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Pricing the Currency Premium Under Flexible Exchange Rates: Evidence from South Africa

  • Martin Grandes


    (Pontifical Catholic University of Argentina)

  • Marcel Peter

    (Swiss National Bank)

  • Nicolas Pinaud

    (Organisation for Economic Co-operation and Development)

Registered author(s):

    The currency premium is one of the three components of the differential between local and foreign interest rates. Emerging economies such as South Africa typically face positive interest rate differentials, i.e., a higher cost of capital than developed economies. In this paper we aim at identifying the determinants of the South African rand-U.S. dollar currency premium. Using monthly data over the period 1997-2008, we carry out an empirical analysis of the determinants of the 1-month and 1-year currency premium. We find that the currency premium at both horizons are driven by long-run movements in the expected inflation differential between South Africa and the U.S., risk aversion as a proxy for the price of rand exchange risk, and the volatility of the rand exchange rate as an indicator of the quantity of that risk. Misalignments in the real effective or rand-U.S. dollar bilateral exchange rates display mixed results in terms of their impact and statistical significance on both currency premium. Our parameter estimators overall are stable and robust to sample variations.

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    Article provided by Central Bank of Argentina, Economic Research Department in its journal Ensayos Económicos.

    Volume (Year): 1 (2010)
    Issue (Month): 60 (October - December)
    Pages: 7-52

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    Handle: RePEc:bcr:ensayo:v:1:y:2010:i:60:p:7-52
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    1. Jeffrey Frankel & Jumana Poonawala, 2006. "The Forward Market in Emerging Currencies: Less Biased Than in Major Currencies," NBER Working Papers 12496, National Bureau of Economic Research, Inc.
    2. Yishay Yafeh & Paolo Mauro & Nathan Sussman, 2000. "Emerging Market Spreads; Then Versus Now," IMF Working Papers 00/190, International Monetary Fund.
    3. Alicia Garcia Herrero & Alvaro Ortiz, 2005. "The Role Of Global Risk Aversion In Explaining Latin American Sovereign Spreads," International Finance 0503005, EconWPA.
    4. Charles Engel, 1999. "On the Foreign Exchange Risk Premium in Sticky-Price General Equilibrium Models," International Tax and Public Finance, Springer;International Institute of Public Finance, vol. 6(4), pages 491-505, November.
    5. Guillermo A. Calvo & Carmen M. Reinhart, 2002. "Fear of Floating," The Quarterly Journal of Economics, Oxford University Press, vol. 117(2), pages 379-408.
    6. Sarantis, Nicholas, 2006. "Testing the uncovered interest parity using traded volatility, a time-varying risk premium and heterogeneous expectations," Journal of International Money and Finance, Elsevier, vol. 25(7), pages 1168-1186, November.
    7. Frankel, Jeffrey, 2007. "On the Rand: Determinants of the South African Exchange Rate," Working Paper Series rwp07-015, Harvard University, John F. Kennedy School of Government.
    8. Flood, Robert P & Rose, Andrew K, 1999. "Understanding Exchange Rate Volatility without the Contrivance of Macroeconomics," Economic Journal, Royal Economic Society, vol. 109(459), pages F660-72, November.
    9. Ricardo Hausmann & Ugo Panizza & Ernesto H. Stein, 2000. "Why Do Countries Float the Way They Float?," Research Department Publications 4205, Inter-American Development Bank, Research Department.
    10. Flood, Robert P. & Marion, Nancy P., 2000. "Self-fulfilling risk predictions:: an application to speculative attacks," Journal of International Economics, Elsevier, vol. 50(1), pages 245-268, February.
    11. Schmukler, Sergio L. & Serven, Luis, 2002. "Pricing currency risk under currency boards," Journal of Development Economics, Elsevier, vol. 69(2), pages 367-391, December.
    12. Diaz Weigel, Diana & Gemmill, Gordon, 2006. "What drives credit risk in emerging markets? The roles of country fundamentals and market co-movements," Journal of International Money and Finance, Elsevier, vol. 25(3), pages 476-502, April.
    13. Vivek B. Arora, 2007. "Monetary Policy Transparency and Financial Market Forecasts in South Africa," IMF Working Papers 07/123, International Monetary Fund.
    14. Durbin, Erik & Ng, David, 2005. "The sovereign ceiling and emerging market corporate bond spreads," Journal of International Money and Finance, Elsevier, vol. 24(4), pages 631-649, June.
    15. Engel, Charles, 1996. "The forward discount anomaly and the risk premium: A survey of recent evidence," Journal of Empirical Finance, Elsevier, vol. 3(2), pages 123-192, June.
    16. Ronald MacDonald & Luca A Ricci, 2003. "Estimation of the Equilibrium Real Exchange Rate for South Africa," IMF Working Papers 03/44, International Monetary Fund.
    17. John A Carlson & Christian M. Dahl & Carol L. Osler, 2008. "Short-run Exchange-Rate Dynamics: Theory and Evidence," CREATES Research Papers 2008-01, Department of Economics and Business Economics, Aarhus University.
    18. Barry Eichengreen & Ashoka Mody, 1998. "What Explains Changing Spreads on Emerging-Market Debt: Fundamentals or Market Sentiment?," NBER Working Papers 6408, National Bureau of Economic Research, Inc.
    19. Martin Uribe & Vivian Z. Yue, 2003. "Country Spreads and Emerging Countries: Who Drives Whom?," NBER Working Papers 10018, National Bureau of Economic Research, Inc.
    20. Frankel, Jeffrey A, 1992. "Measuring International Capital Mobility: A Review," American Economic Review, American Economic Association, vol. 82(2), pages 197-202, May.
    21. Dooley, Michael P & Isard, Peter, 1980. "Capital Controls, Political Risk, and Deviations from Interest-Rate Parity," Journal of Political Economy, University of Chicago Press, vol. 88(2), pages 370-84, April.
    22. Martín Grandes, 2007. "The Determinants of Sovereign Bond Spreads: Theory and Facts From Latin America," Latin American Journal of Economics-formerly Cuadernos de Economía, Instituto de Economía. Pontificia Universidad Católica de Chile., vol. 44(130), pages 151-181.
    23. Marcio Gomes Pinto Garcia & Alexandre Lowenkron, 2005. "Cousin risks: the extent and the causes of positive correlation between country and currency risks," Textos para discussão 507, Department of Economics PUC-Rio (Brazil).
    24. Taylor, Mark P, 1989. "Covered Interest Arbitrage and Market Turbulence," Economic Journal, Royal Economic Society, vol. 99(396), pages 376-91, June.
    25. Frenkel, Jacob A & Levich, Richard M, 1975. "Covered Interest Arbitrage: Unexploited Profits?," Journal of Political Economy, University of Chicago Press, vol. 83(2), pages 325-38, April.
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