UMU Institutional Repository
The Uganda Martyrs University Institutional Repository (UMU-IR) preserves research output from the Uganda Martyrs University community
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- Uganda Martyrs University book series and book chapters by staff and students
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Recent Submissions
Optimizing small-scale aquaculture systems in the Lake Victoria Basin Uganda through analysis of profitability drivers
(Springer Nature, 2025-08-07) Byabasaija, Syliver; Limuwa, Moses; Semyalo, Ronald
Small-scale aquaculture offers potential for improving livelihoods, food security, and economic growth. However, African fish farmers struggle to achieve profitability. This study investigated the financial performance of three small-scale aquaculture systems (ponds, cages, and aquaponics) in Uganda’s Lake Victoria Basin to identify variables influencing profitability. Using stratified random sampling, 169 fish farmers from
Mpigi, Wakiso, and Buikwe districts were interviewed. Econometric analysis of small-scale aquaculture systems was performed using LIMDEP 9.0 software. Profitability was measured using key financial criteria such as gross margin, net farm income, and net return on investment. Furthermore, a linear regression model was used to analyse attributes influencing profitability. The analysis considered variables such as farm
size, stocking density, access to extension services, and other crucial determinants. The results revealed that cage culture achieved a positive gross margin, while pond and aquaponics systems faced financial challenges due to high fixed and variable expenses, including feed, labour, and infrastructure. Farm size and fish prices have an impact on profitability. Nevertheless, high fish feed costs, predator problems, and poor technical support hinder financial performance. To improve the financial sustainability of aquaculture systems, the study recommends cost-effective feed
management practices, offering financial assistance in the form of low-interest loans, extending training, and market linkages.
E-Payment methods and e-Commerce growth in Uganda: evidence from Kampala - Uganda’s central business district
(Goodwood Publishing (International Journal of Accounting and Management Information System), 2025-07-22) Kasenge, Martin; Butime, Arthur
Purpose: The study assessed the effect of e-payment methods on the growth of e-commerce in Uganda, specifically focusing on the impact of e-wallets/e-cash, debit/credit cards, and money transfer services on e-commerce growth in Kampala.
Research/methodology: A cross-sectional design was used with a sample of 384 participants. Data were collected through structured questionnaires, cleaned, organized, and analyzed using SPSS, employing correlation and regression models for inferential analysis.
Results: The study found that e-payment methods, including debit/credit cards, money transfer services, and e-wallets/e-cash, positively and significantly associate with e-commerce growth. However, while debit/credit cards and money transfer services significantly predict e-commerce growth, e-wallets/e-cash have a positive but insignificant effect. Overall, e-payment methods account for 33.1% of the variation in e-commerce growth.
Conclusions: E-payment methods, especially debit/credit cards and money transfer services, significantly contribute to e-commerce growth in Kampala. E-wallets show a positive but insignificant effect. To achieve sustainable impact, further support is needed for e-payment adoption.
Limitations: The study focused on a limited range of e-payment methods, excluding others used in the sector, which affects generalizability. Additionally, only Kampala was studied, though other regions in Uganda also engage with e-payment systems. Kampala, as the central business hub, is a key area for innovations that spread to other cities.
Contribution:. E-payment systems significantly predict e-commerce growth. Key e-commerce players should encourage the use of e-payments to foster trade growth, as their adoption will help stimulate e-commerce activity
A linguistic approach to inclusivity of the deaf in web-based mainstream higher institutions of learning in Uganda: a case of Uganda Martyrs University
(Regional Universities Forum for Capacity Building in Agriculture (RUFORUM), 2024) Nakyejwe, Christine
This study was designed to investigate how effectively higher institutions of learning embraced inclusivity of the deaf and hard-of-hearing (DHH) in a web-based education in a heterogeneous teaching-learning environment but, from a linguistic perspective. This study investigated how higher institutions of learning where almost 100% of the students’ population had social media as their nearest companion during and after school – give school a wide interpretation to include all teaching-learning centers. However, this study focused on linguistic competence of the learners who were DHH to cope-up with the assigned academic tasks in higher institutions of learning for inclusivity in a web-based learning environment.
Law enforcement intelligence in Uganda
(Routledge, 2024) Muchwa, Asiimwe Solomon
This chapter examines law enforcement intelligence in Uganda. It starts with the premise that law enforcement intelligence is vital for the police to be effective and efficient in keeping law and order, but in Uganda, it is rather weak and not very obvious. The chapter presents a conceptual and analytic framework for law enforcement, disorder, and insecurity in Uganda. Thereafter, it examines and explains the challenges facing law enforcement intelligence in Uganda. It argues that the lack of clarity emanates from the conflated nature of the intelligence services in the country. This works against the police's ability to effectively deal with existing and future threats to law and order. The chapter also argues that the competing mandates of the intelligence providers in the country are the prime challenge, among others. It uses a qualitative methodology that combines historical/archival review and a combination of primary and secondary research into Ugandan intelligence services.
Environmental, Social, and Governance (ESG) investing: evolution, significance, challenges, and impacts
(IGI Global Scientific Publishing, 2024) Sirisha G. L.; Sukumar, Sneha; Iyer, Anusha; Nakitende, G. Marie
The world faces complex challenges, from climate change and resource depletion to social inequities and governance issues, affecting the environment, society, and the global economy. Recently, there has been significant growth in sustainable finance as more institutional investors and funds adopt environmental, social, and governance (ESG) investing. This trend is driven by a combination of factors, including a focus on long-term financial value and better alignment with ethical values. Investors today prioritize sustainability alongside profit, targeting companies that contribute to a better future. They recognize the long-term risks of social injustice, environmental degradation, and poor corporate governance. Additionally, younger generations influence investment patterns by emphasizing sustainability and social responsibility. Stakeholder and regulatory demands for business ethics also boost this momentum. This chapter provides an in-depth analysis of the evolution, significance, and impact of ESG investing on investors and organizations.