A mutual, two-way dependence of structural transformation and food security has bedeviled the development profession for decades, which has often ignored the critical role of agricultural development and food price stability as the underlying foundations to both structural transformation and...

This paper compares two alternative growth paths, assessing the effects on productivity of specialisation in natural resources (NR) and in technologically advanced products. The empirical analysis exploits product-level export data for 109 developing and 51 developed economies over the period...

This paper models export diversification in the context of an abundance of natural resources by decomposing the relative Theil index. On a sample of 160 countries from 1996 to 2018 we document that 74% of the high export concentration typical of the initial stage of development is driven by the...

This empirically grounded study provides a critical reflection on the land question in Africa, research on which tends to be tangential, conceptually loose and generally inadequate. It argues that the most pressing research concern must be to understand the precise nature of the African land...

Past population dynamics in Africa have remained largely elusive due to the lack of demographic data. Researchers are understandably deterred from trying to explain what is not known and African historical population estimates suffer from this lack of interest. In this paper I explain present...