Over the last few weeks, the normally über-dismal science of German economic policymaking has unexpectedly become stuff of international diplomatic brinkmanship, after the US Treasury department accused Berlin of hindering eurozone and global growth by suppressing domestic demand at a time its economy is growing on the backs of foreigners buying German products overseas.
The accusation not only produced the expected counterattack in Berlin, but has become the major debating point among the economic commentariat. Our own Martin Wolf, among others, has taken the side of Washington and our friend and rival Simon Nixon over at the Wall Street Journal today has backed the Germans.
Now comes the one voice that actually can do something about it: Olli Rehn, the European Commission’s economic tsar who just made his views known in a blog post on his website. Why should Rehn’s views take precedence? Thanks to new powers given to Brussels in the wake of the eurozone crisis, he can force countries to revise their economic policies – including an oversized current account surplus – through something soporifically known as the Macroeconomic Imbalance Procedure.
On Wednesday, Rehn will announce his decision on whether Germany will be put in the dock for exactly what the US has been accusing it of: building up a current account surplus at the expense of its trading partners. And if Rehn’s blog post is any indication, he’s heading in exactly that direction.