The political feud coincides with a surge in borrowing costs, as the spread between 10 year French and German government bonds hit about 140 bps, the widest since the 2012 eurozone crisis. Deutsche Bank reported that the 32 bps widening in this spread last week was the largest since 1990. Investors are weighing a budget deficit above 5% of GDP and debt approaching 120% of GDP, while some link the volatility to rate hikes sparked by a war in Iran.
