The influence of performance expectancy on e-procurement adoption model in developing countries: Tanzanians perception

Shatta, Deus N.

doi:10.5935/jetia.v7i29.754

Cited by 6 publications

(2 citation statements)

References 16 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The results reveal that an increase in relative advantage by one standard deviation is connected with a favorable shift in attitude among buyers and suppliers, as well as increased adoption of e-procurement and innovation. The results of this study align with previous research done by Shatta et al (2020a) and Shatta & Shayo (2021), which showed a statistically significant positive impact (p < 0.05) of relative advantage on the adoption of e-procurement.…”

Section: Discussionsupporting

confidence: 91%

Theorized model for e-procurement system in developing countries

Shatta,

Mabina

2024

IJRBS

View full text Add to dashboard Cite

The adoption of e-procurement systems in developing countries is progressing slowly due to several challenges and barriers. Likewise, the adoption of e-procurement systems has been extensively studied, with research focusing on direct effects of factors like transparency and compatibility. This research aimed to evaluate the direct and indirect effects of relative advantage and performance expectancy on the adoption of e-procurement systems by combining components from the Technology, Organization, and Environment model with a modified Unified Theory of Acceptance and Use of Technology. This was accomplished by analyzing the function of attitude as a mediator and the legal framework as a moderator in the suggested study model. This study used a cross-sectional survey research design, together with a stratified sampling technique, to acquire a sample size of 367 respondents. The data were acquired via the distribution of questionnaires and the examination of relevant documents. The collected data underwent descriptive analysis using IBM SPSS statistics version 26, and inferential analysis was performed using PLS-SEM with the assistance of SmartPLS 4 software. The study's results validate a significant statistical moderating impact of the legal framework on the relationship between performance expectancy and attitude towards adoption of e-procurement system. On the other hand, adoption of e-procurement system is impacted by performance expectancy and relative advantage, which have both direct and indirect significances. Attitudes have a direct impact on the adoption of e-procurement system. This study proposes that future research should include respondents from several countries to improve the applicability of the suggested model.

show abstract

Section: Discussionsupporting

confidence: 91%

Theorized model for e-procurement system in developing countries

Shatta,

Mabina

2024

IJRBS

View full text Add to dashboard Cite

show abstract

“…The adoption of E-procurement is said to be impacted by organizational, environmental, technological, and personal variables. Since the Technological-Organizational-Environmental (TOE) model explains technology adoption in the context of technology, organizations, and environments, while the Unified Theory of Acceptance and use of Technology (UTAUT) supplements by adding the individual context, this study adopted both models as they were applied by [19].…”

Section: Theory Underpinning the Studymentioning

confidence: 99%

Determinants of e-procurement adoption by institutions in Kenya and Tanzania during Covid-19 era

Ernest

2022

ITEGAM

View full text Add to dashboard Cite

Electronic procurement (E-procurement) is one of the rapidly expanding digital form of procurement in both public and private institutions in Kenya and Tanzania. E-procurement is used by most public and private institutions to strengthen buyer-supplier relationships, cut transaction costs, eliminate maverick purchases, increase organizational coordination, and supply chain performance. It is perceived that most of the business operations were automated during the COVID-19 era to minimize the spread of novel corona virus. Therefore, this study intended to do a thorough empirical literature review on the determinants of E-procurement adoption in Kenyan and Tanzanian institutions during the COVID-19 era.

show abstract