Browsing by Subject "South Africa"
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Publication Creating a shared vision by uniting local stakeholders to tackle plastic bag consumption(2023) Neef, Nicolas E.; Shihepo, Kapandu; Roos, Claudine; Richter, IsabellSingle-use plastic bags contribute significantly to the plastic pollution in South Africa posing a serious environmental challenge. Hence, there is a need for comprehensive strategies to reduce plastic bag consumption. We report the results of an online workshop aimed to create a positive, shared future vision. The workshop was attended by 12 invited participants from diverse backgrounds and disciplines and utilized a collaborative approach to propose a framework for reducing plastic bag usage during grocery shopping in South Africa. The findings suggest that a combination of economic, structural and behavioral interventions is necessary to promote lasting behavior change, including financial incentives, a broad introduction of more environmentally friendly alternatives, and promoting bag reuse. Additionally, the vision underscored the importance of using social channels such as education and social norms. The invited stakeholders did not endorse conventional approaches such as increasing an already existing levy or implementing a complete ban on plastic bags. They also questioned the introduction of fully recycled plastic bags. Instead, the proposed vision encourages an integrated approach to reducing plastic bag usage involving individual behavior change and community engagement. The development of a creative product such as a video to showcase a future vision offers a powerful tool for communication with further stakeholders and political authorities, to engage with the community and broader population and for inspiring collective action. Overall, the findings have implications for policymakers, business leaders, environmental educators, and individuals committed to reducing plastic pollution and promoting sustainable practices in South Africa.Publication Illuminating the World Cup effect : night lights evidence from South Africa(2016) Pfeifer, Gregor; Wahl, Fabian; Marczak, MartynaThis paper evaluates the economic impact of the $14 billion preparatory investments for the 2010 FIFA World Cup in South Africa. We use satellite data on night light luminosity at municipality and electoral district level as a proxy for economic development, applying synthetic control methods for estimation. For the average World Cup municipality, we find significantly positive, short-run effects before the tournament, corresponding to a reduction of unemployment by 1.3 percentage points. At the electoral district level, we reveal distinct effect heterogeneity, where especially investments in transport infrastructure are shown to have long-lasting, positive effects, particularly in more rural areas.Publication Spatial differences in stunting and household agricultural production in South Africa : (re-)examining the links using national panel survey data(2017) Otterbach, Steffen; Rogan, MichaelOne explanation for the increasing prevalence of stunting in South Africa over the past 15 years while other development indicators have improved is that Big Food retail chains have been contributing to a low quality diet across the country, particularly in poor urban households. We thus use nationally representative longitudinal data (2008–2014) to trace 6 years of stunting’s evolution among South African children, adolescents, and young adults aged 0–19, with particular attention to how the prevalence of under-nutrition differs between urban and rural areas and how the drivers of poor nutrition vary spatially. The results of our random-effects logistic regressions on the nutritional impact of household agricultural production suggest that, conditional on household income, subsistence farming is associated with a lower probability of stunting. Even more important, although under-nutrition retains a strong spatial component, once observable differences in living standards are controlled for, the higher tendency for children in deep rural households to suffer from (severe) stunting reverses.