Where do rising global bond yields pose the greatest risk?
Core argument: The 10-year yield ended last week at a three-year high, close to returning to levels last seen in 2007, a threshold whose breach could prove crucial.
The global shift in yields could have its greatest impact in other jurisdictions where investors worry that government debt is out of control. The most worrying example is France. French politics has been logjammed for two years, since snap elections left the legislature roughly equally divided between three political blocs. That gridlock won’t end before next spring’s presidential election, which might well at last give Marine Le Pen’s Rassemblement National a turn in power. The issue is whether the fiscal concerns boil over into a market crisis before or after the election. The spread of French 10-year OATS over equivalent German bunds is close to 1%, higher than during other political upheavals of the last 10 years. In absolute terms, the cost of financing French government debt is its highest since the crisis of 2008.

