Browsing by Author "Namagembe, Sheila"

Now showing 1 - 14 of 14
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    Adoption of environmentally friendly urban freight logistics practices: the role of communication and governance
    (Emerald, 2025-01-17) Namagembe, Sheila; Nantumbwe, Shamim
    Purpose Environmental emissions are increasing in the urban areas. Much of the emissions arise from public procurement activities given that public sector firms are major customers to many supplying firms. Given the tremendous contribution, this study aims to examine the adoption of environmentally friendly urban freight logistics practices among public sector firms through assessing the impact of urban environmental governance, government environmental communication and organizational environmental governance. Design/methodology/approach Data for the study were collected in a single time period from central procuring and disposing entities (public sector firms) in the urban areas. A sample of 105 public sector firms in were used. One procurement officer and one member of the contracts committee were the key informants in the study. AMOS SPSS version 26 was used to obtain the results for the structural model and measurement model, respectively. Findings The findings indicate that the adoption of environmentally friendly urban freight logistics practices among public sector firms is significantly influenced by government environmental communication, organizational environmental governance and urban environmental governance. Urban environmental governance significantly influences organizational environmental governance. Urban environmental governance fully mediates the relationship between government environmental communication and public sector firms’ adoption of environmentally friendly urban freight logistics practices. Also, urban environmental governance and organizational environmental governance mediate the relationship between government environmental communication and adoption of environmentally friendly urban freight logistics practices. Research limitations/implications This study examined the adoption of environmentally friendly urban freight logistics practices among public sector firms. However, the study was conducted in a public procurement setting rather than a private sector procurement setting. Also, the study examined the impact of government environmental communication on public sector firms’ adoption of environmentally friendly urban freight logistics practices ignoring the impact of internal communications made within the public sector firms on environmental issues. Originality/value This study examined the adoption of environmentally friendly urban freight logistics practices among public sector firms. Freight logistics in public sector procurement has not been given significant attention in earlier research. Emphasis is placed on sustainable public sector procurement ignoring other aspects that would help curb environmental emissions that may arise during and after the delivery of public procurement requirements.
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    Adoption of green inbound logistics practices: the role of internal environmental communication and organizational environmental governance
    (Emerald, 2025-02-04) Namagembe, Sheila; Nantumbwe, Shamim; Tusiime, Wilson; Kalema, Robert; Kalikwani, George; Nampijja, Rashida
    Purpose The study focused on the influence of internal environmental communication on organizational environmental governance and the adoption of green inbound logistics practices and the mediating role of organizational environmental governance on the relationship between internal environmental communication and the adoption of green inbound logistics practices. Design/methodology/approach A cross-sectional quantitative survey design was used. The population used consisted of the central procuring and disposing entities. An actual sample size of 105 public sector firms in the central procuring and disposing entities category was used. The data were analyzed using the Statistical Package for the Social Sciences (SPSS), SMART PLS version 4.0.1.8 and AMOS SPSS v26. Findings The findings show the relevancy of internal environmental communication in the achievement of organizational environmental governance and adoption of green inbound logistics practices. Further, organizational environmental governance mediates the link between internal environmental communication and the adoption of green inbound logistics practices. However, a partial mediation effect is observed, implying that both internal environmental communication and organizational environmental governance play significant roles in enhancing the adoption of green inbound logistics practices. Research limitations/implications The study examined internal environmental communication, organizational environmental governance and the adoption of green inbound logistics practices in a public sector procurement setting. The role of proactive internal environmental communication, proactive external environmental communication, organizational environmental governance and the adoption of green inbound logistics practices in both the public and private sector procurement settings needs to be examined. Originality/value Further, the study examines internal environmental communication, organizational environmental governance and the adoption of green inbound logistics practices in a public sector procurement context. Green logistics research is much more pronounced in the third-party logistics firm context. Further, existing research takes a holistic approach when examining the green logistics concept. Whereas the green inbound logistics and green outbound logistics form the green logistics concept, the green inbound logistics concept is much more common in the public procurement settings although no significant attention has been given to it in the existing research.
