This Thesis applies one of the most popular household models to the allocation of resources within poor rural households. Based on Browning and Goertz (2007) seminal Collective Household Model, the first Chapter conducts a literature review and derives conditions for identifying and testing the model. The next Chapter amends this model to evaluate efficiency of the intra-household allocation of male and female labour inputs in the domestic production of multiple crops. Using survey data from Uganda it is found that the division of labour between food and cash crops is made according to comparative advantage, but that Pareto improvements could be achieved by reallocating labour between male- and female-controlled plots. The final Chapter analyses the distribution of private consumption and leisure within rural couples in Tanzania. The findings provide limited support for the Collective Model, but are consistent with non-unitary household behaviour.

The aim of this thesis is to explain and analyze the komplexity of complicated relations between France as a former colonial power and Ivory Coast, its former colony, who also represents a strategic french political and economical partner. Theoretical part consists of the analysis of different approaches in theories of international relations. Based on the analysis, it tries to explain the character of these relations. Followed by the consecutive theoretical analysis of the french african policy practice of the french presidents and searches for the features that these policies have in common. Practical part applies the findings from the theoretical part on the concrete problem in the case of the French policy towards Ivory Coast and tests the theoretical conclusions in the historical evolution of the french and ivorian relations in the specific unstable situation that occurs in the Sub-Saharan region.

This thesis examines Chinese foreign direct investments in Sub-Saharan Africa and their influence on Chinese foreign policy on the continent between the years 2004 and 2010. It is often believed that oil and raw materials are the principal determinants of Chinese investments in Africa. However, this research suggests that even though there exists strong correlation between the existence of reserves of raw materials and FDI distribution, such motivation is not the only one. Pragmatism, manifested by the Chinese government in FDI allocation, can lead the People's Republic to invest in controversial countries with bad governance like Sudan. China is then forced to keep closer relations with such countries and thus promote their stability to protect its investments. Tools of such efforts include foreign policy, closer cooperation on multilateral level, which includes establishment of Forum on China-Africa Cooperation, and foreign aid.

The aim of this work is to analyse the amount of wealth that annually leaves Sub-Saharan Africa. The theoretical part introduces individual theoretical concepts that are involved in the work's topic. In practical part, there is given a space at first to the quantification of the very amount that leaves Sub-Saharan states every year. Furthermore, the size of this wealth is measured with regard to the economic character and the level of development of individual countries. Measured is also the origin of that money according to the different industries. The work answers the question, which reasons stand behind the fact, that Sub-Saharan region sends annually not-negligible wealth to the rest of the world. This work shows that there is a direct proportion between nation's wealth and the size of money leaving the country, represented by the gap between GDP and GNI. This is caused by foreign investments, which stand behind the economic development, however the revenues usually go into rich countries outside Africa. The least loss of wealth is therefore recorded from the poorest states, whereas countries most affected by the wealth loss are usually richer and heavily dependent upon natural resources mining.

Shockwaves from the 2007–2010 financial crises caused a huge economic downturn and impacted countries and market centres globally. This blemished the reputation of the banks with many blaming the global financial crisis on reckless banking and lending practices. As a result, there was an increased focus on regulatory reform. The Sub-Saharan Africa regional integration is aimed at strengthening the effectiveness and credibility of economic policies, economic performance and trade improvement. Africa embarked on global integration of economic and financial systems to reduce poverty and sustain economic growth. This research examines the adaptability and responsiveness of South African banking regulations in Sub-Saharan Africa in relation to regional economic integration. An improved understanding of this relationship provides key principles and a greater understanding for regulatory bodies and banks to enhance their management of regulatory change in emerging markets. Unstructured interviews were held in this research with banks and financial and regulatory authority members in South Africa and Sub-Saharan Africa. The research results were inconclusive in terms of the adaptability and responsiveness of South African banking to the rest of Sub-Saharan Africa. Bank challenges were identified in terms of regulatory development, implementation and regional integration. The lack of empirical data indicated the need for quantitative research and understanding integrational factors that could be used to measure the rate of integration and adaptability. New categories were identified which need further research to gain a comprehensive understanding on the adaptability and responsiveness of South African banking to the rest of Sub-Saharan Africa. / Dissertation (MBA)--University of Pretoria, 2014. / lmgibs2015 / Gordon Institute of Business Science (GIBS) / Unrestricted

