In this paper we first explain why rules of origin are a necessary feature of preferential trading arrangements, but why they also serve to distort trade and can therefore be used for protectionist purposes, and why they have a powerful natural impetus towards strengthening the spaghetti bowl...

Preferential trading arrangements involving developing and developed countries are proliferating. These are both difficult to assess and call on scarce analytical and negotiating resources particularly but not only in developing countries. The Sussex Framework, developed with DFID support, is...

The aim of this paper is to explore the determinants of productivity and productivity change in the Moroccan economy, with a particular interest in examining the role of international trade in impacting upon productivity levels. Methodologically this is achieved through a twostage methodology....