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    Asset specificity, inter-firm ecosystem, firm adaptability and supply chain integration
    (Emerald, 2024-12-25) Nakayima, Farida; Namagembe, Sheila; Kabagambe, Levi; Ntayi, Joseph; Muhwezi, Moses
    Purpose This study investigates the effect of asset specificity, inter-firm ecosystem and firm adaptability on supply chain integration. The study also investigates the mediation effect of firm adaptability on the relationship between asset specificity and supply chain integration and inter-firm ecosystem and supply chain integration. Design/methodology/approach This research applied a quantitative research methodology to investigate the interdependencies between study variables. A disproportionate stratified simple random sampling technique was used to select the firms that participated in the study. As a result, 103 food processing firms were selected from a total population of 345 firms located in Kampala district. Findings The findings reveal that the direct relationship between asset specificity and supply chain integration and inter-firm ecosystem and supply chain integration was found positive but insignificant. Both asset specificity and inter-firm ecosystem are associated positively with firm adaptability. A partial mediation was established between asset specificity and SCI while a full mediation effect was found in inter-firm ecosystem and SCI. Research limitations/implications The study used perceptual measures to obtain responses on the various constructs investigated and how these constructs relate. To avoid biasing the results, key suppliers and customers were not involved due to multi-level relationships that they maintain with various firms. Originality/value This study contributes to existing studies by applying two theories. First, the study applies the Transaction Cost Theory to study the effect of asset specificity on supply chain integration. Secondly, the Complexity Adaptive System Theory was applied to examine the influence of firm adaptability and inter-firm ecosystem on supply chain integration. Few studies have focused on the effect of inter-firm ecosystem in the supply chain; yet, SCI involves network of various player making supply chains complex This study is among the few studies that have focused on adaptability in the food processing sector in a developing country like Uganda.
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    Asset specificity, relational governance, firm adaptability and supply chain integration
    (Emerald, 2023-12-07) Nakayima, Farida; Ntayi, Joseph; Namagembe, Sheila; Kabagambe, Levi; Muhwezi, Moses
    Purpose This study investigates how asset specificity, relational governance and firm adaptability relate with supply chain integration (SCI), considering selected food processing firms (FPFs) in Uganda. Design/methodology/approach This study applies a quantitative research methodology. This research draws on a sample of 103 FPFs that have been selected from a population of 345 FPFs located in Kampala district. Hypothesis testing was done using Smart PLS version 3. Findings Asset specificity has a significant positive relationship with SCI, and firm adaptability partially mediates this relationship. Also, there is a full mediation impact of firm adaptability on the relationship between relational governance and SCI. Research limitations/implications This study focused on perceptual measures to get responses from managers on the level of integration with key suppliers and customers, yet firms deal with a number of suppliers and customers. Originality/value This study contributes to existing literature on SCI by applying the transaction cost theory. The study focuses on the influence of asset specificity, relational governance and firm adaptability on SCI in the food processing sector. Literature on relational governance in supply chain using the transaction cost theory remains scanty. Few studies have also focused on firm adaptability as a mediator in the FPS with specific focus on Uganda, yet the sector is highly faced with uncertain events. The uncertain events in the sector and in developing countries call for adaptive strategies. Additionally, this study is the first to use firm adaptability to mediate the influence of asset specificity and relational governance on SCI more so in a developing country like Uganda where the FPS is one of the most important in the economy.
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    Collaborative Relationships and SME Supply Chain Performance
    (World Journal of Entrepreneurship, Management and Sustainable Development, 2010) Eyaa, Sarah; Ntayi, Joseph M.; Namagembe, Sheila
    SMEs especially those in developing countries face a number of challenges that affect their performance and survival in the long run. One of the challenges that has not been widely explored is that of SME supply chain performance. This study attempts to examine the relationship between collaborative relationships and SME supply chain performance in Uganda. SME supply chain performance is an important area because SMEs account for a large percentage of the private sector. Our study established that collaborative relationships explained 29.5% of the variation in SME supply chain performance. Information sharing and incentive alignment were found to be significant predictors of SME supply chain performance while decision synchronization was not a signification predictor. These findings are important and raise implications for theory and managers of SMEs in Uganda.