The study seeks to explain how sustainable entrepreneurship occurs in a resource constrained setting. This is important as it improves our understanding of how entrepreneurs respond to adversity and develop opportunities that jointly address the social, environmental and economic dimensions of entrepreneurship. Previous research has discussed the antecedents, outcomes and contextual conditions that drive sustainable entrepreneurship. However, what is absent from this growing research body is knowledge of the mechanisms through which individuals engage in this type of entrepreneurship. The study seeks to answer the following research question: “How do individuals faced with resource constraints engage in sustainable entrepreneurship?” Using effectuation as a lens, a multi-method qualitative approach based on multiple case studies was adopted in this research and a mix of inductive and deductive analyses, also referred to as abductive analysis was employed. A sample of 5 sustainable enterprises were purposively selected in Uganda, located in sub-Saharan Africa. The results show that resource constraints compel the entrepreneurs to seek expertise and resources from others with mutual goals while controlling expenses. In the process the entrepreneur learns and adapts to the emergent opportunity. The entrepreneur’s actions are further influenced by passion that sustains the activity in the face of challenges. In this research, sustainable entrepreneurship is further explicated showing that the social, economic and environmental objectives exist in a state of shifting, supportive interaction of one another. The study clarifies our understanding of how entrepreneurs cope with inadequate resources. It explains the mechanisms through which individuals contending with resource constraints employ control as opposed to prediction strategies to exploit entrepreneurship opportunities. In this way the study contributes to the literature by proposing the fusion of cognitive and affective dimensions in realizing sustainable entrepreneurship goals. The study further suggests that the multiple objectives that typify the pursuits of sustainable entrepreneurs serve as supportive mechanisms and this puts into question arguments that these firms face comparatively larger challenges than those that singularly pursue economic objectives. / Thesis (PhD)--University of Pretoria, 2018. / Gordon Institute of Business Science (GIBS) / PhD / Unrestricted

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Philosophiae Doctor - PhD (Development Studies) / There is a wide-reaching consensus that data required for poverty analysis in developing countries are inadequate. Concerns have been raised on the accuracy and adequacy of household surveys, especially those emanating from Sub-Saharan Africa. Part of the debate has hinted on the existence of a statistical tragedy, but caution has also been voiced that African statistical offices are not similar and some statistical offices having stronger statistical capacities than others. The use of generalizations therefore fails to capture these variations. This thesis argues that African statistical offices are facing data challenges but not necessarily to the extent insinuated. In the post-1995 period, there has been an increase in the availability of household surveys from developing countries. This has also been accompanied by an expansion of poverty analyses efforts. Despite this surge in data availability, available household survey data remain inadequate in meeting the demand to answer poverty related enquiry. What is also evident is that cross sectional household surveys were conducted more extensively than panel data. Resultantly the paucity of panel data in developing counties is more pronounced. In South Africa, a country classified as ‘data rich’ in this thesis, there exists inadequate panel surveys that are nationally representative and covers a comprehensive period in the post-1995 period. Existing knowledge on poverty dynamics in the country has relied mostly on the use of the National Income Dynamic Study, KwaZulu Natal Dynamic Study and smaller cohort-based panels such as the Birth to Twenty and Birth to Ten cohort studies that have rarely been used in the analysis of poverty dynamics. Using mixed methods, this thesis engages these data issues. The qualitative component of this thesis uses key informants from Statistics South Africa and explores how the organization has measured poverty over the years. A historical background on the context of statistical conduct in the period before 1995 shows the shaky foundation that characterised statistical conduct in the country at the inception of Statistics South Africa in 1995. The organization since then has expanded its efforts in poverty measurement; partly a result of the availability of more household survey data. Improvements within the organization also are evidenced by the emergence of a fully-fledged Poverty and Inequality division within the organization. The agency has managed to embrace the measurement of multidimensional poverty. Nevertheless, there are issues surrounding available poverty related data. Issues of comparability affect poverty analysis, and these are discussed in this thesis. The informants agreed that there is need for more analysis of poverty using available surveys in South Africa. Against this backdrop, the use of pseudo panels to analyse poverty dynamics becomes an attractive option. Given the high costs associated with the conduct of panel surveys, pseudo panels are not only cost effective, but they enable the analysis of new research questions that would not be possible using existing data in its traditional forms. Elsewhere, pseudo panels have been used in the analysis of poverty dynamics in the absence of genuine panel data and the results have proved their importance. The methodology used to generate the pseudo panel in this thesis borrows from previous works including the work of Deaton and generates 13 birth cohorts using the Living Conditions Surveys of 2008/9 and 2014/15 as well as the IES of 2010. The birth cohorts under a set of given assumptions are ‘tracked’ in these three time periods. The thesis then analysed the expenditure patterns and poverty rates of birth cohorts. The findings suggested that in South Africa, expenditures are driven mostly with incomes from the labour market and social grants. The data however did not have adequate and comparative variables on the types of employment to further explore this debate. It also emerged that birth cohorts with male headship as well as birth cohorts in urban settlements and in White and Indian households have a higher percentage share of their income coming from labour market sources. On the other hand, birth cohorts with female headship and residing in rural, African and in Coloured households are more reliant on social grants. The majority of recipients of social grants receive the Child Social Grant and its minimalist value partly explains why birth cohorts reporting social grants as their main source of income are more likely to be poor when compared to birth cohorts who mostly earn their income from the labour market. Residing in a female-headed household, or in a rural area as well as in Black African and Coloured increases the chances of experiencing poverty. This supports existing knowledge on poverty in South Africa and confirms that these groups are deprived. The results of the pseudo panel analysis also show that poverty reduced between 2006 and 2011 for most birth cohorts but increased in 2015. Policy recommendations to reduce poverty therefore lie in the labour market. However, given the high levels of unemployment in the country today, more rigorous labour incentives are required.

