"Old" Europe's wage dynamics and trade imbalances: Is there a link?

No evidence is found that gains in relative labour productivity have had a positive effect on the trade balance to GDP ratio for the "old" EU members (excluding Germany) from 1961 to 2014. Rising relative wage rate is shown to have had strong – and negative – effects on the trade balance to GDP ratio for the EU 14, at least in the longer run. It follows that external rebalancing may be achieved through a sufficiently strong fall in the relative wage rates, without productivity changes having a role to play. This is not to claim that the EU 14 (and its members suffering trade deficits in particular) ought to attempt the devastating policy of "internal devaluation". A constructive alternative would be to achieve the fall in the relative wage rates through faster growth of German nominal wage rates. Whether that alternative is practicable is another matter. But it can be argued that without that alternative being followed the European Union will remain a stagnant area plagued by recurrent crises caused by imbalanced trade among its member countries.