The Excess Burden of Taxation and Why it (Approximately) Quadruples When the Tax Rate Doubles
AbstractThe 'excess burden' of taxation represents an efficiency loss which must be compared with any perceived gains arising either from income redistribution or the non-transfer expenditure carried out by the government. An important property is that, under certain assumptions, it increases disproportionately with the tax rate. This result provides the basis of a general presumption in favour of a broad-based and low tax rate system: any exemptions which reduce the tax base inevitably raise the tax rate required to obtain anunchanged amount of total tax revenue. The aims of this paper are to provide a nontechnical explanation of the concepts of welfare change and excess burden used in the public finance literature, and to demonstrate the result that an approximation to thisburden depends on the square of the tax rate.
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Date of creation: Dec 2003
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Taxation; excess burden; equivalent variation; compensating variation;
Find related papers by JEL classification:
- H21 - Public Economics - - Taxation, Subsidies, and Revenue - - - Efficiency; Optimal Taxation
- H30 - Public Economics - - Fiscal Policies and Behavior of Economic Agents - - - General
- D60 - Microeconomics - - Welfare Economics - - - General
This paper has been announced in the following NEP Reports:
- NEP-ALL-2003-12-14 (All new papers)
- NEP-PBE-2003-12-14 (Public Economics)
- NEP-PUB-2003-12-14 (Public Finance)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Auerbach, Alan J., 1985.
"The theory of excess burden and optimal taxation,"
Handbook of Public Economics,
in: A. J. Auerbach & M. Feldstein (ed.), Handbook of Public Economics, edition 1, volume 1, chapter 2, pages 61-127
- Alan J. Auerbach & James R. Hines Jr., 2001.
"Taxation and Economic Efficiency,"
NBER Working Papers
8181, National Bureau of Economic Research, Inc.
- Diamond, P. A. & McFadden, D. L., 1974. "Some uses of the expenditure function in public finance," Journal of Public Economics, Elsevier, vol. 3(1), pages 3-21, February.
- Slemrod, Joel & Yitzhaki, Shlomo, 2001.
"Integrating Expenditure and Tax Decisions: The Marginal Cost of Funds and the Marginal Benefit of Projects,"
National Tax Journal,
National Tax Association, vol. 54(n. 2), pages 189-202, June Cita.
- Joel Slemrod & Shlomo Yitzhaki, 2001. "Integrating Expenditure and Tax Decisions: The Marginal Cost of Funds and the Marginal Benefit of Projects," NBER Working Papers 8196, National Bureau of Economic Research, Inc.
- James R. Hines, 1999.
"Three Sides of Harberger Triangles,"
Journal of Economic Perspectives,
American Economic Association, vol. 13(2), pages 167-188, Spring.
- King, Mervyn A., 1983. "Welfare analysis of tax reforms using household data," Journal of Public Economics, Elsevier, vol. 21(2), pages 183-214, July.
- Helmut Dietl & Markus Lang & Stephan Werner, 2008.
"Social Welfare in Sports Leagues with Profit-Maximizing and/or Win-Maximizing Clubs,"
0022, University of Zurich, Center for Research in Sports Administration (CRSA), revised Jul 2009.
- Helmut M. Dietl & Markus Lang & Stephan Werner, 2009. "Social Welfare in Sports Leagues with Profit-Maximizing and/or Win-Maximizing Clubs," Southern Economic Journal, Southern Economic Association, vol. 76(2), pages 375-396, October.
- Helmut Dietl & Markus Lang & Stephan Werner, 2008. "Social Welfare in Sports Leagues with Profit-Maximizing and/or Win-Maximizing Clubs," Working Papers 0826, International Association of Sports Economists & North American Association of Sports Economists.
- Helmut Dietl & Markus Lang & Stephan Werner, 2008. "Social Welfare in Sports Leagues with Profit-Maximizing and/or Win-Maximizing Clubs," Working Papers 0090, University of Zurich, Institute for Strategy and Business Economics (ISU), revised Jul 2009.
- Felicity C Barker & Robert A Buckle & Robert W St Clair, 2008. "Roles of Fiscal Policy in New Zealand," Treasury Working Paper Series 08/02, New Zealand Treasury.
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