Global imbalances are about to jump again. New estimates from the Organisation for Economic Co-operation and Development suggest that the sharp decline in the exchange rate of the euro, along with tepid European growth, will produce eurozone surpluses of at least $300bn (€251bn, £208bn) annually within the next few years. The tightening of fiscal policies throughout Europe in response to the crisis, along with the new balanced budget amendment in Germany, will both depress domestic demand and require easier monetary policy that will weaken the euro further.
No one would accuse the eurozone of competitive devaluation. However, there is considerable satisfaction throughout Europe with the weak currency. Martin Wolf of this newspaper has already characterised Europe's de facto strategy to export its way out of stagnation as “stumbling into a beggar-my-neighbour policy”.
Whatever the intent, these European developments will have effects similar to the overt steps taken by other major countries to enhance their trade competitiveness. The most extreme case is the massive intervention by China and surrounding countries to keep their currencies severely undervalued. Other emerging markets are likewise seeking to expand further their war chests of foreign exchange by running large external surpluses. Switzerland has intervened substantially to hold its currency down. The eurozone has joined this “new mercantilism” and the result will be a sharp rise in global imbalances.