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    Humanitarian organization culture and humanitarian organization usage of digital cash-based assistance: the mediating role of financial service providers’ technology readiness
    (Emerald, 2024-07-25) Namagembe, Sheila; Ntayi, Joseph
    Purpose The study examined the influence of humanitarian organizations’ culture and financial service providers’ technology readiness on the usage of digital cash-based assistance by humanitarian organizations, the influence of Humanitarian Organization Culture on Financial providers’ technology readiness and the mediating role of financial service providers’ technology readiness on the relationship between the culture in humanitarian organizations and their usage of digital cash-based assistance. Design/methodology/approach A quantitative cross-sectional survey design was used. The target population consisted of humanitarian organizations that were members of the Uganda Cash Consortium (UCC). The research hypotheses were tested using SMART PLS version 4. Findings The culture in humanitarian organizations and financial service providers’ technology readiness positively influences the usage of digital cash-based assistance by humanitarian organizations during humanitarian crises, and humanitarian organizations’ culture positively influences financial service providers’ technology readiness. Financial service providers’ technology readiness fully mediates the relationship between the culture of humanitarian organizations and the usage of digital cash-based assistance by humanitarian organizations during humanitarian crises. Research limitations/implications The study mainly focuses on culture in humanitarian organizations and financial service providers’ technology readiness when examining the usage of digital cash-based assistance during humanitarian crises. Further, financial service providers’ technology readiness is examined using a humanitarian organization, financial service provider and beneficiary/persons of concern’s point of view rather than the government’s point of view. Originality/value Research examining determinants for digital cash-based assistance usage in humanitarian crises is scarce. Further, empirical research examining the influence of the humanitarian organizations’ culture and financial service providers’ technology readiness in promoting the usage of digital cash-based assistance in humanitarian crises, the impact of humanitarian organizations’ culture on financial service providers’ technology readiness and the mediating role of financial service providers’ technology readiness on the relationship between the culture of humanitarian organizations and usage of digital cash-based assistance in humanitarian crises are non-existent. The majority of research and grey literature focuses on how digital cash-based transfers can be used to enhance financial inclusion in refugee contexts.
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    Implementing reverse logistics practices in the supply chain: a case study analysis of recycling firms
    (Emerald, 2025-05-06) Mbago, Musa; Ntayi, Joseph M.; Mkansi, Marcia; Namagembe, Sheila; Tukamuhabwa, Benjamin R.; Mwelu, Noah
    Purpose The global focus on supply chain efficiency underscores the importance of frameworks like the Supply Chain Operations Reference model, which integrates reverse logistics (RL) into supply chain management. This study explores the understanding of RL among recycling firms, key drivers behind its practices, implementation effectiveness and RL success factors in developing economies. Design/methodology/approach Using a phenomenological philosophy and a qualitative multiple case study approach, the research examines leading recycling firms in East Africa, particularly in Uganda. Semi-structured interviews with practitioners yielded contextual insights analyzed through thematic and cross-case analysis to uncover key themes and patterns. Findings RL emerges as a multidimensional process and strategic initiative aimed at environmental and operational goals. Key drivers include environmental concerns, economic incentives, regulatory pressures and technological advancements. The implementation of RL necessitates a holistic approach that encompasses material collection, product recovery and discard. The findings emphasize that successful RL implementation relies on management commitment, strategic partnerships, technological investments, and collaboration with stakeholders. Moreover, community engagement and skilled personnel, continuous adaptation and cost management are crucial for sustaining RL operations. Research limitations/implications The study’s focus on Uganda’s plastics and paper recycling sectors may limit generalizability, warranting further research in diverse contexts. Originality/value This study enriches the limited knowledge of RL in developing economies, offering actionable insights for firms and policymakers to enhance reverse supply chains and foster a supportive regulatory environment for sustainable logistics practices such as RL.
