Alfred Maizels' work on commodity trade and prices documented trends in a major area of international economic relations. This title elaborates the ideas in the tradition of Maizels' contributions, and discusses and extends these theories in relation to current problems

The majority of the world's poor, by income poverty and multi-dimensional poverty, now live in countries officially classified by the World Bank as middle-income countries. Of course nothing happens when a country crosses a (somewhat) arbitrary threshold in per capita income but it does matter...