Since the 1960s both large- and small-scale Zimbabwean maize farmers have been replacing open pollinated varieties (OPVs) with locally developed hybrids. By the 1990s, most were buying hybrid seed…

There is growing interest in the potential for business to make proactive contributions to food security, particularly as part of some form of cross-sector collaboration. Such collaboration can…

Within a South African context, a green certificate system would provide a mechanism with which to verify compliance with any future renewable energy obligations, and would encourage renewable…

This paper investigates whether South African households and small businesses can take advantage of the country's substantial wind resources to produce their own power from small- scale wind turbines…

Kgalagadi Transfrontier Park is located in the Northern Cape Province of South Africa and neighbouring Botswana. The local communities on the South African side, the Khomani San (Bushmen) and Mier…

We used 2008 DHS data sets to construct child height- and weight-for-age Z-scores and used regression analysis to analyze the effects of different sources of drinking water and sanitation on child…

This paper uses data from household- and plot-level surveys conducted in the highlands of the Tigray and Amhara regions of Ethiopia to examine the contribution of sustainable land-management practices…

This paper analyzes the views of South African investment organizations on the likelihood of commodification of environmental risks in their investment decision processes. It is based on an empirical…

This paper formulates a bioeconomic model to analyze community incentives for wildlife management under benefit-sharing programs like the Communal Areas Management Programme for Indigenous Resources…

This paper uses the autoregressive distributed lag (ARDL) approach to cointegration to estimate the coefficients of the determinants of international tourism demand for Zimbabwe for the period 1998 to…