Throughout the world, deep reforms are being implemented in telecommunications networks. Sub Saharan African Countries are not immune to the dispute of the way the sector has been managed to date, dominated as it was by a technological stability and bilateral institutional arrangements between...

The African industrial structure is characterised by a strong firm-size heterogeneity with a co-existence of small if not micro-enterprises of the informal sector and large formal organisations operating with a modern technology. In this paper, we investigate the technical efficiency of Ivorian...