What’s the rationale of a country like Germany wishing to run a perpetual current account surplus? That desire seems to be causing a lot of trouble in the Euro Zone right now. Of course, everyone knows surpluses are good and deficits are bad. But, is that really the case?
If the Germans sell more to the UK in one year, that then gives them more ££ in their kitty to buy more stuff from the UK in the following year, which would of course be fair enough. But what is the point of their wanting to continue to do that year in year out? They are just building up large reserves of UK government securities denominated in ££ which they won’t ever spend. That is, until they decide to become a net importer, but that seems totally contrary to German economic “philosophy.” If that’s the right word!
Its the same story with America and many other countries too.The Germans like to accumulate US$ which they can never spend.
The Germans could do just as well by selling cars to the fictitious state of Atlantis. They could sell as many BMWs, Audis and as much of whatever else they make as they liked, then just dump the lot in the middle of the Atlantic ocean. They would get paid in pretend Atlantis dollars which they could never spend of course. (Except perhaps with the Chinese?) But, as they seem happy to accumulate large reserves of other currencies which they have no intention of ever spending, what would be the difference?
There needs to be a general rethink of how countries should balance their trade. It seems to make little sense to wish to have a perpetual surplus of exports for the exporters. If the importers were wise to the ways of MMT then they might not worry about their deficits, both external and internal, quite so much as they do. That doesn’t seem likely to happen any time soon, unfortunately, so the next best thing would be for everyone else to be challenge the big exporting countries like Germany, Austria, Singapore, Switzerland and China and ask them why they are so keen to earn money which they can’t or won’t spend.