As the conception of and debates on regional powers have been led by political science, this paper aims to contribute to the discussion from an economics perspective. Based on the discussion of different concepts of economic power — such as those of Schumpeter, Perroux, Predöhl, or...

This paper highlights the key strategies, both regional and domestic, that have led to the current structure of the poultry value chain in Southern Africa. While large firm strategies in poultry have been found to be regional in nature, and important regional developments in soybean production,...