France's banks now borrow more cheaply than France
When investors decide a pool of home loans is safer than the government, the borrowing rate everything else in the system is priced off has stopped being the floor.
Investors are now lending to French banks, against pools of ordinary French home loans, at a lower interest rate than they charge the French government. These bonds, known as covered bonds, pay almost 0.3 percentage points less than ten-year French government bonds, the widest gap of its kind Bloomberg has on record. Four months ago the two paid roughly the same (Bloomberg). That is not supposed to happen: in every country's bond market the government is meant to be the cheapest borrower there is, and everyone else pays a little more. Why that is the rule takes one sentence. The government taxes, and it prints money (or its central bank does), so every other borrower's cost is built as a step above its rate. A covered bond is a bank's promise to pay, with a ring-fenced pool of mortgages behind it if the bank fails. It is very safe. It is not supposed to be safer than the state that regulates the bank, guarantees its deposits and taxes the people paying the mortgages. Bloomberg puts the move down to France's budget deficit, the rising cost of servicing its debt and the presidential election in April. Part of it is mechanical. Covered bonds come with regulatory privileges (they rank ahead of other creditors, they have assets pledged behind them, and payments are protected from interruption) that make them scarce and prized by banks, which must hold a stock of very safe assets, so demand can outrun supply for reasons that are not a pure verdict on the Republic. Nothing in the price separates the two. But it lands in a week when the same question was put to three other governments. The US Treasury Department bought back its own long-dated bonds and its borrowing rate rose anyway while it was doing so; the rate Britain pays to borrow for thirty years touched 5.95%, its highest since 1998; Japan's ten-year rate hit 3% for the first time since 1996. The common thread is governments borrowing more just as energy-driven inflation pushes central banks toward raising rates. France is where the market has gone furthest in saying so, and Bloomberg calls it 'a harbinger of trends worldwide.' For the odds of a crash, this is a measurement rather than new tinder. We already count France's finances as stressed; the market has now said the same thing in a form it never had before. What would make it benign: a normal gap reopening after the election. What would make it serious: the same inversion showing up in Italy or Britain.