Près des deux tiers des patients vivant avec le VIH habitent en Afrique sub-saharienne. Dans ces pays à ressources limitées, la question du niveau optimal de CD4 pour débuter le traitement antirétroviral (ARV) est un enjeu majeur de santé publique. Nous avons étudié la reconstitution immunitaire à long terme sous ARV et son association avec la survie dans quatre projets de prise en charge du VIH soutenus par Médecins Sans Frontières (MSF) en Afrique sub-Saharienne entre 2001 et 2010. Nous avons utilisé des modèles mixtes pour prendre en compte les mesures de CD4 répétées aussi bien dans la modélisation de la réponse immunitaire que dans l'analyse de survie. Dans la première partie modélisant la reconstitution immunitaire, nous avons montré que les femmes ont une meilleure reconstitution immunitaire que les hommes et que la capacité de reconstitution immunitaire est la même quel que soit le taux de CD4 au démarrage des ARV. La deuxième étude a mis en évidence que la survie était améliorée sous ARV chez les patients atteignant un taux de CD4 courant supérieur à 500 cellules/μL par rapport à ceux qui ont un taux de CD4 entre 350 et 499 cellules/μL. Le sexe, l'âge et l'observance ont aussi été identifiés comme prédicteurs indépendants de mortalité après neuf mois sous ARV. En conclusion, nous montrons que les femmes ont une meilleure reconstitution immunitaire et atteignent plus vite un taux de CD4 de 500 cellules/μL qui est associé à une meilleure survie. Ce travail suggère qu'un démarrage plus précoce des ARV, avant que le taux de CD4 ne tombe en dessous de 500 cellules/μl, pourrait améliorer la survie et confirme le besoin d'essais cliniques évaluant les bénéfices individuels d'une telle stratégie / Almost two third of individuals living with HIV are in sub-Saharan Africa. In these resource limited countries, the optimal CD4 cell count level to initiate antiretroviral treatment (ART) is still debated. We studied long term immune reconstitution on ART and its association with survival in four HIV programs supported by Médecins Sans Frontières in sub-Saharan Africa between 2001 and 2010. We used mixed models to account for repeated CD4 measurements in the modelling of the immune reconstitution and the survival analysis. In the first part modelling immune response to ART, we showed that women achieved a better immune reconstitution compared to men and that the immune reconstitution capacity is the same for each level of CD4 at ART initiation. The second study showed that survival is improved for patient with an updated CD4 above 500 cells/μL compared to those with CD4 levels between 350-499 cells/μL. Furthermore, gender, age and adherence are independently associated with mortality. As a conclusion, women have a better immune reconstitution and achieved quicker

The purpose of this research is to describe the role of human rights lawyers in a rights based approach to poverty reduction in Sub-Saharan Africa. The objective is to inform these role players of their proper functions and powers in using human rights regime to fight poverty in the region. / Mini Dissertation (LLM (Human Rights and Democratisation in Africa))--University of Pretoria, 2005. / Dissertation submitted to the Faculty of Law University of Pretoria, in partial fulfilment of the requirements for the degree Masters of Law (LLM in Human Rights and Democratisation in Africa). Prepared under the supervison of Dr Christopher Mbazira, of the Community Law Centre, Faculty of Law, University of the Western Cape. / http://www.chr.up.ac.za/ / Centre for Human Rights / LLM