Mtonga, Elvis (2006): The real exchange rate of the rand and competitiveness of South Africa's trade.
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Abstract
In the last 10 years since South Africa transformed into a democracy, the rand has seen an increase in volatility of its real exchange rate. These fluctuations in the rand’s real exchange rate have raised questions as to whether they signify significant misalignment of the currency and thereby undermine competitiveness of South Africa’s exports abroad. This is a pertinent question in the South African context because foreign trade has been critical to the growth of the economy. Efforts to address current high levels of unemployment and widespread poverty among the majority of the population have depended upon this growth. This study investigates the extent to which fluctuations in the rand’s real exchange rate have impacted on the competitiveness of South African trade flows by determining whether, at some point, the rand had been misaligned, and the likely consequences of such a misalignment. Using data from 1972 to 2003, and an equilibrium correction model of the rand’s real exchange rate drawn on existing literature, the study finds that, from 1994 to 1996, and also in 1998, the rand’s real exchange rate became undervalued by an average 10%. By early 2002, the extent of overshooting had reached 20%. However, the strong recovery of the rand at the start of 2002 reversed this overshooting and instead pushed the real exchange rate above its equilibrium by an average 16 to 17% at the end of 2003. This suggests significant loss of trade competitiveness during 2003 and needed a nominal depreciation to correct the imbalance.
Item Type: | MPRA Paper |
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Institution: | University of Cape Town |
Original Title: | The real exchange rate of the rand and competitiveness of South Africa's trade |
Language: | English |
Keywords: | Real exchange rate; South African rand; trade competitiveness |
Subjects: | F - International Economics > F4 - Macroeconomic Aspects of International Trade and Finance > F41 - Open Economy Macroeconomics F - International Economics > F3 - International Finance > F31 - Foreign Exchange F - International Economics > F3 - International Finance |
Item ID: | 1192 |
Depositing User: | Elvis Mtonga |
Date Deposited: | 16 Dec 2006 |
Last Modified: | 27 Sep 2019 08:55 |
References: | Aghevli, B. B, Kahn, M. S, & Montiel, P.J, 1991, “Exchange rate policy in developing countries: some analytical issues,” IMF Occasional Paper, no. 78, International Monetary Fund, Washington D C. Aron, J., 1997, “Measuring currency misalignment: the importance of shocks and regime changes”, Centre for Research into Economics and Finance in Southern Africa Quarterly Review, pp. 2-14, October. Aron, J., & Ayogu, M., 1997, “Foreign exchange market efficiency tests in Sub-Saharan Africa”, Journal of African Economies, vol. 6, no. 3, pp. 150-92 [AERC supplement] Aron, J., & Elbadawi, I., 1999, “Reflections on the South African rand crisis of 1996 and policy implications,” Centre for the study of African economies working paper, no. WPS/99-13; University of Oxford. Retrieved, August 24, 2003, from http://www.csae.ox.ac.uk/workingpapers/pdfs/9913text.PDF Aron, J., & Elbadawi, I. & Kahn, B., 2000, “Real and monetary determinants of the real exchange rate in South Africa”, in I. Elbadawi & T. Hartzenberg (eds.), Development Issues in South Africa, Macmillan Press, London, pp. 194-236 [Chapter 8]. Aron, J., & Elbadawi, I. & Kahn, B., 1997, “Determinants of the real exchange rate in South Africa”, Centre for the Study of African Economies, no. WPS/97-16, CSEA publishing, Oxford, Retrieved: July 24, 2003, from www.csae.ox.ac.uk/resprogs/smmsae/pdfs/smmsae-2002-13.pdf Baffes,J, Elbadawi, I. A, & O’Conell, S. A., 1999, “Single equation