Department of Estate Management

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Browsing Department of Estate Management by Author "Aduwo, E"

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  • Item
    Open Access
    Critical Success Factors (CSFs) for e-Procurement Adoption in the Nigerian Construction Industry
    (Buildings, 2019) Afolabi, A; Ibem, E; Aduwo, E; Tunji-Olayeni, P; Oluwunmi, O
    Previous research works on the integration of e-Procurement technologies in the construction process in Nigeria showed that it has been slow and low. However, there are few empirical studies on the duration for which it has permeated the construction industry, the actual proponents and the metrics that can engender successful integration of e-Procurement technologies, applications, and tools in the construction procurement process, especially in a developing country like Nigeria. The study was aimed at evaluating the critical success factors (CSFs) for e-Procurement adoption in the Nigerian construction industry. The study was carried out in the six geo-political zones in Nigeria using a survey research design. Construction stakeholders were selected using purposive and random sampling techniques. A total of 1092 questionnaires were retrieved in this study, but the data of 759 actual users of e-Procurement systems were analyzed in this study using descriptive statistics and principal component analysis (PCA). An assessment of the duration users have been participating in the e-Procurement environment revealed that most Quantity Surveyors have been exposed to the use of e-Procurement technologies for over 10 years. A large proportion of the construction stakeholders picked up the use of the technology within the last 5 years. Further analysis showed that contracting firms have the largest participation in the use of e-Procurement systems. The study also revealed that construction stakeholders perceived the availability of reliable, affordable, and fast Internet services as the most critical success factor for the adoption of e-Procurement technologies. The critical success factors (CSFs) were further classified into management support for physical infrastructure, and human factors and characteristics of the technology. The study showed that these critical success factors (CSFs) are crucial for the adoption of e-Procurement systems in the Nigerian construction industry. The study recommended that there is still a need for increased awareness of the e-Procurement tools and technologies and the benefits that are accrued from their use among public sector construction participants. This will in turn influence the provision of the required information and communication technology (ICT) physical infrastructure and formulation of appropriate policies and standards for successful e-Procurement integration in the Nigerian construction industry.
  • Item
    Open Access
    Gauging parameters for e-procurement acquisition in construction businesses in Nigeria
    (International Journal of Construction Management, 2019) Afolabi, A; Ibem, E; Aduwo, E; Tunji-Olayeni, P; Oluwunmi, O; .Ayo-Vaughan, E
    e-Procurement tools build on traditional methods of procurement by integrating the processes and people involved in construction businesses through Internet-supported information and communication technologies. In spite of how crucial these tools are there is a need to for stra- tegic management decision making before they are procured and used because of the cost and technical implications involved. The study examined the gauging parameters for e-procurement acquisition in the construction businesses by firms and organisations in Nigeria. The study uti- lized a survey approach of actual users of e-procurement tools and technologies in the Nigerian construction industry. A total of 759 actual users were identified from several cities in the study area. Data obtained were analyzed in stacked bars, frequencies and categorical regression. The study presented the significant gauging parameters that can influence e-procurement technol- ogy acquisition. They include staff strength of the construction business, presence of quality internet facilities, security level and validation capacity of e-procurement transactions, supportive policy and legislative framework in e-procurement usage and computer literacy level of con- struction stakeholders participating in an e-procurement environment. In conclusion, the study developed a framework to guide construction businesses in e-procurement technology acquisi- tion. Every construction organization should have unique metrics for measuring and predicting technology acquisition in order to avoid obsolescence and waste of scarce resources. There is a need for supportive policies and legislative frameworks that encourage e-procurement usage among construction stakeholders in the different countries.