Many developing nations, especially the least developed countries, are subjected to recurrent spells of food insecurity. In order to understand food insecurity in these countries it is necessary to consider not only immediate or trigger-causes of food crises, but also its underlying or systemic...

While the majority of micro studies finds that rural education increases agricultural productivity, various recent cross-country regressions analyzing the determinants of agricultural productivity were only able to detect an insignificant or even surprisingly negative effect of schooling. In...

The author shows with pooled OLS estimations based on transport margins from international social accounting data that investments in improved road infrastructure have the potential to significantly reduce transport costs. However, this result can only be clearly confirmed for industrial...

Agriculture was the mainstay of the Nigerian economy prior to independence and immediately after. Agriculture however, has suffered persistent decline since the 1970s with the exchange rate policy being implicated in the misfortune of this sector. Earlier studies on the effect of exchange rate...

The paper's background is a revival of the historically dominant narrative on the large-scale and plantation farming (LSF and PF) in Africa, in reaction to the contemporary phenomenon of 'land grabbing'. The historical antecedents of this narrative are examined and its central contentions - that...

This paper explores what can be learned about the development of a productive sector and the factors that affect the process of upgrading and innovation, through a comparative assessment of the experiences of Malaysia and Ghana in the palm oil sector. The purpose is not to carry out a direct...

Land is an important asset for people's livelihoods and for economic development in Uganda, where the majority of people live in rural areas. This working paper reviews the literature on Uganda's tenure systems and their relationship with economic activities, focusing primarily on rural...

Based on economic methodology we model an ecosystem with two species in predator-prey relationship: mice feed on grain and grain feeds on a resource. With optimizing behaviour of individual organisms a short-run ecosystem equilibrium is defined and characterized that depends on the farmer's use...