Cette thèse s’intéresse au rôle des TIC dans l’évolution du projet migratoire des migrants africains subsahariens en Turquie. L’approche interdisciplinaire choisie a permis d’aborder la question sous l’angle sociologique et communicationnelle en prenant en compte les aspects politiques et géographiques. La migration des africains subsahariens vers la Turquie est associée au renforcement des contrôles aux frontières externes notamment européennes qui favorise la construction de nouvelles routes migratoires et nouveaux pôles de transit. Ce renforcement des contrôles frontaliers conduisent les migrants à reformuler leur projet migratoire. Dans ce contexte de migrations irrégulières, cette thèse cherche à comprendre comment les migrants approprient les TIC et quel est rôle de celles-ci dans la construction et le maintien des réseaux sociaux. / This thesis intends to question the role of ICTs in the evolution of the migration project of the sub-Saharan African migrants in Turkey. The interdisciplinary approach adopted in this thesis allowed to examine the question under sociological and communicational point of view by taking into account the political and geographical aspects. The migration of African sub-Saharan towards Turkey is associated with the reinforcement of controls at the external border, particularly in Europe, which favors the appereance of new migratory roads and new transit hubs. This reinforcement of border controls leads the migrants to reformulate their migration project. In this context of irregular migrations, this thesis intends to understand how the ICTs are appropriated by migrants and what is the role of these technologies in the construction and the maintenance of the social networks.

Esta tese de doutorado explora uma faceta ainda obscura nos estudos sobre a democracia e a participação, que consiste na difusão internacional de ideias e tecnologias de governança participativa. As pesquisas recentes sobre este tema têm insistido na influência de atores diversos para explicar o fenômeno da difusão, atribuindo ênfase especial às Organizações Internacionais. A indicação de modelos específicos da parte de tais instituições é frequente, como no caso do Orçamento Participativo (OP), que hoje conta com mais de 2800 experiências ao redor do globo. No entanto, seriam suficientes as orientações de instituições internacionais para explicar a difusão de ideias e tecnologias de governança participativa? Situada entre a análise de políticas públicas e o estudo das relações internacionais, a proposta da pesquisa de doutorado foi de examinar o processo de difusão do OP, por meio de metodologia qualitativa, combinando entrevistas em profundidade, observação participante e análise de documentos. O estudo foi desenvolvido a partir da análise de um caso de origem, Porto Alegre, e diversos casos de transferência na África Subsaariana e na América Latina. Os resultados de pesquisa apontam para a existência de um fluxo global, movimentos de difusão regional, como na região dos Andes, e movimentos pontuais de transferência, em que o OP se desloca de uma instituição à outra, como de Porto Alegre, no Brasil, para o município de Cotacachi, no Equador, ou ainda para Maputo, no Moçambique. Foi possível constatar que a ação de um conjunto de indivíduos foi fundamental para inserir o OP na agenda internacional, bem como para auxiliar nos processos de transferência no exterior. Uma vez que o OP se legitima no plano externo, as Organizações Internacionais passam a fazer mais diferença, pois financiam experiências, organizam oficínas de capacitação de quadros e produzem manuais de implementação. A técnica utilizada para realizar este estudo foi a do rastreamento do processo, que procura identificar as cadeias de mecanismos causais que afetam um determinado fenômeno. A dimensão empírica da pesquisa foi composta por fontes primárias. Para este estudo foram feitas mais de 120 entrevistas em profundidade em nove países (África do Sul, Brasil, Equador, Espanha, Estados Unidos da América, França, Moçambique, Peru, Senegal). Além disso, foi realizada observação participante em eventos internacionais e também foram coletados materiais in loco, como documentos oficiais, artigos da imprensa e arquivos multimídia. / This thesis explores an obscure facet in studies about democracy and participation, namely the international diffusion of ideas and technologies on participatory governance. Recent researches on the topic highlight the influence of various actors to explain the diffusion phenomenon, drawing particular attention to international organizations. These institutions often recommend the use of specific models, as in the case of the Participatory Budgeting (PB), which currently accounts over 2800 experiences worldwide. Nonetheless, do recommendations from international institutions suffice to explain the transfer of ideas and technologies on participatory governance? Situated between public policy analysis and the study of international relations, this doctoral research seeks to examine the transfer of Participatory Budgeting through a qualitative methodology, combining in-depth interviews, participant observation and document analysis. This research is based on the analysis of the key case of Porto Alegre and several cases of transfer in Sub-Saharan Africa and Latin America. Research findings indicate there is a global flow, a regional diffusion, as in the Andes, and also isolated transfers, in which PB streams from one institution to another, as exemplified on the transfer from Porto Alegre, Brazil, to the municipality of Cotacachi, Ecuador, or to Maputo in Mozambique. It was found that the actions of a group of individuals were crucial to make PB part of the international agenda. These actors have also assisted to promote transfers abroad. Once Participatory Budgeting becomes legitimate abroad, international organizations play a bigger role since they finance these experiences, organize training workshops for staff and develop implementation manuals. The technique used to conduct this study was the process-tracing, which seeks to identify chains of causal mechanisms that affect a particular phenomenon. The empirical dimension of this research is composed of primary sources. For this study, over 120 in-depth interviews in nine countries (South Africa, Brazil, Ecuador, Spain, United States, France, Mozambique, Peru, Senegal) were made. Furthermore, there were participant observations in international events and the collection of materials on-site, such as official documents, press articles and multimedia files.

