France, Britain, and the Fight for Fiscal Credibility

Empires have not always fallen to invading armies. Some have withered under the quiet weight of debts they could no longer bear. History is littered with powers that were undone not by conquest, but by ledgers.

The Spanish Empire is a case in point: despite immense colonial wealth, the Kingdom declared multiple bankruptcies during the 16th and 17th centuries, drained by relentless wars and imperial ambitions. Its reliance on external lenders eroded its financial credibility and eventually, global influence. Today, echoes of that unraveling are seen in parts of Europe as fiscal pressures mount.

Long-dated yields have climbed to multi-decade highs across several advanced economies. Although some idiosyncratic factors are at play, elevated and rising public deficits are a common thread. France and the U.K. have drawn particular attention. In both cases, fiscal rules are either being breached or met by the tightest of margins on the basis of improbable assumptions. Political and fiscal uncertainties have made investors wary of committing to their long-term sovereign debt.

Yields on 10-year French government bonds surged to their highest levels since March, almost converging with those on Italian debt. In the U.K., 10-year rates surged to around 4.75%, up about a full percentage point from a year ago. The move has been even sharper for the longest maturities, with yields on 30-year French and British bonds climbing to their highest levels since 2009 and 1998, respectively. Investors are starting to reevaluate the safety of these sovereign debts, repricing risks to a level akin to corporate debt.

10 year government bond

France, once a cornerstone of European stability, is now contending with one of the most difficult macroeconomic landscapes. The country is grappling with a rising public debt ratio and a fiscal deficit that remains stubbornly high at 5.5% of gross domestic product (GDP). Political fragmentation in the parliament, evidenced by four prime ministers in the past two years, has paralyzed reforms. The fractious legislature cannot agree on proposed austerity measures to rein in debt.