Publications by authors named "Saul Ngarava"

The article presents and validates an extensive multivariate dataset that offers insights into water-energy-food (WEF) nexus governance for social justice at the intrahousehold, household, and community levels. The lack of insights in the WEF nexus debate that take social justice and governance into account is what spurred the data collection. The initial process involved scoping the originally selected investigated sites and their suitability.

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Intra-household food system agency is affected by individual physiology, environmental diversity, variations in social conditions, relational perspectives and distribution within families, resulting in differing capabilities and functionings which have a bearing on welfare. The study used the capability approach to assess intrahousehold food system agency, its determinants and welfare impact, taking a cross-sectional survey of 1184 households from three heterogenous study sites in South Africa. Poisson count regression, Propensity Score Matching and Monte Carlo Simulations were used in the study.

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The indigent and societally vulnerable have compromised capacities to achieve their full welfare potential. This necessitates polices that can cushion them, such as the indigent support policy in South Africa. However, there is little acknowledgement on the welfare effects of community and contextually derived support policies.

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South Africa declared a State of National Disaster due to the COVID-19 pandemic, instituting a nationwide lockdown on 26 March 2020. Sale of goods and services classified as non-essential, such as tobacco and liquor, were prohibited, leading to widespread concerns about viability, job losses and investment in these industries. The study highlighted the impact of the COVID-19 lockdown on the South African alcohol and tobacco industries, taking the Johannesburg Stock Exchange-listed British American Tobacco (BTI) and Distell Group Limited (DGH) as cases.

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The study sought to ascertain the changes in the food insecurity status of households during the COVID-19 pandemic. The study made use of secondary data obtained from the 5 Waves of the National Income Dynamics Study-Coronavirus Rapid Mobile Survey (NIDS-CRAM). Descriptive statistics, food insecurity index and independent sample -test were used to compare the mean differences in the food insecurity statuses of the households over the 5 Waves.

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The objective of the study was to develop an index which circumvents the need for quantitative measures in evaluating Livestock Development Programmes (LDPs). This was done through a conceptual framework which integrates indexing and the Sustainable Livelihoods Framework (SLF) to attain qualitative benefits. The study utilised a cross-sectional survey of Kaonafatso ya Dikgomo (KyD) Scheme participants in KwaZulu-Natal, Eastern Cape and Limpopo Provinces, South Africa, as a case.

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The objective of the study was to establish the factors that have significant correlation with the increase in adoption and intensity of adoption of genetically modified (GM) maize varieties. The study utilized a cross-sectional, descriptive and quantitative survey of smallholder dry maize producers. Multiple purposive sampling was utilized in the selection of 704 respondents and semi-structured interviews and pre-coded questionnaires were adopted as data collection instruments.

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