L'objectif principal des autorités en Afrique subsaharienne est de créer une croissance durable en raison des récents ralentissements de la croissance. Une croissance durable pourrait être réalisée en réhabilitant les vulnérabilités internes et externes afin d'éviter les perturbations macroéconomiques. En Afrique subsaharienne, les vulnérabilités internes proviennent de la mauvaise gouvernance, des choix inefficaces des politiques économiques et d'autres facteurs tels que les guerres civiles. Leurs vulnérabilités externes sont liées à leurs forte dette et dépendance commerciale. Par conséquent, cette thèse se concentre sur l'atténuation des deux vulnérabilités. Le premier chapitre propose une comparaison de la résilience de deux politiques monétaires à plusieurs types de chocs. On considère le ciblage de l'inflation au Ghana et en Afrique du Sud et la caisse d'émission dans l'UEMOA tout en simulant des chocs sur le modèle FPAS. Le deuxième chapitre se concentre sur l'objectif de la résolution des vulnérabilités externes. On propose une stratégie d'ancrage du régime de change nominal et réel pour stabiliser le coût de la dette et promouvoir la compétitivité commerciale. On résout un modèle d'équilibre général pour trouver ses principaux déterminants tout en sauvegardant nos résultats en utilisant les estimations SVAR et MS-VAR. Ainsi, le troisième chapitre résout les vulnérabilités internes. On teste le rôle d'une politique monétaire régie par la politique fiscal et l'existence d'un grand taux de change parallèle dans la propagation d'une inflation élevée et chronique, dans un contexte de désordre civil en estimant un SVAR et un VECM dans l'état fragile du Soudan. / Sub-Saharan African policy makers’ main objective is to create sustainable growth as a result of the recent downturns of growth. Sustainable growth could be achieved by remediating both internal and external vulnerabilities to avoid macroeconomic disruption. In Sub-Saharan Africa, internal vulnerabilities arise from bad governance and institutions, inefficient choices of economic policies and other factors such as civil wars. As for external vulnerabilities, it is related to their balance of payment weaknesses due to their high debt and high trade dependency (high import to GDP level with low export diversification).Therefore, this thesis focus on alleviating both vulnerabilities.The first chapter proposes a comparison of two monetary policies’ resilience to several types of shocks. We consider inflation targeting in Ghana and South Africa and currency board in WAEMU countries while simulating shocks using FPAS model.The second chapter focuses on the objective of solving external vulnerabilities. We propose a policy-mix strategy where Sub-Saharan African countries undertake simultaneously a nominal and real anchor to stabilise the cost of debt and promote trade competitiveness. We propose a general equilibrium model to find its main determinants while backing up our findings using SVAR and MS-VAR estimations.The third chapter’s objective is solving internal vulnerabilities. We test simultaneous the role of a monetary policy governed by the fiscal policy and the existence of a large parallel exchange rate in propagating a high and chronic inflation, in a context of civil disorder. To do so we estimate an SVAR and a VECM model in a fragile state that is Sudan.

Thesis (DTech(Marketing Management)-- Cape Peninsula University of Technology, 2011 / The fall of apartheid in South Africa has attracted a large number of immigrants from different parts of the world, predominantly from sub-Saharan Africa. Sub-Saharan Africans immigrate to South Africa mainly in search of greener pastures and for educational enhancement. However, in pursuit of their objectives, sub-Saharan African immigrants encounter numerous challenges. One of the main challenges encountered by sub-Saharan African immigrants in South Africa is the absence of indigenous foods in South Africa’s leading supermarkets. As a result, the majority of these immigrants are compelled to modify their taste and food needs to comply with available local products. Sub-Saharan African immigrants in South Africa also consume indigenous foods obtained from friends and relatives visiting South Africa and from ethnic entrepreneurs. However, ethnic entrepreneurs are perceived to be expensive, have poor quality products and a limited variety of stocks. As a result, the majority of sub-Saharan African immigrants in South Africa prefer to buy their indigenous foodstuffs from South Africa’s major supermarkets, in the case where they are stocked by these supermarkets. It is noteworthy that, South Africa’s leading supermarket chains acknowledge the potential of the emerging sub-Saharan African immigrant market and are interested in stocking indigenous food products from other sub-Saharan African countries. However, these supermarkets lack the knowledge and understanding of the market in order to establish marketing strategies to cater for their immigrant customers’ indigenous food needs. This study has established a food consumption behaviour model of the sub-Saharan African immigrants in South Africa.

