Ad valorem versus unit taxes: monopolistic competition, heterogeneous firms, and intra-industry reallocations
AbstractReal-world industries are composed from heterogeneous firms and substantial intra-industry reallocations take place, i.e. high productivity firms squeeze out low productivity firms. Previous tax-tool comparisons have not included these central forces of industry structure. This paper examines a general equilibrium monopolistic competition model with heterogeneous firms and intra-industry reallocations. We show that the welfare superiority of ad valorem over unit taxes under imperfect competition is not only preserved but amplified. The additional difference between the tools arises because unit taxes distort relative prices, which in turn reduces average industry productivity through reallocations (the survival and increased market share of lower productivity firms). Importantly, numerical solutions of the model reveal that the relative welfare loss from using the unit tax increases dramatically in the degree of firm heterogeneity.
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Bibliographic InfoArticle provided by Springer in its journal Journal of Economics.
Volume (Year): 101 (2010)
Issue (Month): 3 (November)
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Web page: http://www.springerlink.com/link.asp?id=108909
Unit tax; Ad valorem tax; Welfare; Intra-industry reallocation; Monopolistic competition; Heterogenous firms; D43; D61; H21; H22; H23; L11; L13;
Other versions of this item:
- Philipp J.H. Schröder & Allan Sørensen, 2010. "Ad valorem versus unit taxes: Monopolistic competition, heterogeneous firms, and intra-industry reallocations," Economics Working Papers 2010-10, School of Economics and Management, University of Aarhus.
- D43 - Microeconomics - - Market Structure and Pricing - - - Oligopoly and Other Forms of Market Imperfection
- D61 - Microeconomics - - Welfare Economics - - - Allocative Efficiency; Cost-Benefit Analysis
- H21 - Public Economics - - Taxation, Subsidies, and Revenue - - - Efficiency; Optimal Taxation
- H22 - Public Economics - - Taxation, Subsidies, and Revenue - - - Incidence
- H23 - Public Economics - - Taxation, Subsidies, and Revenue - - - Externalities; Redistributive Effects; Environmental Taxes and Subsidies
- L11 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Production, Pricing, and Market Structure; Size Distribution of Firms
- L - Industrial Organization
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- Dixit, Avinash K & Stiglitz, Joseph E, 1975.
"Monopolistic Competition and Optimum Product Diversity,"
The Warwick Economics Research Paper Series (TWERPS)
64, University of Warwick, Department of Economics.
- Dixit, Avinash K & Stiglitz, Joseph E, 1977. "Monopolistic Competition and Optimum Product Diversity," American Economic Review, American Economic Association, vol. 67(3), pages 297-308, June.
- Dunne, T. & Roberts, M.J. & Samuelson, L., 1988.
"The Growth And Failure Of U.S. Manufacturing Plants,"
1-87-5, Pennsylvania State - Department of Economics.
- Dunne, Timothy & Roberts, Mark J & Samuelson, Larry, 1989. "The Growth and Failure of U.S. Manufacturing Plants," The Quarterly Journal of Economics, MIT Press, vol. 104(4), pages 671-98, November.
- Delipalla, Sofia & Keen, Michael, 1992.
"The comparison between ad valorem and specific taxation under imperfect competition,"
Journal of Public Economics,
Elsevier, vol. 49(3), pages 351-367, December.
- Sofia Delipalla & Michael Keen, 1991. "The Comparison Between Ad Valorem and Specific Taxation under Imperfect Competition," Working Papers 821, Queen's University, Department of Economics.
- Anderson, S.P. & de Palma, A. & Kreider, K., 1999.
"The Efficiency of Indirect Taxes Under Imperfect Competition,"
99-09, Paris X - Nanterre, U.F.R. de Sc. Ec. Gest. Maths Infor..
- Anderson, Simon P. & de Palma, Andre & Kreider, Brent, 2001. "The efficiency of indirect taxes under imperfect competition," Journal of Public Economics, Elsevier, vol. 81(2), pages 231-251, August.
- Simon P. Anderson & Andre de Palma & Brent Kreider, 2000. "The Efficiency of Indirect Taxes under Imperfect Competition," Virginia Economics Online Papers 342, University of Virginia, Department of Economics.
- S. P. Anderson & A. de Palma & B. Kreider, 1999. "The efficiency of indirect taxes under imperfect competition," THEMA Working Papers 99-09, THEMA (THéorie Economique, Modélisation et Applications), Université de Cergy-Pontoise.
- Anderson, Simon & de Palma, Andre & Kreider, Brent, 2001. "The Efficiency of Indirect Taxes Under Imperfect Competition," Staff General Research Papers 5203, Iowa State University, Department of Economics.
- Junko Doi & Koichi Futagami, 2004. "Commodity Taxation and the Effects of Entry: A Case of Variety Preferences," Journal of Economics, Springer, vol. 83(3), pages 267-279, December.
- Michael Keen, 1998. "The balance between specific and ad valorem taxation," Fiscal Studies, Institute for Fiscal Studies, vol. 19(1), pages 1-37, February.
- Elhanan Helpman & Marc J. Melitz & Stephen R. Yeaple, 2004.
"Export Versus FDI with Heterogeneous Firms,"
American Economic Review,
American Economic Association, vol. 94(1), pages 300-316, March.
- Blackorby, Charles & Murty, Sushama, 2006.
"Unit Versus Ad Valorem Taxes : Monopoly In General Equilibrium,"
The Warwick Economics Research Paper Series (TWERPS)
761, University of Warwick, Department of Economics.
- Blackorby, Charles & Murty, Sushama, 2007. "Unit versus ad valorem taxes: Monopoly in general equilibrium," Journal of Public Economics, Elsevier, vol. 91(3-4), pages 817-822, April.
- X. Wang & Jingang Zhao, 2009. "On the efficiency of indirect taxes in differentiated oligopolies with asymmetric costs," Journal of Economics, Springer, vol. 96(3), pages 223-239, April.
- Aiura, Hiroshi & Ogawa, Hikaru, 2013. "Unit tax versus ad valorem tax: A tax competition model with cross-border shopping," Journal of Public Economics, Elsevier, vol. 105(C), pages 30-38.
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