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Le dépôt numérique grenier du savoir du Burundi est une collection de documents scientifiques produits par les chercheurs de l'Université du Burundi, y compris des mémoires, des thèses, des revues, des articles, des rapports techniques, etc. Il s'agit du dépôt institutionnel officiel de l'Université du Burundi

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Grenier du Savoir du Burundi

Recent Submissions

Modes de nancement des d e cits budg etaires et in ation dans les pays de la Communaut e de l'Afrique de l'Est (CAE) : Estimation par les donn ees de Panel
(UB, FSEG, 2022-06)
Mvuyekure, Mathieu
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Sous la Direction : Pr. Frederic Nimubona
This work analyses the effects of the modes of fi nancing budget de ficits on inflation in the countries of the East African Community. To fi nance budget de ficits, the government uses three methods of financing : debt, taxes and money creation. The data used come from the World Bank's World Development Indicators database and the African Development Bank's AFDB Socio Economic Database . They include public debt as a percentage of GDP, money supply growth rate, real GDP growth rate, tax revenue as a percentage of GDP, in ation rate, real interest rate, exchange rate and scal balance as a percentage of GDP for the EAC countries. This study employs panel data and uses static model estimation. The results of the econometric estimations indicate that all modes of financing budget defi cits have positive and signi cant effects on inflation in the EAC countries. This study suggests that EAC countries should direct debt incurred to investment projects aimed at increasing output, promote optimal taxation that does not signi cantly affect the inflation rate, and control the money supply more tightly because of its effects on the stability of the general price level.
Etude ethnoécologique des abeilles sans dard Meliponula (Apidae, Hymenoptera) dans le Parc National de la Ruvubu
(UB, FS, 2020-10)
Nikiza, Alexis
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Sous la direction de : Dr Déogratias Nduwarugira
;
Ir Longin Ndayikeza, Msc
Bees are threatened in particular by the destruction of their habitat in search of honey. In addition, aspects related to their ethnoecology remain poorly documented in many parts of Africa, including Burundi. This study, carried out in the Ruvubu National Park, contributes to the conservation of stingless bees in the rest of Burundi's natural ecosystems. Arthropods associated with the habitats of stingless bees were collected. In addition, to determine the physicochemical conditions of t heir habitat, soil specimens were taken from termite mounds associated with stingless bees. Then, an ethnoecological survey was carried out among the local population to identify their traditional knowledge on the ecology and uses related to stingless bees The results of our study show that stingless bees are associated with termite mounds of Macroterminae probably in search of optimal humidity and temperature conditions, but also protection against predators. The physicochemical parameters of termite moun d soils show a high content of clay and silt for termite mounds sheltering stingless bees than those without stingless bees. Indeed, termites that build nests have a particular need for clay and other colloidal materials including silt to build strong habi tats that they probably use to keep them safe from predators and fluctuating therm al conditions. Local people provide detailed information on the ecology, food and medicinal use of honey from stingless bees, as well as the use of their wax. However, the im portance of stingless bees in plant pollination is almost unknown locally. These various pieces of information collected during this study constitute an important database for the conservation of stingless bees.
Le comportement linguistique des prédicateurs des églises protestantes : cas de quelques églises de la mairie de Bujumbura
(UB, IPA, 2018-04)
Dusabe, Emmanuelique
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Sous la direction de: Pr Hilaire Ntahomvukiye
Le prédicateur est considéré comme un messager de Dieu à son peuple. De ce fait, il devrait veiller à la bonne transmission de son message. Dans notre travail de recherche, nous avons d’abord défini la sociolinguistique et donné son objet, discipline dans laquelle est inscrit notre sujet de recherche. Nous avons aussi défini le prédicateur et l’église protestante, éléments clés de notre travail. Après avoir présenté la problématique, nous nous sommes fixée des hypothèses telles que : le choix de la langue du prédicateur serait conditionné par le public auquel l’on s’adresse ; le monolinguisme caractériserait le prédicateur en général et le prédicateur burundais en particulier ; la langue du prédicateur dépendrait nécessairement de la langue et du niveau de son auditoire. Notre enquête a été faite à l’aide d’un questionnaire rempli par nos enquêtés en provenance de six églises prises en échantillon. Faisant recours à la méthode qualitative dans l’interprétation et l’analyse des résultats de l’enquête, nous avons finalement trouvé que tous nos informateurs de différents niveaux d’étude mélangent les langues soit consciemment, soit inconsciemment mais tous confirment que c’est le public qui devrait guider ou conditionner leurs comportements linguistiques. En fin de compte, nos hypothèses ont été confirmées et nous avons formulé des recommandations envers l’église, l’Etat, l’auditoire/public ainsi que les prédicateurs.
Medias et pouvoirs après la crise de 2015 au Burundi : Cas du Groupe de Presse Iwacu
(UB, FSPJ, 2021-08)
Arakaza, Jean Marie Vianney
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Sous la direction de : Pr. Leonidas Ndayisaba
The crisis that Burundi has been experiencing since 2015 has affected the media. All the media were mobilized to cover the protests against President Nkurunziza's third term. From then on, the relations between the media and power began to deteriorate. The 2015 coup attempt only made matters worse. It served as a pretext for the destruction of the media and the exile of several journalists. Accused of having broadcast messages from the putschists and of having a pro-putschist attitude, the private radio and television stations were destroyed. The present work consists in analyzing not only the role played by the written press in the management of the 2015 crisis in Burundi, but also the consequences of the crisis on the media in general and the written press in particular. Our work focuses on the IWACU press group.
Inclusion financière dans les pays de la communauté de l’Afrique de l’Est : Ses déterminants et ses effets sur la stabilité économique
(UB, FSEG, 2022-06)
Nduwimana, Desire
;
Sous la direction de : Pr. Frédéric Nimubona
This paper investigates the determinants of financial inclusion and its effects on economic stability in five countries of the East African Community. Financial inclusion is captured through domestic credit to the private sector by commercial banks. Economic stability is captured through financial stability and macroeconomic stability. Financial stability is captured by the bank z-score while the indicator of macroeconomic stability is inflation. The data used was taken from the World Bank's World Development Indicators and Global Financial Development database. Analysis of the data using static panel models showed that the fixed effects model is better for studying the determinants of financial inclusion in EAC countries while the random effects model was good for analysing the effects of financial inclusion on economic stability. The results of the fixed effects model show that per capita income, number of mobile phone subscribers, interest rate on loans positively and significantly influence financial inclusion in the EAC. While the results of the random effects model show that financial inclusion through credits negatively and significantly influences financial stability while through deposits, financial inclusion positively and significantly influences financial stability. As for macroeconomic stability, the results show that financial inclusion through credits has a negative and significant effect on macroeconomic stability while through deposits; financial inclusion positively influences macroeconomic stability. These results suggest the need to strengthen factors aimed at enhancing financial inclusion on the one hand, and to encourage policies aimed at reducing the level of inflation that undermines macroeconomic stability on the other. Determinants, Financial inclusion, Economic stability, East African Community