abstract: Diarrheal diseases caused by poor water, sanitation and hygiene continue to kill more children in Sub-Saharan Africa's burgeoning informal urban settlements than in any other part of the world. In recent years, Delegated Management Model (DMM), a partnership in which a utility delegates service management to slum residents have been promoted as new models to improve services. This dissertation examines the benefits of DMM by comparing water services in three informal settlements in Kisumu city, Kenya: two slums where DMM has been implemented, and one, a control, where it has not. In addition, the research examined how school-based hygiene interventions could be designed to improve safe water and hygiene knowledge in urban informal settlements. This study compared outcomes of two approaches to hygiene education, one which combined messages with participatory water testing; the second used hygiene messages alone. Results of the DMM study showed that DMM implementation had lowered water cost and improved provider accountability. However, unhygienic water collection and handling practices on the part of the service users could contaminate drinking water that was clean at the delivery point, thus preventing the intended health outcomes of DMM from being realized. Results of the hygiene education intervention showed that one week after the inventions, hygiene knowledge among students who received the intervention that combined hygiene messages with participatory water testing was significantly improved. Evaluation of the intervention 12 months after implementation showed that the hygiene knowledge gained was sustained. The research findings suggest that: i) regular monitoring of water quality at the kiosks is essential to ensure that the DMM model achieves intended health outcomes, ii) sanitation conditions at kiosk sites need to be regulated to meet minimum hygiene standards, and iii) customers need to be educated on safe water collection and storage practices. Finally, school-based hygiene education could be made more effective by including hands-on water testing by students. Making sustainable impact on health and wellbeing of slum residents requires not only building effective partnerships for water delivery, but also paying close attention to the other points of intervention within the water system. / Dissertation/Thesis / Doctoral Dissertation Sustainability 2014

A República Democrática do Congo tem sofrido, no período pós-Guerra Fria, os momentos mais trágicos de sua história. O país foi palco da Primeira Guerra do Congo e da Segunda Guerra do Congo – esta também chamada de "Guerra Mundial Africana", por ser o conflito armado que mais matou desde a Segunda Guerra Mundial (3,8 milhões de pessoas). Contudo, mesmo após o fim formal das conflagrações em 2003, o país vive um "estado de violência", no qual mais de 1,6 milhão de pessoas morreram e outras centenas de milhares estão deslocadas internamente, refugiadas ou têm sido vítimas de violência sexual. Destarte, a pergunta que a pesquisa procura responder é “por que, mesmo após a paz formal, o estado de violência permanece na República Democrática do Congo (RDC)?” O argumento aqui sugerido é que a guerra continua na RDC, pois não houve a definição militar do conflito, primeiro passo no processo de construção do Estado. Há a permanência de grupos armados que atuam contra as populações civis e o governo central, e em locais onde o aparelho coercitivo do Estado é ineficiente ou mesmo inexistente. Esta realidade se relaciona com o processo histórico de construção do Estado do Congo, bem como com a forma de resolução da Guerra Mundial Africana mediante mecanismos de paz negociada, ou power-sharing. O primeiro capítulo do trabalho trata de problemas teórico-conceituais sobre a relação entre guerra e Estado na África Subsaariana e no Congo. Os capítulos subseqüentes tratam sobre a relação entre guerra e construção do Estado no Congo pós-independência, estudando três guerras principais ocorridas no país e as suas relações com o processo de construção do Estado. A pesquisa sugere que a adoção de uma Reforma do Setor de Segurança voltada à construção do exército nacional pode trazer os benefícios da definição militar do conflito para os mecanismos de paz negociada. Como contribuição adicional o exército nacional pode gerar meios não-militares de definir o conflito, incentivando a formação da burocracia e da economia nacionais. / The Democratic Republic of Congo has suffered, in the post-Cold War era, the most tragic moments in its history. The country was the place of the First Congo War and Second Congo War – this one also called "African World War" because it is the armed conflict that killed more since the Second World War (3.8 million people). However, even after the formal end of the conflagrations in 2003, the country is experiencing a "state violence", in which more than 1.6 million people died and hundreds of thousands are internally displaced, refugees or have been victims of sexual violence . Thus, the question that the research seeks to answer is "why, even after the formal peace, the state of violence remains in the Democratic Republic of Congo (DRC)?" The argument suggested here is that the war continues in the DRC, since there was the definition of military conflict, the first step in the process of nation building. There is the persistence of armed groups against civilians and the central government, and in places where the coercive apparatus of the state is inefficient or nonexistent. This reality relates to the historical process of state building of the Congo, as well as the resolution of the African World War through mechanisms of negotiated peace, or power-sharing. The first chapter of this dissertation deals with theoretical and conceptual issues about the relationship between war and state in sub-Saharan Africa and the Congo. Subsequent chapters deal with the relationship between war and state building in post-independence Congo, studying three major wars occurred in the country and its relations with the process of state-building. The research suggests that the adoption of a Security Sector Reform focused on building the national army can bring the benefits of military conflict resolution mechanisms for negotiated peace. As an additional contribution, the national army can generate non-military means of defining the conflict, encouraging the formation of the bureaucracy and the national economy.