estimation of the equilibrium real exchange rate”, in L. Hinkle & P. Montiel (eds), Exchange rate misalignment: concepts and measurements for developing countries, World Bank, Washington D.C Bayoumi, T., Clark, P., Symansky, S., & Taylor, M., 1994, “The robustness of equilibrium exchange rate calculations to alternative assumptions and methodologies”, in J. Williamson (ed.), Equilibrium exchange rates, Institute for International Economics, Washington D.C, pp. 19-59 Balassa, B, 1964, “The purchasing power parity doctrine: a reappraisal”, Journal of political Economy, vol. 72, pp. 584-96. Beveridge, S., & Nelson, S., 1981, “A new approach to decomposition of economic time series into permanent and transitory components with particular attention to measurement of the business cycle”, Journal of Monetary Economics, 7, pp. 151-74 Borowski, D, & Couharde, C, 2003, “The exchange rate macroeconomic balance approach: new methodology and results for the euro, the dollar, the yen, and the pound sterling”, Open Economies Review, no. 14, pp. 169-190 Cady, J., 2003, “The equilibrium real exchange rate of the Malagasy franc: Estimation and assessment”, IMF Working Paper, no. WP/03/28, Retrieved: March 2005, from http://www.imf.org/external/pubs/ft/wp/2003/wp0328.pdf Clark, P. B, & MacDonald, R., 2000, “Filtering the BEER: a permanent and transitory decomposition”, IMF Working paper, no. 144, International Monetary Fund, Washington D C. Clark, P. B, & MacDonald, R., 1998, “Exchange rates and economic fundamentals: a methodological comparison of BEERs and FEERs”, IMF Working paper, no. 67, International Monetary Fund, Washington D C. Clark, P. B, Bartolini, L., Bayoumi, T. & Symansky, S., 1994, “Exchange rates and economic fundamentals: a framework for analysis,” IMF Occasional paper, no. 115, International Monetary Fund, Washington D. C. Dickey, D. A. & Fuller, W. A, 1979, “Distribution of the estimators for autoregressive time series with a unit root,” Journal of the American Statistical Association, 74, pp. 427-431. Dickey, D. A. & Fuller, W. A, 1981, “Likelihood ratio statistics for autoregressive time series with a unit root,” Econometrica, 49, pp. 1057-1072. Driver, R, & Wren-Lewis, S, 1998, Real exchange rates for the year 2000, Institute for International Economics, Washington. Engle, R.F & Granger, C.W.J, 1987, “Co-integration and error correction: representation, estimation, and testing, Econometrica, 55, pp. 251-276. Edwards, S., 1994a, “Real and monetary determinants of real exchange rate behavior: theory and evidence from developing countries”, in J. Williamson (ed.), Equilibrium Exchange Rates, , Institute for International Economics, Washington D.C, pp.61-92 Edwards, S., 1994b, “Exchange rate misalignment in developing countries”, in R.C. Barth & C. Wong (eds.), Approaches to exchange rate policy, IMF Institute, Washington D.C, pp.45-64 Edwards, S., 1989, Real exchange rates, devaluations, and adjustment, MIT Press, Cambridge Egert, B., 2002, “Equilibrium real exchange rates in central Europe’s transition economies: knocking on heaven’s door”, William Davidson Working Paper, no. 480, Retrieved: August 24, 2003, from, http://www.bus.umich.edu/kresgeLibrary/collections/Workingpapers/wdi/wp480.pdf. Eviews3.0 Users Guide, Quantitative Micro Software, California. Eviews5.0 User’s Guide, 2004, Quantitative Micro Software, California. Faruqee, H., 1995, “Long run determinants of the real exchange rate: a stock-flow equilibrium approach”, IMF Staff papers, International Monetary Fund, vol. 42, pp. 80-107. Feyzioglu, T, 1997, “Estimating the equilibrium real exchange rate: an application to Finland”, IMF Working Paper, no. WP/97/109, International Monetary Fund, Washington D.C. Froot, K. A, & Rogoff, K, 1995, “Perspectives on PPP and long run real exchange rate”, in G. M. Grossman & K. Rogoff (eds.), Handbook of International