Browsing by Author "Tumwine, Sulait"

Now showing 1 - 4 of 4
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    Business process management and service delivery; a case of Uganda’s public entities
    (World Journal of Entrepreneurship, Management and Sustainable Development, 2014) Kamukama, Nixon; Tumwine, Sulait; Opiso, Julius; Korutaro Nkundabanyanga, Stephen
    The purpose of this paper is to test empirically a variety of hypotheses related to business process management (BPM) and service delivery within public entities and contracting companies in Uganda. Design/methodology/approach – Avalid research instrument was utilized to conduct a survey on 20 government ministries, ten government departments and 13 service providers (contractors) who are representative of the 40 government entities and 25 service providers in Uganda. Correlation and regression analysis were conducted to ascertain the validity of the hypotheses. Findings – Statistical support was found for eight out of the nine hypotheses tested. Research limitations/implications – Only a single research methodological approach was employed, future research through interviews could be undertaken. Multiple respondents in public entities and service providers were studied, neglecting other key stakeholders like service users. Finally, BPM was studied and by the virtual of the results, there are other elements that contribute to service delivery that were not part of this study. Practical implications – There is need to intensify initiatives to encourage greater understanding and acceptance of BPM, employ a viable BPM strategy that includes risk management, building highlevel innovation, strong human resource capacity, providers expertise in order to provide optimal service to both service buyers and users. Originality/value – This is the first paper in sub-Saharan Africa to tests empirically the relationship between BPM and service delivery in the Ugandan context of service buyers and providers and provides support for the relationship and process management.
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    Evidence of Causality between Economic Growth and Electricity Consumption Expenditure in Uganda
    (Journal of Energy Research and Reviews, 2022) Alinda, Kassim; Tumwine, Sulait; Kaawaase, Twaha; Navrud, Ståle; Nalukenge, Irene; Sserwanga, Arthur
    The aim of this study is to investigate the evidence of causality between economic growth and electricity consumption expenditure in Uganda for the period 1986 to 2017, aimed at contributing to literature on this topic and inform energy policy design in the country. Unlike previous studies on the causal link between energy consumption and economic growth, this paper introduces in capital stock as an intermittent variable in the causality framework. In this paper, we employed Johansen (1988, 1995) multivariate Cointegration and Vector Error Correction Model (VECM) based on Granger causality tests. Findings revealed a bi-directional causality between electricity consumption and economic growth in the long-term and distinct causal flow from economic growth to electricity consumption in the short-term and long-term Granger causality from capital stock to economic growth, with short-run feedback in the opposite direction. Therefore, the Government of Uganda should implement conservation policies only through reducing energy intensity and promoting efficient energy use to avoid decline in output but also strengthen its efforts towards capital accumulation in order to realize sustainable economic growth and meet the desired goal of sustainable energy for all.
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    Impact of Petroleum Excise Tax Costs on Firm Productivity in Uganda
    (Theoretical medicine and bioethics, 2008) Opiso, Julius; Korutaro Nkundabanyanga, Stephen; Tumwine, Sulait; Kigongo Kaawaase, Twaha; Senyonga, Livingston; Echegu, Simon
    The aim of this paper is to investigate the effects of petroleum fuel excise tax costs on productivity of generator-reliant firms in Uganda. Most studies investigated the association between corporate tax and firm productivity, value added tax and firm productivity. This study contributes to the neglected area on the influence of petroleum excise tax costs on firm productivity. In this paper, we employ the ordinary least square (OLS) method for estimations. The results show a negative impact of petroleum fuel excise tax costs on the productivity of manufacturing firms, driven by the severe tax burden. In addition there is a negative significant association between tax cost and household welfare. Therefore tax policy actors should formulate policies that not only raise tax revenue but also boost business growth.
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    Sustainability Practices among Manufacturing Firms in Uganda: An Overview of Challenges and Opportunities
    (Advances in Research, 2022) Alinda, Kassim; Tumwine, Sulait; Kaawaase, Twaha; Navrud, Ståle; Nalukenge, Irene; Sserwanga, Arthur
    The aim of this paper is to provide an in-depth exploration of the opportunities and challenges towards the uptake of sustainability practices (SPs) among manufacturing firms in Uganda. SPs are among the notable solutions in overcoming the challenges facing the global environment, society as well as prosperity for all. The paper utilized a qualitative research design following a review approach of relevant scientific, technical as well as government policy papers. From the review, enforcement of the available environmental laws and policies, customer’s awareness, technological innovation, organisational culture and strict governance, emerge as key drivers towards the uptake of SPs in this country. However, weak legislations and enforcement in some instances, lack of sufficient resources to invest in new technologies, high costs of financing, organisational culture, and limited awareness emerge as the main challenges facing the uptake of SPs. Furthermore, our study provides policy implications that could mitigate the challenges identified especially in a least developed country, Uganda.