Marcel Fratzscher, head of the German Institute for Economic Research (DIW), makes a parallel critique (more Keynesian in flavour) in his new book, Die Deutschland Illusion, no translation needed. It is a broadside against the fiscal fetishism of finance minister Wolfgang Schauble, now written into the constitution as a balanced budget law from 2016 onwards, making it almost impossible to override. It is the self-deception of a country “resting on its laurels”, prisoner of the “household fallacy” that economies are like family budgets, and falsely reassured by the misplaced flattery of foreigners who rarely look under the bonnet at the German engine below.