In the 1970s the world experienced a serious economic crisis, which was widely attributed to the need to recycle petro dollars. In the 2000s the same need for recycling existed to an even greater degree because of large Chinese trade surpluses that added to those of petro producers.Some analysts...

This paper considers the benefits to Greece, the Euro zone and the rest of the world arising from policies that prevent a Greek default and exit from the Euro, compares these benefits with the costs of the preventive policies and concludes that the benefits exceed the costs. The rational case...

The paper discusses recent changes in conventional wisdom about the optimality of fixed and flexible exchange rates. It develops the important difference between traditional and hard currency fixing. The main part of the paper analyzes the traditional benefits and costs of fixed currencies, how...