Capital Controls and Foreign Investor Subsidies Implicit in South Africa's Dual Exchange Rate System
AbstractBoth in theory and practice, capital controls and dual exchange rate systems can be part of a country's optimal tax policy. We first show how a dual exchange rate system can be interpreted as a tax (or subsidy) on international capital income. We show that a dual exchange rate system, with separate commercial and financial exchange rates, drives a wedge between the domestic and foreign returns on comparable assets. As a borrower, the government itself is a direct beneficiary. Secondly, based on data from South Africa, we present empirical evidence of this revenue implicit in a dual exchange rate system; a revenue that amounted to as much as 0.1 percent of GDP for the South African government. However, this paper also shows that both the capital controls and the dual exchange rate system in South Africa gave rise to many perverse unanticipated e¤ects. The latter may render capital controls and dual exchange rate systems unattractive in the end and, thereby, provides a rationale for the recent trend in exchange rate liberalization and unification.
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Bibliographic InfoPaper provided by Tilburg University, Center for Economic Research in its series Discussion Paper with number 2007-91.
Date of creation: 2007
Date of revision:
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Dual exchange rate systems; capital controls; emerging markets; financial repression; optimal tax policy;
Other versions of this item:
- Huizinga, Harry & Schaling, Eric & van der Windt, Peter C, 2007. "Capital Controls and Foreign Investor Subsidies Implicit in South Africa's Dual Exchange Rate System," CEPR Discussion Papers 6347, C.E.P.R. Discussion Papers.
- H21 - Public Economics - - Taxation, Subsidies, and Revenue - - - Efficiency; Optimal Taxation
This paper has been announced in the following NEP Reports:
- NEP-AFR-2007-12-15 (Africa)
- NEP-ALL-2007-12-15 (All new papers)
- NEP-CBA-2007-12-15 (Central Banking)
- NEP-MON-2007-12-15 (Monetary Economics)
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.:
- Granger, C. W. J. & Newbold, P., 1974. "Spurious regressions in econometrics," Journal of Econometrics, Elsevier, vol. 2(2), pages 111-120, July.
- Dolado, Juan J & Jenkinson, Tim & Sosvilla-Rivero, Simon, 1990. " Cointegration and Unit Roots," Journal of Economic Surveys, Wiley Blackwell, vol. 4(3), pages 249-73.
- Schaling, E., 2005. "Capital Controls, Two-tiered Exchange Rate Systems and the Exchange Rate Policy: The South African Experience," Discussion Paper 2005-110, Tilburg University, Center for Economic Research.
- Jean-Christian Lambelet & Alexander Mihailov, 2005.
"The Triple-Parity Law,"
Economics Discussion Papers
604, University of Essex, Department of Economics.
- Robert P. Flood & Nancy Peregrim Marion, 1980.
"The Transmission of Disturbances under Alternative Exchange-Rate Regimeswith Optimal Indexing,"
NBER Working Papers
0500, National Bureau of Economic Research, Inc.
- Flood, Robert P & Marion, Nancy Peregrim, 1982. "The Transmission of Disturbances under Alternative Exchange-Rate Regimes with Optimal Indexing," The Quarterly Journal of Economics, MIT Press, vol. 97(1), pages 43-66, February.
- Joshua Aizenman & Pablo E. Guidotti, 1990.
"Capital Controls, Collection Costs, and Domestic Public Debt,"
NBER Working Papers
3443, National Bureau of Economic Research, Inc.
- Aizenman, Joshua & Guidotti, Pablo E., 1994. "Capital controls, collection costs and domestic public debt," Journal of International Money and Finance, Elsevier, vol. 13(1), pages 41-54, February.
- Whitney K. Newey & Kenneth D. West, 1986.
"A Simple, Positive Semi-Definite, Heteroskedasticity and AutocorrelationConsistent Covariance Matrix,"
NBER Technical Working Papers
0055, National Bureau of Economic Research, Inc.
- Newey, Whitney K & West, Kenneth D, 1987. "A Simple, Positive Semi-definite, Heteroskedasticity and Autocorrelation Consistent Covariance Matrix," Econometrica, Econometric Society, vol. 55(3), pages 703-08, May.
- Huizinga, H.P., 1996. "The Taxation Implicit in Two-Tiered Exchange Rate Systems," Discussion Paper 1996-100, Tilburg University, Center for Economic Research.
- Joshua Aizenman, 1986.
"On the Complementarity of Commercial Policy, Capital Controls, and Inflation Tax,"
Canadian Journal of Economics,
Canadian Economics Association, vol. 19(1), pages 114-33, February.
- Joshua Aizenman, 1986. "On the Complementarity of Commercial Policy, Capital Controls and Inflation Tax," NBER Working Papers 1583, National Bureau of Economic Research, Inc.
- Adams, Charles & Greenwood, Jeremy, 1985. "Dual exchange rate systems and capital controls: An investigation," Journal of International Economics, Elsevier, vol. 18(1-2), pages 43-63, February.
- Frenkel, Jacob A. & Razin, Assaf, 1989.
"Exchange-rate management viewed as tax policies,"
European Economic Review,
Elsevier, vol. 33(4), pages 761-781, April.
- Harry Huizinga, 1996. "The Taxation Implicit in Two-Tiered Exchange Rate Systems," IMF Working Papers 96/120, International Monetary Fund.
- Jeremy Greenwood & Kent P. Kimbrough, 1985. "Capital Controls and Fiscal Policy in the World Economy," Canadian Journal of Economics, Canadian Economics Association, vol. 18(4), pages 743-65, November.
- Dickey, David A & Fuller, Wayne A, 1981. "Likelihood Ratio Statistics for Autoregressive Time Series with a Unit Root," Econometrica, Econometric Society, vol. 49(4), pages 1057-72, June.
- Giovannini, Alberto & de Melo, Martha, 1993. "Government Revenue from Financial Repression," American Economic Review, American Economic Association, vol. 83(4), pages 953-63, September.
- R. M. Gidlow, 1976. "Exchange Control and the Blocked Rand Mechanism," South African Journal of Economics, Economic Society of South Africa, vol. 44(1), pages 52-58, 03.
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