THE EFFECTIVENESS OF PUBLIC PRIVATE PARTNERSHIP AND DEVELOPMENT IN NIGERIA

BSTRACT This research critically explores the role and effectiveness of Public-Private Partnerships (PPPs) as a mechanism for achieving sustainable development in Nigeria. With the country facing persistent challenges in infrastructure development, service delivery, and fiscal constraints, PPPs have gained prominence as an alternative financing and management model. The study investigates how PPPs contribute to national development goals by assessing their impact across key sectors such as transportation, power, healthcare, and housing. It analyzes the institutional, legal, and regulatory frameworks governing PPPs in Nigeria, evaluates the performance of selected PPP projects, and identifies factors that influence their success or failure. Through qualitative and quantitative methods, including document analysis, stakeholder interviews, and case studies of projects like the Lekki Toll Road and Azura-Edo Power Plant, the research uncovers both achievements and setbacks in PPP implementation. Findings indicate that while PPPs have enhanced infrastructure provision, improved service efficiency, and stimulated private sector investment, issues such as lack of transparency, policy inconsistency, limited technical capacity, and weak risk-sharing mechanisms continue to undermine their full potential. The study concludes that for PPPs to be more effective in driving development, there is a need for stronger institutional capacity, clearer regulatory frameworks, stakeholder engagement, and long-term political commitment. These measures will ensure that PPPs not only bridge infrastructure gaps but also contribute meaningfully to Nigeria's broader socio-economic development objectives.