Mapping Fiscal Transformation: The Architecture of Public Finance and Growth Pathways in African States

Fiscal transformation in African states is not a uniform process of institutional upgrading but a contested, politically mediated reconfiguration of the systems through which governments mobilise, allocate, and account for public resources. This paper develops a comprehensive analytical framework, the Fiscal Architecture Framework (FAF), for mapping the relationship between public financial management (PFM) systems, institutional capacity, and economic growth pathways across African states. Drawing on developmental state theory, fiscal sociology, institutional economics, and the political economy of reform, it argues that fiscal outcomes are shaped not merely by the technical quality of financial systems but by the interaction of structural conditions, elite incentives, and the composition of reform coalitions. The paper analyses five core architectural components of public finance systems, revenue mobilisation, budgeting credibility, expenditure management, public investment quality, and accountability mechanisms, and traces how their configuration produces divergent development trajectories across resource-dependent, reform-oriented, and fragile state contexts. Case illustrations from Nigeria, Rwanda, Ghana, and Kenya ground the analysis in observable reform experiences, highlighting the conditions under which fiscal reforms generate sustained growth gains and those under which they produce institutional mimicry without functional improvement. The paper concludes that while meaningful fiscal transformation is occurring in parts of Africa, it remains structurally constrained in ways that existing PFM reform frameworks inadequately capture. Journal: International Journal of Economics and Public Policy Publisher: AIR Journal ISSN: 2766-2640