KHALID SEKKAT is Professor of Economics at the University of Brussels, Belgium, and a member of the Royal Academy of Sciences and Technologies in Morocco. He was previously an economic adviser at the European Commission, and he has acted as a consultant to the European Parliament, the European Commission, the World Bank and the OEDC. His interests include industrial organization, international economics and development economics.

• Introduction; K.Sekkat Competition, Competition Policy and Economic Efficiency in Egypt; L.M.Abdellatif & A.F.Ghoneim Competition, Competition Policy and Economic Efficiency in Jordan; I.Saif & N.Barakat Competition, Efficiency and Competition Policy in Morocco; L.Achy & K.Sekkat Competition, Efficiency and Competition Policy in Tunisia; R.B.Jelili Competition and Efficiency: A Cross Countries Analysis; K.Sekkat