Economics, Elsevier, Amsterdam, pp. 1647-1688 Granger, C, & Gonzalo, J., 1995, “Estimation of common long memory components in co integrated systems,” Journal of Business and Economic Statistics, vol. 13, pp. 27-36. Hamilton, J.D., 1994, Time series analysis, Princeton University Press, Princeton, New Jersey Harris, R., 1995, Using cointegration analysis in econometric modeling, Prentice Hall. Hinkle, L., & Montiel, P. (eds.), 1999, Exchange rate misalignment: concepts and measurements for developing countries, World Bank, Washington D.C. Hodrick, R.J & Prescott, E.C, 1997, “Postwar U.S business cycles: an empirical investigation”, Journal of Money, Credit, and Banking, 29, pp. 1-16 IMF Institute & Harvard University’s J.F. Kennedy School of Government, 1998, “Exchange rate analysis with a case study of Poland,” CD-ROM, Retrieved: March 2000, from IMF Institute, Washington D.C. Isard, P., 1995, Exchange rate economics, University of Cambridge Press, Cambridge Isard, P., & Faruqee, H. (eds.), 1998, “Exchange rate assessment: some recent extensions and applications of the macroeconomic balance approach”, IMF Occasional paper no. 167, International Monetary Fund, Washington D.C. Johansen, S, 1995., Likelihood-based inference in cointegrated vector autoregressive models, Oxford University Press, Oxford. Johansen, S., 1991, “Estimation and hypothesis testing of cointegrated vectors in Gaussian vector autoregressive models,” Economterica, 59, pp. 1551-1580 Johansen, S, 1988, “Statistical analysis of cointegration vectors,” Journal of Economic Dynamics and control, 12, pp. 231-254. Jonsson, G., 2001, “Inflation, money demand, and purchasing power parity in South Africa”, IMF Staff Papers, International Monetary Fund, vol. 48, no. 2, pp. 243-65. Kahn, B., 1992, “South Africa’s exchange rate policy: lessons from the past”, ET Working Paper no.15, University of Cape Town. Koen, V, Boone, L, DeSerres, A, & Fuchs, N, 2001, “Tracking the euro”, OECD Working paper, no. 298, Organization for Economic Cooperation and Development, Paris. MacDonald, R, 1995, “Long run exchange rate modeling: a survey of recent evidence”, IMF Staff Papers, vol. 42, International Monetary Fund, Washington D.C, pp. 437-98. MacDonald, R, & Ricci, L, 2003, “Estimation of the equilibrium real exchange rate for South Africa,” IMF Working Paper, no. WP/03/44, International Monetary Fund, Washington D C. Retrieved: September 6, 2003, from http://www.imf.org/external/pubs/ft/wp/2003/wp0344.pdf MacKinnon, J. G., 1996, “Numerical distribution functions for unit root and cointegration tests, “Journal of Applied Econometrics, 11, pp. 601-618. MacKinnon, J. G., 1991, “Critical values for co-integration tests, in Engle, R.F & C.W.J., Granger (eds.) Long run economic relationships, Oxford University Press, Oxford, pp. 267-276. Maddala, G.S & Kim, In-Moo, 1998, Unit roots, co integration, and structural change, Cambridge University Press, New York. Maeso-Fernandez, F., Obsat, C., & Schnatz, B., 2001, “Determinants of the euro effective exchange rate: A BEER/PEER approach”, European Central Bank Working paper, no.85. Retrieved: March 2005, from: http://www.ecb.int/pub/pdf/scpwp/ecbwp085.pdf Mathisen, J., 2003, “Estimation of the equilibrium real exchange rate for Malawi”, IMF Working Paper, no.WP/03/104, International Monetary Fund, Washington D .C. Retrieved: March 2005, from http://www.imf.org/external/pubs/ft/wp/2003/wp03104.pdf Mkenda, K. B., 2001, “Long run and short run determinants of the real exchange rate in Zambia”, Working Papers in Economics, no. 40, Department of Economics, Goteborg University, Goteborg. Retrieved: March 2005, from www.handels.gu.se/epc/archive/00001717/01/gunwpe0040.pdf Mohr, P., & Fourie, L., 2004, Economics for South African students, Van Schaik, Pretoria. Montiel, P., 1999a, “Determinants of the long run equilibrium real exchange rate: An