Impact of Leadership Styles on Government Construction Project Success: A Structural Equation Modeling Approach

Government construction projects play an important role in both developed and developing countries. They contribute about 80% of total capital assets, 10 % of GDP, and more than 50% of the wealth invested in fixed assets and employment opportunities. As such, several countries like Sweden in Europe, Indonesia in Asia, South Africa and Kenya in East Africa have invested heavily and succeeded in construction projects. Similarly, Uganda has also invested heavily in construction projects; however, most of these projects have been unsuccessful, yet projects contribute to economic development. This study aimed to determine the contribution of leadership styles to the success of government construction projects in Uganda. The study was cross-sectional with a quantitative research design. A self-administered questionnaire was used to collect data from a sample of 100 Kampala Capital City Authority construction projects from a population of 120 projects that were stratified according to the five divisions of Kampala district. Four respondents were selected from each of the 100 projects selected, resulting in a total of 400 respondents for the study. Structural Equation Modelling was conducted using SPSS. Results show that leadership styles, especially communication and participation are positively and significantly associated with government construction project success. Therefore, government project managers should communicate effectively and involve stakeholders at every stage of the project cycle to realise project success. It is recommended that the path-goal theory be adopted for replicating the study. Also, government ministries must adopt the proposed model as it is a valuable resource for researchers and practitioners, especially those involved in government construction projects. Similarly, the government, through the Ministry of Works and Transport, should constantly remind government project managers to ensure adequate internal and external communication and allow the participation of stakeholders during the implementation of government projects. Keywords Communication, Government Construction Projects, Leadership styles, Participation, Project Success, Structural Equation Modeling, Uganda