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    Information integration, procurement internal controls, material and purchasing procedure standardization and procurement performance in humanitarian organizations
    (Journal of Humanitarian Logistics and Supply Chain Management., 2023) Muhwezi, Moses; Mutebi, Henry; Ssekajja Mayanja, Samuel; Tukamuhabwa, Benjamin; Namagembe, Sheila; Kalema, Robert
    Purpose – Procuring relief products and services is a challenging process for humanitarian organizations (HOs), yet it accounts for approximately 65% of relief operations’ costs (Moshtari et al., 2021). This paper aims to examine how procurement internal controls, materials and purchasing procedure standardization influence information integration and procurement performance. Design/methodology/approach – In this study, partial least square structural equation models and multigroup analysis were used to analyze data collected from 170 HOs. Findings – Procurement internal controls and material and purchasing procedure standardization fully mediate between information integration and procurement performance. Research limitations/implications – The study focuses only on HOs. Since humanitarian procurement projects take place over a period of several years, it is difficult to capture the long-term effects of information integration, procurement internal controls, material and purchasing procedure standardization and procurement performance. In this regard, a longitudinal study could be undertaken, provided that the required resources are available. Practical implications – Procurement managers should implement information integration practices within acceptable procurement internal controls and standardize material and purchasing procedures to boost procurement performance. Originality/value – By integrating information through procurement internal controls and standardizing material and purchasing procedures, procurement performance in a humanitarian setting can be systematically optimized.
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    Investigating the modern renewable energy-environmental Kuznets curve (REKC) hypothesis for East Africa Community (EAC) countries
    (Emerald, 2023-11-28) Nabaweesi, Jennifer; Kigongo, Twaha Kaawaase; Buyinza, Faisal; Adaramola, Muyiwa S.; Namagembe, Sheila; Nkote, Isaac Nabeta
    Purpose The study aims to explore the validity of the modern renewable energy-environmental Kuznets curve (REKC) while considering the relevance of financial development in the consumption of modern renewable energy in East Africa Community (EAC). Modern renewable energy in this study includes all other forms of renewable energy except traditional use of biomass. The authors controlled for the effects of urbanization, governance, foreign direct investment (FDI) and trade openness. Design/methodology/approach Panel data of the five EAC countries of Burundi, Kenya, Rwanda, Tanzania and Uganda for the period 1996–2019 were used. The analysis relied on the use of the autoregressive distributed lag–pooled mean group (ARDL-PMG) model, and the data were sourced from the World Development Indicators (WDI), World Governance Indicators (WGI) and International Energy Agency (IEA). Findings The REKC hypothesis is supported for modern renewable energy consumption in the EAC region. Financial development positively and significantly affects modern renewable energy consumption, whereas urbanization, FDI and trade openness reduce modern renewable energy consumption. Governance is insignificant. Originality/value The concept of the REKC, although explored in other contexts such as aggregate renewable energy and in other regions, has not been used to explain the consumption of modern renewable energy in the EAC.
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    Performance of National Agricultural Advisory Services projects in Uganda Does stakeholder commitment matter?
    (Management and Sustainable Development, 2013) Bashir, Hassan; Namagembe, Sheila; Nangoli, Sudi; Ntayi, Joseph M.; Ngoma, Mohammed
    The increased poor performance of National Agricultural Advisory Services (NAADS) projects in Uganda has become a concern of many stakeholders. Many NAADS projects have been undertaken with an aim of developing the poor in the country but none of them were successful. This paper therefore aimed at examining the performance of NAADS projects which were set up by the government in 2001 to eradicate poverty in Uganda. Design/methodology/approach – The study adopted a cross-sectional and quantitative survey research design. Data was sought from farmers and coordinators of the projects. Mukono district was used as a case study and a sample of 323 NAADS projects were used, covering a wide range of agricultural activities. Findings – The research findings showed low performance levels of the NAADS projects and raised pertinent questions on the influence of NAADS stakeholders’ commitment to the performance of the projects. It was there recommended that an urgent review of NAADS policy and practices be done to ensure that project managers and coordinators discuss with farmers the personal benefits of carrying out activities of NAADS such that farmers fill a great deal of personal meaning of the project to their lives. Originality/value – This is the first study to document the effect of stakeholder commitment on the performance of National Agricultural Advisory Services projects in Uganda. The poor people in Uganda have really not been committed to the NAADS projects despite the willingness of the government to take them out of poverty. One of the reasons is that they don’t see themselves achieving any benefits from these projects, the projects require high costs of agricultural extension services which cannot be afforded by the farmers and also because the poor people lack farmer groups to participate in the NAADS projects. Rural farmers look as if they do not have technical or professional connections to participate and take advantage of the projects.
