Despite more than two decades of economic integration efforts, levels of spatial development inequality remain high within the Southern African Development Community (SADC). Owing to persistent delays in the implementation of the SADC integration agenda, infrastructure connectivity is still...

Regional integration in Africa is underway but ongoing progress requires that the gains are widely spread. South Africa's huge regional trade surplus in manufactured goods is already leading to protectionist pressures in neighbouring countries. Agro-processing is a large sector, which is widely...

Climate change is an issue that requires global attention and co-operation. As climate science develops an understanding of changes to the future climate state, policy makers and engineering project planners beg to know what claims can be made on the subject with a reasonable level of...

This paper explores the linkages between the national systems of innovation of Botswana, South Africa, Zambia, and Zimbabwe and their respective mineral extraction and mineral processing value chains, including input industries. Our analysis reveals four individual national systems of...

Over the past two decades, southern African countries have experienced rapid growth in the number and spread of supermarkets. Several factors have been attributed to this growth, including increasing urbanization, increased per capita income, the rise of the middle class, economies of scale and...

This paper considers findings of studies analysing the development of a regional animal feed to poultry value chain in southern Africa (Botswana, South Africa, Zambia, Zimbabwe). The southern African regional poultry value chain is underdeveloped, although important changes include investments...

Services are the fastest growing portion of world trade and now account for nearly a quarter of global exports. This presents opportunities for emerging economies to adapt and enter new markets. Many countries in southern Africa have struggled to diversify from a heavy reliance on primary...

The concept of "green growth" implies that a wide range of developmental objectives, such as job creation, economic prosperity and poverty alleviation, can be easily reconciled with environmental sustainability. This study, however, argues that rather than being win-win, green growth is similar...

The past reliance on historical observed weather patterns for future investment in basic infrastructure planning (e.g., irrigation schemes, hydropower plants, roads, etc.) has been questioned considerably in recent years. For this reason, efforts to study the impacts of a changing future climate...

Producing electricity from wind is attractive because it provides a clean, low-maintenance power supply. However, wind resource is intermittent on various time scales, thus introducing variability in power output that is difficult for electric grid planning. In the following study, wind resource...