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Up or down? Capital income taxation in the United States and the United Kingdom

  • Polito, Vito


    (Cardiff Business School)

Empirical evidence suggests that the Effective Marginal Tax Rate (EMTR) on income from capital has increased considerably in both the United States and the United Kingdom over the period 1982-2005. This evidence contradicts the corporate tax literature which predicts that the EMTR should instead fall over time as a result of increasing international capital mobility and higher tax competition between governments. This paper argues that this inconsistency is entirely due to the fact that EMTRs on income from capital are currently computed from versions of the neoclassical investment model which do not take into account financial constraints on dividend policy faced by firms investing in both the United States and the United Kingdom. The paper incorporates financial constraints on dividend policy into the analytical framework for the computation of the EMTR and employs the new model to re-calculate time series of the EMTRs in both countries. The new empirical results show that, in contrast to the existing evidence, the EMTR on investment financed by either retained earnings or new equity has indeed declined over time in both countries, while the EMTR on debt-financed investment has remained relatively stable.

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Paper provided by Cardiff University, Cardiff Business School, Economics Section in its series Cardiff Economics Working Papers with number E2011/13.

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Length: 29 pages
Date of creation: Jun 2011
Date of revision:
Handle: RePEc:cdf:wpaper:2011/13
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  1. Juan C. Botero & Simeon Djankov & Rafael La Porta & Florencio Lopez-de-Silanes & Andrei Shleifer, 2004. "The Regulation of Labor," The Quarterly Journal of Economics, Oxford University Press, vol. 119(4), pages 1339-1382.
  2. Jeremy S. S. Edwards & Alfons J. Weichenrieder, 2004. "Ownership Concentration and Share Valuation," German Economic Review, Verein für Socialpolitik, vol. 5(2), pages 143-171, 05.
  3. Kanniainen, Vesa & Sodersten, Jan, 1994. "Costs of monitoring and corporate taxation," Journal of Public Economics, Elsevier, vol. 55(2), pages 307-321, October.
  4. Stijn Claessens & Simeon Djankov, 1999. "Ownership Concentration and Corporate Performance in the Czech Republic," William Davidson Institute Working Papers Series 227, William Davidson Institute at the University of Michigan.
  5. Mervyn A. King & Don Fullerton, 1984. "The Taxation of Income from Capital: A Comparative Study of the United States, the United Kingdom, Sweden, and Germany," NBER Books, National Bureau of Economic Research, Inc, number king84-1, September.
  6. Randall Morck & Bernard Yeung, 2005. "Dividend Taxation and Corporate Governance," Journal of Economic Perspectives, American Economic Association, vol. 19(3), pages 163-180, Summer.
  7. Vito Polito, 2009. "Measuring the Effective Tax Burden in the Real World," Fiscal Studies, Institute for Fiscal Studies, vol. 30(2), pages 247-278, 06.
  8. DeFond, Mark L. & Jiambalvo, James, 1994. "Debt covenant violation and manipulation of accruals," Journal of Accounting and Economics, Elsevier, vol. 17(1-2), pages 145-176, January.
  9. Devereux, Michael P. & Lockwood, Ben & Redoano, Michela, 2008. "Do countries compete over corporate tax rates?," Journal of Public Economics, Elsevier, vol. 92(5-6), pages 1210-1235, June.
  10. Mihir A. Desai & Alberto Moel, 2008. "Czech Mate: Expropriation and Investor Protection in a Converging World," Review of Finance, European Finance Association, vol. 12(1), pages 221-251.
  11. Rafael La Porta & Florencio Lopez-de-Silanes & Andrei Shleifer & Robert W. Vishny, 1998. "Law and Finance," Journal of Political Economy, University of Chicago Press, vol. 106(6), pages 1113-1155, December.