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    Performance of National Agricultural Advisory Services projects in Uganda: Does stakeholder commitment matter?
    (World Journal of Entrepreneurship, Management and Sustainable Development, 2013) Bashir, Hassan; Namagembe, Sheila; Nangoli, Sudi; Ntayi, Joseph M.; Ngoma, Mohammed
    The increased poor performance of National Agricultural Advisory Services (NAADS) projects in Uganda has become a concern of many stakeholders. Many NAADS projects have been undertaken with an aim of developing the poor in the country but none of them were successful. This paper therefore aimed at examining the performance of NAADS projects which were set up by the government in 2001 to eradicate poverty in Uganda. Design/methodology/approach – The study adopted a cross-sectional and quantitative survey research design. Data was sought from farmers and coordinators of the projects. Mukono district was used as a case study and a sample of 323 NAADS projects were used, covering a wide range of agricultural activities. Findings – The research findings showed low performance levels of the NAADS projects and raised pertinent questions on the influence of NAADS stakeholders’ commitment to the performance of the projects. It was there recommended that an urgent review of NAADS policy and practices be done to ensure that project managers and coordinators discuss with farmers the personal benefits of carrying out activities of NAADS such that farmers fill a great deal of personal meaning of the project to their lives. Originality/value – This is the first study to document the effect of stakeholder commitment on the performance of National Agricultural Advisory Services projects in Uganda. The poor people in Uganda have really not been committed to the NAADS projects despite the willingness of the government to take them out of poverty. One of the reasons is that they don’t see themselves achieving any benefits from these projects, the projects require high costs of agricultural extension services which cannot be afforded by the farmers and also because the poor people lack farmer groups to participate in the NAADS projects. Rural farmers look as if they do not have technical or professional connections to participate and take advantage of the projects.
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    Small and medium enterprise agro-processing firms supply chain performance: the role of owner-manager’s managerial competencies, information sharing and information quality
    (Emerald, 2023-11-15) Namagembe, Sheila; Mbago, Musa
    Purpose The study examined the influence of small and medium enterprise (SME) owner-managers' managerial competencies on supply chain performance, the mediation role of information quality on the SME owner-managers' managerial competencies and supply chain performance relationship, the mediating role of information quality on the information sharing and supply chain performance relationship and the mediating role of both information sharing and information quality on SME owner-managers' managerial competences and supply chain performance relationship. Design/methodology/approach Data were collected from SME agro-processing firms. The determined sample size for the agro-processing firms was 200, while an effective sample size of 177 was obtained. The Covariance Structural Equation Modelling software was used to obtain results on the influence of SME owner-managers' managerial competencies on supply chain performance, the mediation role of information quality on the SME owner-managers' managerial competencies and supply chain performance relationship, the mediating role of information quality on the information sharing and supply chain performance relationship and the mediating role of both information sharing and information quality on SME owner-managers' managerial competences and supply chain performance relationship. Findings Findings indicated that a positive significant influence of SME owner-managers' managerial competencies on supply chain performance and the presence of partial mediation effects when the mediating role of information quality in the SME owner-managers' managerial competencies and supply chain performance relationship and the information sharing and supply chain performance relationship is tested. Also, a partial mediating role of information sharing and information quality is obtained in the SME owner-managers' managerial competencies and supply chain performance relationship. Research limitations/implications The study mainly focused on SME agro-processing firms eliminating other SME manufacturing firms. Also, the research employed a wholistic approach when studying the SME agro-processing firms without focusing on how SME owner-managers' managerial competencies would affect information sharing, information quality and supply chain performance based on the market type (local or foreign) and the source of raw materials (local or foreign) and the impact of information sharing on information quality hasn't been given significant attention in the existing literature. Originality/value The research focused on the mediation role of quality of information shared by SME owner-managers in the relationship between information sharing and supply chain performance, the mediating role of information quality in the SME owner-managers' managerial competencies and supply chain performance and the mediating role of both SME owner-manager's information sharing and quality of information shared in the relationship between SME owner-managers' managerial competences and supply chain performance. These mediation effects haven't been given significant attention in previous research. Further, while information sharing and information quality have been studied, they have been studied at a supply chain level, not at a managerial level.
