How can the notion of competitiveness be reasonably applied to an economy? What relation does high or low competitiveness have to the current account? Do huge and persistent imbalances really reflect competitive positions of local firms or are they merely due to a misalignment of exchange rates...

As well as theoretical evidence advocating the intertemporal view, the authors present four case studies in support of this approach: Germany before and after unification, Spain before joining the EMS, the United States since the early 1980s, and Japan’s persistent current account surpluses.