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Fiscal Policy, Growth and Convergence in Europe - WP 03/14

Publication Details

  • Fiscal Policy, Growth and Convergence in Europe
  • Published: Jun 2003
  • Status: Current
  • Authors: Gemmell, Norman; Kneller, Richard
  • JEL Classification: H20; H30
  • Hard copy: Available in HTML and PDF formats only.
 

Fiscal Policy, Growth and Convergence in Europe

New Zealand Treasury Working Paper 03/14

Published: June 2003

Authors: Norman Gemmell and Richard Kneller

Abstract

Recent evidence on the impact of fiscal policy – taxes, public expenditures and budget deficits – on long-run growth in OECD countries has adopted the Barro (1990) framework to distinguish between ‘productive’ and ‘unproductive’ expenditures, and ‘distortionary’ and ‘non-distortionary’ taxes. Using estimated long-run growth effects from these fiscal variables, this paper simulates the effects on growth rates of observed fiscal policy changes in the EU.

With two exceptions, the individual country growth effects of actual changes in taxes, expenditures and deficits appear plausible at around –0.3 to +0.3 of a percentage point per annum. Few common policy scenarios are apparent in the data however, with key sources of differences between countries being the extent to which distortionary taxes or deficits were used to fund public spending increases and whether additional spending was focussed on ‘productive’ activities. One implication of our results is that the change in the overall share of taxes or spending in GDP or the annual budget surplus/deficit is not a good guide to whether the growth effects of fiscal policy are likely to be positive or negative. The paper also considers whether our growth regression model, which imposes parameter homogeneity across countries, is justified. The evidence suggests this is the case, with a high degree of uniformity across countries.

Finally the paper considers whether there is any evidence of ‘fiscal convergence’ across the EU. That is, are growth-affecting fiscal variables becoming more similar over time across the EU? Though data are limited, the answer to this question appears to be negative, with little evidence of unconditional convergence. Countries’ tax or expenditure/GDP ratios do, however, generally revert towards their steady-state paths.

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Abstract

Table of Contents

List of Tables

List of Figures

1 Introduction

2 Growth Effects of Taxes, Expenditures and Deficits

3 Estimating Fiscal Policy Impacts on Growth in Europe

4 Convergence and Divergence in EU Fiscal Policy

5 Conclusions

6 References

twp03-14.pdf (197 KB) pp. 28

List of Tables

List of Figures

Acknowledgements

This paper was presented at the NZ Treasury/Ministry of Economic Growth seminar series during a visit to the Treasury by Gemmell during February - March 2003, as part of the Treasury's Academic Visitors programme. He would like to thank colleagues there for their warm welcome, especially Bob Buckle, John Creedy, and Grant Scobie.

Disclaimer

The views expressed in this Working Paper are those of the author(s) and do not necessarily reflect the views of the New Zealand Treasury.  The paper is presented not as policy, but with a view to inform and stimulate wider debate.

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