Factors Influencing the Efficiency of Construction Projects in Jimma Zone, Jimma, Oromia, Ethiopia

Abstract

The construction sector plays a crucial role in the Ethiopian economy, making a substantial contribution to economic growth. However, various challenges have been identified as impacting the performance and growth of the Ethiopian construction industry. Projects in the Jimma Zone face numerous issues related to cost, time, and quality. This study aimed to evaluate how factors like resource management, stakeholder management, procurement management, and quality management influence project performance in the Jimma Zone. Data was collected through a structured questionnaire distributed to employees of Jimma Zone Employers and Contractors. A total of 62 questionnaires were distributed, with an 80.65% response rate, providing sufficient data for statistical analysis. Findings were presented using charts and tables. Quality management challenges included the absence of a quality management system and insufficient management commitment. Regression analysis indicated that resource and stakeholder management factors significantly influenced project cost and time performance, while quality management factors had a positive but not significant impact. Resource, stakeholder, and quality-related factors significantly influenced project quality performance, whereas procurement management factors did not have a significant impact. The study suggests that focusing on resource and stakeholder management could enhance project performance in the Jimma Zone.