analytical model”, in L. Hinkle & P. Montiel (eds.), Exchange rate misalignment: concepts and measurements for developing countries, World Bank, Washington D.C, pp. 264-290. Montiel, P., 1999b, “The long run equilibrium real exchange rate: Conceptual issues and empirical research”, in L. Hinkle & P. Montiel (eds.), Exchange rate misalignment: concepts and measurements for developing countries, World Bank, Washington D.C, pp. 219-263 Osterwald-Lenum, M., 1992, “A note with quantiles of the asymptotic distribution of the maximum likelihood cointegration rank test statistics,” Oxford Bulletin of Economics and Statistics, 54, pp. 461-472. Pesaran, H.M & Pesaran, B, 1997,. Working with Microfit 4.0, Oxford University Press, Oxford. Pesaran, H.M., Shin, Y. & Smith, R.J., 2000, “Structural analysis of vector error correction models with exogenous I(1) variables”, Journal of Econometrics, 97, pp. 293-343. Razin, O., & Collins, S.M, 1997, Real exchange rate misalignment and growth”, Retrieved: March 2005, from http://econwpa.wustl.edu:80/eps/if/papers/9707/9707001.pdf Rogoff, K., 1996, “The purchasing power parity puzzle”, Journal of Economic Literature, Vol.34, pp.647-668, Retrieved: March 2005, from http://www.economics.harvard.edu/%7Ekrogoff/JEL1996.htm Rosenberg, M. R, 2003, “The dollar’s equilibrium exchange rate: a market view”, in Dollar Overvaluation and the World Economy, Institute for International Economics, Washington, pp.35-55. Samuelson, P, 1964, “Theoretical notes and trade problems, “Review of Economics and Statistics, vol. 46, pp.145-54. Samson, M, Ampofo, S, MacQuene, K, Ndlebe, A, & Van Niekerk, I, 2003a, The volatility of the rand and its impact on the manufacturing sector: the impact on exporters and investors, Economic Policy Research Institute, Cape Town Samson, M, Ampofo, S, MacQuene, K, Ndlebe, A, & Van Niekerk, I, 2003b., The fundamental determinants of the rand exchange rate: a historical and forward-looking analysis, Economic Policy Research Institute, Cape Town Sarno, L., & Taylor, M.P, 2002, “Purchasing Power Parity and the Real Exchange rate”, IMF Staff Papers, Vol.49, no.1, pp. 65-105. South African Reserve Bank, 2003, Quarterly bulletin, September South African Reserve Bank, 1999, Quarterly bulletin, no. 213 Stein, J. L., 1995, “The fundamental determinants of the real exchange rate of the US dollar relative to the other G-7 currencies”, IMF Working paper no. 95/81, International Monetary Fund, Washington D.C. Stein, J. L., 1994, “The natural real exchange rate of the US dollar and determinants of capital flows”, in J. Williamson (ed.), Equilibrium Exchange Rates, Institute for International Economics, Washington D.C, pp. 133-176 Swan, T. W., 1963, “Longer-run problems of the balance of payments,” in H.W Arndt & W.M. Corden (eds), The Australian economy: a volume of readings, Cheshire Press, Melbourne, pp. 384-95; reprinted in R.E. Caves & H.G. Johnson (eds), 1968, Readings in international economics, Irwin, Homewood, pp. 455-64 Williamson, J. (ed), 1994a, Estimating Equilibrium Exchange Rates, Institute for International Economics, Washington D.C. Williamson, J., 1994b, “Estimates of FEERs”, in J. Williamson (ed.) Estimating Equilibrium Exchange Rates, Institute for International Economics, Washington D.C, pp. 177-244. Williamson, J., 1985, “The exchange rate system”, Policy Analyses in International Economics, vol. 5, Institute for International Economics, Washington D.C. Wren-Lewis, S, 2003, Estimates of equilibrium exchange rates for the sterling against the euro, H M Treasury, London. Retrieved: October 3, 2004, from http://www.hm-treasury.gov.uk/media/811/F7/adsom03_361.pdf Zanello, A. & Desruelle, D., 1997, “A primer on IMF’s information notice system”, IMF Working paper, no. WP/97/7, International Monetary Fund, Washington, D.C. |
URI: | https://mpra.ub.uni-muenchen.de/id/eprint/1192 |