Template-type: ReDIF-Paper 1.0


Author-Name: Manuel E. Lago
Author-Workplace-Name: Paris School of Economics and International Center for Decentralization and Governance (IDEAGOV)
Author-Workplace-Email: manuel.lagorodriguez@psemail.eu

Author-Name: Santiago Lago-Penas
Author-Workplace-Name: Universidade de Santiago de Compostela and IDEAGOV
Author-Workplace-Email: santiago.lago.penas@usc.es

Author-Name: Jorge Martinez-Vazquez
Author-Workplace-Name: Public Finance Research Cluster, Andrew Young School of Policy Studies, Georgia State University
Author-Workplace-Email: jorgemartinez@gsu.edu

Author-Name: Cristian Sepulveda
Author-Workplace-Name: Farmingdale State College, State University of New York and IDEAGOV
Author-Workplace-Email: sepulvc@farmingdale.edu

Title: Revenue Decentralization and Vertical Fiscal Imbalance: A Survey

Abstract: This paper offers a comprehensive and updated survey of subnational revenue autonomy and vertical fiscal imbalance in fiscally decentralized systems. We argue that progress in understanding the effects of revenue decentralization has been fundamentally shaped by how it is measured, and that the widespread reliance on transfer-dependence proxies has generated persistent inconsistencies in the empirical literature. Moreover, distinguishing between optimal, actual, and excess Vertical Fiscal Imbalance is essential for policy design. We focus on the effects of revenue autonomy in enhancing spending efficiency, strengthening accountability, and promoting fiscal discipline, while also shaping outcomes in macroeconomic stability, economic growth, and regional redistribution. While the intricate nature of the subject does not allow for an all-inclusive survey, we aim to provide a thorough examination of the most salient effects of subnational revenue autonomy and the pervasiveness of vertical fiscal imbalances. We conclude by highlighting priorities for future research.

Length: 43 pages

Creation-Date: 2026-05

File-URL: http://ayspsrd.gsu.edu/ays/ispwps/paper2617.pdf
File-Format: application/pdf

Handle: RePEc:ays:ispwps:paper2617