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    Social networks: a strategy for enhancing project-stakeholder commitment
    (Journal of Strategy and Management, 2013) Nangoli, Sudi; Ahimbisibwe, Arthur; Namagembe, Sheila; Bashir, Hassan
    The purpose of this paper is to examine the human dimension of project management by establishing the extent to which social networks influence the commitment of project stakeholders. Up to date, project managers still identify inadequate stakeholder commitment to project undertakings as a key antecedent of project failure and so efforts aimed at addressing this challenge are highly valued. The paper therefore explores the use of social networks as one of the possible strategies to enhance project-stakeholder commitment. Design/methodology/approach – The paper adopts a quantitative, cross-sectional study design. Based on responses from 172 project stakeholders who took part in a sample of 92 citizenship projects conducted by major commercial banks in Uganda, hierarchical regression was used to indicate what happens to a model as different predictor variables are introduced The use of specific type of projects minimizes bias in results due to the unique nature of specific projects hence enhances reliability of results. Findings – The results from statistical analysis reveal that social network elements (network transitivity and network degree) are significant predictors of project stakeholder commitment. The results also suggest that network transitivity is a better significant predictor of project-stakeholder commitment than network degree Practical implications – Project-stakeholder commitment has beenwidely studied in relation to project performance and the study makes a number of contributions to the theory and study of projects. First and foremost, the paper studied project social networks and project-stakeholder commitment in citizenship projects in commercial banks in Uganda which is a developing country. The study therefore contributes to an understanding of project social networks and project-stakeholder commitment in citizenship projects of commercial banks in a developing country. The implication of the findings is that it provides a different view point of understanding the aspects that affect project commitment. A lot of focus has been placed on improving project performance in Uganda, but none has specifically focussed on building projectstakeholder commitment through the use of project social networks. Originality/value – Earlier attempts to investigate the impact of social networks on commitment in projects did not study commitment among individuals. Also, no previous empirical study in less developed countries has given special attention to the effect of social networks on project-stakeholder commitment especially in the domain of citizenship projects which have gained a lot of momentum around the globe. The study results indicate that getting concerned with the nature of social networks the project creates and the means it uses to maintain such networks has implications for projectstakeholder commitment.
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    Towards building project-stakeholder commitment Case study – citizenship projects in Uganda
    (World Journal of Entrepreneurship, Management and Sustainable Development., 2012) Nangoli, Sudi; Namagembe, Sheila; Ntayi, Joseph M.; Ngoma, Mohammed
    The purpose of this paper is to examine the effect of project communication on project-stakeholder commitment. Earlier studies have emphasized the significant influence of projectstakeholder commitment to project success; and to date, lack of stakeholder commitment is still listed as a key cause of project failure. In an effort to improve project stakeholder commitment, the paper investigated project communication as a key antecedent of project-stakeholder commitment. Design/methodology/approach – The study adopted a cross sectional study design and results were drawn from a sample of 92 citizenship projects conducted by 16 commercial banks in Uganda. Data collection was based on a specific type of project in order to obtain context-specific responses. Findings – The results obtained after running a hierarchical regression indicated that intra-project communication and extra-project communication had a positive combined predictive potential of project-stakeholder commitment with a Beta coefficient of 0.54. It was recommended that project management should create an atmosphere for effective project communication as one of the primary means of ensuring commitment of various project-stakeholder commitment. Originality/value – This is the first paper to document the effect of project communication on stakeholder commitment in Uganda. Many people in projects in Uganda have lacked commitment to projects due to inadequate information, attributable to gaps in the communication system. The results indicate that project communication has implications for project commitment