We find that heterogeneity in production functions is an important source of variation in firm outcomes in Africa, and we find it is more important than education or productivity in explaining differences in output per worker. There is some technological diversity within Africa, with more...

Summary The Addis Ababa Integrated Housing Development Program (AAIHDP) aims to tackle the housing shortage and unemployment that prevail in Addis Ababa by deploying and supporting small enterprises to construct low-cost housing using technologies novel for Ethiopia. The motivation for such...

Summary In this paper we ask what can account for the continuing strong preference for academic education in Africa where the level of development is so low and there are few wage jobs and which form of educational investment, the academic or vocational, is most profitable. We argue that the...