The Efficacy of Public–Private Partnerships in Financing Transport Infrastructure in Zambia: An Institutional Political Economy Perspective

Brian Sandu Kaindama and Fatima K. Hosein
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Brian Sandu Kaindama: University of Zambia
Fatima K. Hosein: University of Zambia

African Journal of Commercial Studies, 2026, vol. 7, issue 2

Abstract: Public–Private Partnerships (PPPs) have increasingly been adopted by developing countries as mechanisms for addressing infrastructure financing gaps amid fiscal constraints. Zambia has embraced PPPs within the transport sector to mobilize private investment and accelerate infrastructure development. Despite strong policy adoption, empirical evaluation of PPP effectiveness remains limited. This study critically examines the efficacy of PPPs in financing transport infrastructure in Zambia through an institutional political economy framework. Drawing on qualitative policy analysis and institutional evidence, the findings indicate that PPPs have contributed to infrastructure expansion and financing diversification but have achieved only partial success in risk transfer and fiscal sustainability. Institutional capacity constraints, governance fragmentation, and macroeconomic volatility significantly shape partnership outcomes. The study argues that PPP effectiveness depends less on private participation itself and more on state capacity in managing long-term contractual relationships. The paper contributes to infrastructure governance scholarship by demonstrating how institutional context mediates PPP performance in developing economies and offers policy lessons for sustainable infrastructure financing in Sub-Saharan Africa.

Keywords: Public–Private Partnerships; Infrastructure Finance; Institutional Capacity; Risk Allocation; Zambia; Infrastructure Policy (search for similar items in EconPapers)
JEL-codes: H54 L32 O55 (search for similar items in EconPapers)
Date: 2026
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Persistent link: https://EconPapers.repec.org/RePEc:cwk:ajocsk:2026-52

DOI: 10.59413/ajocs/v7.i2.34

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