Why do some elections spark violence whilst others do not? That is a question that has gained increased interest from scholars during the last few years. However, because of the field’s relative novelty, and despite the vast literature on democratization and civil war, it is still a question that is not fully comprehended. In this thesis, a theory claiming that clientelism should increase the risk of electoral violence is presented. It is argued that clientelism increases the stakes of elections by increasing the costs of losing and the rewards of winning them. This should also increase the risk that electoral violence is employed as a strategy in elections. It is further argued that this relationship should be present both when an incumbent is partaking in the election and when no incumbent does so. It is further argued that violence both prior to and after elections should correlate positively with clientelism. The theory is tested by a series of regression models. It is found that clientelism only has a consistently positive and statistical significant relationship with post-election violence. Furthermore, evidence is found disproving the hypothesis that electoral violence is positively correlated with clientelism regardless of whether an incumbent partakes in the election or not. On the other hand, evidence is found that a condition for the proposed theoretical mechanism is that an incumbent is running for office. The thesis contributes to the knowledge about electoral violence in general, but also to the vast literature on democratization in Africa.

FN påbörjade sina första biståndsprojekt för drygt 60 år sedan och i Sverige började man arbeta med organiserat bistånd under 60-talet. Det är alltså under relativt lång tid som världens rikare länder har försökt hjälpa de mindre rika länderna att utvecklas. Arbetet kring bistånd är dock mycket komplext och en hel del problem har uppstått under den här perioden. Den här uppsatsen syftar till att belysa några av de risker som kan uppstå i samband med biståndsarbetet. Att risker uppstår är inte speciellt konstigt då två (eller flera) länder med ofta mycket olika politiska system ska samarbeta, eftersom värdegrunderna kan skilja sig avsevärt. Resultatet har visat att dessa risker är svåra att hantera, vilket kan bero på olika faktorer som projektens omfattande storlek samt att givare och mottagare av bistånd inte alltid har samma uppfattning om hur biståndet bör användas. Resultatet har också visat att trots att man under en så pass lång period har arbetat aktivt med att utveckla och förbättra biståndsarbetet inte lyckats komma tillrätta med risker och problem som exempelvis korruption, ett problem som snarare tycks växa. Slutligen tyder resultatet också på att bistånd i vissa fall riskerar att göra mer skada än nytta, vilket visar på att arbetet kring bistånd måste förbättras avsevärt för att biståndet verkligen ska få de positiva följder som biståndsgivarna säger sig sträva efter.

Abstract This article investigates the complex issue of aid, and differs from other attempts at evaluating the outcomes and policies of aid since this evaluation is solely based on the policies of the donor countries. It investigates if, and how well, the world´s two greatest aid donors, The European Developmental Fund (EDF) and the United States Agency for International Development (USAID) responds to recent research and the need for change in this policy area in respect to Sub- Saharan African states.

One of the major reasons for political instability in Sub-Saharan Africa originates from the way elections are conducted. Most African countries have quite a handful of electoral malpractices which lead to political instability, civil wars and low economic growth.  Electronic voting might be a solution to the election problems and thus bring in a stable political atmosphere which attracts investors. This thesis looks at the prospects and challenges of implementing e-voting in Ghana and Sub-Saharan Africa as a solution to the current manual paper-based system and proposes a framework and requirements which can be used as guidelines for its adoption and implementation. The thesis has been conducted by studying literature on electronic voting and Diffusion of Innovations Theory. Furthermore, a case study has been conducted on the Ghanaian electoral process, by conducting interviews with the Danquah Institute of Ghana and through questionnaires to some Ghanaian citizens in both the rural and urban areas of Ghana. The main results from the thesis show that the adoption and subsequent implementation of e-voting in SSA countries, can only be possible if the governments show strong committment and support by securing funds through donor organizations, and providing the necessary IT infrastructure and other resources needed to support the project. Voter education too is an absolute necessity. The adoption of e-voting is mainly based on how the innovation will be diffused and the perceived benefits that will be derived from the investment. Hence, particular attention should be paid to the various communication channels, especially the media, through which messages are passed across to the citizens.