of debt in peacetime. Markets, relentless, are beginning to collect.