NOTE ON CONVERGENCE UNDER INCOME TAX PROGRESSIVITY

Publisher: Cambridge University Press

E-ISSN: 1469-8056|12|2|286-299

ISSN: 1365-1005

Source: Macroeconomic Dynamics, Vol.12, Iss.2, 2008-04, pp. : 286-299

Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.

Previous Menu Next

Abstract

Building on the theoretical prediction that income tax progressivity increases the speed of convergence in neoclassical, open-economy growth models, this paper asks whether tax progressivity is a potential source of differences across regions in convergence rates. In a sample of U.S. data, over the period 1920–1990, regional convergence and tax progressivity are found to be positively correlated, which supports the theoretical results. Moreover, some data on six OECD countries also accord with such a positive relationship. Overall, the model is successful in predicting the large range of available convergence estimates when the tax rate is elastic enough with respect to the tax base.