This study determines household food consumption patterns in Kenya using a QAIDS framework employing 2005/2006 household budget data. The results are used to evaluate the distributional welfare effects of import tariff reduction on three important staple cereals, namely maize, wheat and rice....

The effects of Ugandan farmers’ attitudes toward risk on their decisions about rice production are closely analysed and discussed. A three-step procedure is proposed: 1) farmers’ characteristics determine farmers’ risk attitudes, 2) their risk attitudes influence yield, and...

In this paper a multi-stage almost ideal demand system with censoring was estimated to assess Malawians’ demand for six dairy products (viz. fresh milk, powdered milk, margarine and butter, chambiko, yogurt and cheese). We found that the consumption of dairy products depended on whether...

This article assesses the achievement of land reform in South Africa with respect to the number of beneficiaries relative to rural employment and the demand for land and increases in livelihoods and agricultural output. Even though there are islands of success, for the past twenty years the Land...

The previous Presidential Addresses at the AAAE (Oluoch-Kosura 2007; Adesina 2010) both set out to tell a story about African agricultural development at large, rather than about one particular aspect of the sector, or one particular part of Africa. Both, in other words, tried to give a bird’s-eye...

This paper uses cross-sectional data collected from 375 smallholder yam farmers in Ghana in 2010 to examine whether the adoption of yam minisett technology had an effect on the technical efficiency of production of the yam farmers. We correct for endogeneity in adoption and employ stochastic...

Experimental auctions were used to determine factors affecting the willingness to pay (WTP) of Ugandan rural and urban populations to avoid consuming pesticide residues. Information or type of proxy good did not affect WTP, while education had no effect in the urban population and had a negative...

This study examines the impact of genetically modified maize on labour, cost and input substitutability for smallholders in South Africa. Producers of Roundup Ready® (RR) maize use significantly less child, female and male labour than non-RR producers, resulting in lower costs despite...

This study applied a modified deterrence model to evaluate the effectiveness of legitimacy and ethical factors compared to deterrence measures for compliance with mesh size regulation in the Jebel Aulia Reservoir of Sudan. The ordered probit and zero-truncated negative binomial models were...