  12. Demsetz, Harold, 1983. "The Structure of Ownership and the Theory of the Firm," Journal of Law and Economics, University of Chicago Press, vol. 26(2), pages 375-90, June.
  13. Kanniainen, Vesa & Sodersten, Jan, 1995. "The importance of reporting conventions for the theory of corporate taxation," Journal of Public Economics, Elsevier, vol. 57(3), pages 417-430, July.
  14. Randall Morck & Lloyd Steier, 2005. "The Global History of Corporate Governance: An Introduction," NBER Chapters, in: A History of Corporate Governance around the World: Family Business Groups to Professional Managers, pages 1-64 National Bureau of Economic Research, Inc.
  15. Backus, David & Henriksen, Espen & Storesletten, Kjetil, 2008. "Taxes and the global allocation of capital," Journal of Monetary Economics, Elsevier, vol. 55(1), pages 48-61, January.
  16. Mihir A. Desai & Alexander Dyck & Luigi Zingales, 2004. "Theft and Taxes," NBER Working Papers 10978, National Bureau of Economic Research, Inc.
  17. Demsetz, Harold & Lehn, Kenneth, 1985. "The Structure of Corporate Ownership: Causes and Consequences," Journal of Political Economy, University of Chicago Press, vol. 93(6), pages 1155-77, December.
  18. Faleye, Olubunmi & Mehrotra, Vikas & Morck, Randall, 2006. "When Labor Has a Voice in Corporate Governance," Journal of Financial and Quantitative Analysis, Cambridge University Press, vol. 41(03), pages 489-510, September.
  19. Clemens Fuest & Bernd Huber & Jack Mintz, 2003. "Capital Mobility and Tax Competition: A Survey," CESifo Working Paper Series 956, CESifo Group Munich.
  20. M. Bordignon & S. Giannini & P. Panteghini, 1998. "Corporate Taxation in Italy: an Analysis of the 1998 Reform," Working Papers 328, Dipartimento Scienze Economiche, Universita' di Bologna.
  21. Harry Garretsen & Jolanda Peeters, 2007. "Capital Mobility, Agglomeration and Corporate Tax Rates: Is the Race to the Bottom for Real?," CESifo Economic Studies, CESifo, vol. 53(2), pages 263-293, June.
  22. Jensen, Michael C, 1986. "Agency Costs of Free Cash Flow, Corporate Finance, and Takeovers," American Economic Review, American Economic Association, vol. 76(2), pages 323-29, May.
  23. Devereux, Michael P. & Griffith, Rachel, 2002. "Evaluating Tax Policy for Location Decisions," CEPR Discussion Papers 3247, C.E.P.R. Discussion Papers.
  24. Wilson, John Douglas, 1999. "Theories of Tax Competition," National Tax Journal, National Tax Association, vol. 52(n. 2), pages 269-304, June.
  25. Boadway, R. W. & Bruce, N., 1979. "Depreciation and interest deductions and the effect of the corporation income tax on investment," Journal of Public Economics, Elsevier, vol. 11(1), pages 93-105, February.
  26. Claessens, Stijn, 1995. "Corporate governance and equity prices : evidence from the Czech and Slovak Republics," Policy Research Working Paper Series 1427, The World Bank.
  27. Mihir A. Desai & Dhammika Dharmapala, 2005. "Corporate Tax Avoidance and Firm Value," NBER Working Papers 11241, National Bureau of Economic Research, Inc.
  28. Allingham, Michael G. & Sandmo, Agnar, 1972. "Income tax evasion: a theoretical analysis," Journal of Public Economics, Elsevier, vol. 1(3-4), pages 323-338, November.
  29. Moulton, Brent R, 1990. "An Illustration of a Pitfall in Estimating the Effects of Aggregate Variables on Micro Unit," The Review of Economics and Statistics, MIT Press, vol. 72(2), pages 334-38, May.
  30. Ruud de Mooij & S. Ederveen, 2001. "Taxation and foreign direct investment; a synthesis of empirical research," CPB Discussion Paper 3, CPB Netherlands Bureau for Economic Policy Analysis.
  31. Mervyn A. King, 1974. "Taxation and the Cost of Capital," Review of Economic Studies, Oxford University Press, vol. 41(1), pages 21-35.
  32. Michael P. Devereux & Rachel Griffith & Alexander Klemm, 2002. "Corporate income tax reforms and international tax competition," Economic Policy, CEPR;CES;MSH, vol. 17(35), pages 449-495, October.
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