IDEAS home Printed from https://ideas.repec.org/p/pre/wpaper/201439.html
   My bibliography  Save this paper

Is the Rand Really Decoupled from Economic Fundamentals?

Author

Listed:
  • Mehmet Balcilar

    (Department of Economics, Eastern Mediterranean University, Famagusta, Northern Cyprus , via Mersin 10, Turkey)

  • Rangan Gupta

    (Department of Economics, University of Pretoria)

  • Charl Jooste

    (Department of Economics, University of Pretoria)

Abstract

We analyse the relationship between the South African real exchange rate and economic fundamentals - demand, supply and nominal shocks. Using a time-varying parameter VAR we study the coherence, conditional volatility and impulse responses of the exchange rate over specific periods and policy regimes. The model is identified using sign-restrictions that allow for some neutrality of impulse responses over contemporaneous and long horizons. Our results suggest that the importance of fundamental shocks on the exchange rate is time dependent. Hence there is a loss in information when using standard linear models that average out effects over time. The response of the exchange rate to demand and supply shocks have weakened over the 1994-2010 period. The period following financial crisis, however, has strengthened the relationship between supply and demand shocks to the exchange rate, but has weakened the relationship between interest rate shocks and the exchange rate response.

Suggested Citation

  • Mehmet Balcilar & Rangan Gupta & Charl Jooste, 2014. "Is the Rand Really Decoupled from Economic Fundamentals?," Working Papers 201439, University of Pretoria, Department of Economics.
    • Handle: RePEc:pre:wpaper:201439
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below whether another version of this item is available online.
    2. Check on the provider's web page whether it is in fact available.
    3. Perform a search for a similarly titled item that would be available.

    References listed on IDEAS

    as
    1. Charl Jooste & Yaseen Jhaveri, 2014. "The Determinants of Time-Varying Exchange Rate Pass-Through in South Africa," South African Journal of Economics, Economic Society of South Africa, vol. 82(4), pages 603-615, December.
    2. MacDonald, Ronald & Nagayasu, Jun, 1998. "On the Japanese Yen-U.S. Dollar Exchange Rate: A Structural Econometric Model Based on Real Interest Differentials," Journal of the Japanese and International Economies, Elsevier, vol. 12(1), pages 75-102, March.
    3. Thabo M. Mokoena & Rangan Gupta & Reneé Van Eyden, 2009. "Testing For Ppp Using Sadc Real Exchange Rates," South African Journal of Economics, Economic Society of South Africa, vol. 77(3), pages 351-362, September.
    4. Moses M. Sichei & Tewodros G. Gebreselasie & Olusegun A. Akanbi, 2005. "An Econometric Model of the Rand-US Dollar Nominal Exchange Rate," Working Papers 200514, University of Pretoria, Department of Economics.
    5. Frankel, Jeffrey A, 1979. "On the Mark: A Theory of Floating Exchange Rates Based on Real Interest Differentials," American Economic Review, American Economic Association, vol. 69(4), pages 610-622, September.
    6. Froot, Kenneth A. & Rogoff, Kenneth, 1995. "Perspectives on PPP and long-run real exchange rates," Handbook of International Economics, in: G. M. Grossman & K. Rogoff (ed.), Handbook of International Economics, edition 1, volume 3, chapter 32, pages 1647-1688, Elsevier.
    7. Meese, Richard A. & Rogoff, Kenneth, 1983. "Empirical exchange rate models of the seventies : Do they fit out of sample?," Journal of International Economics, Elsevier, vol. 14(1-2), pages 3-24, February.
    8. MacDonald, Ronald, 1998. "What determines real exchange rates?: The long and the short of it," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 8(2), pages 117-153, June.
    9. Rudiger Dornbusch, 1980. "Exchange Rate Economics: Where Do We Stand?," Brookings Papers on Economic Activity, Economic Studies Program, The Brookings Institution, vol. 11(1, Tenth ), pages 143-206.
    10. Riané de Bruyn & Rangan Gupta & Lardo Stander, 2013. "Testing the Monetary Model for Exchange Rate Determination in South Africa: Evidence from 101 Years of Data," Contemporary Economics, University of Economics and Human Sciences in Warsaw., vol. 7(1), March.
    11. Miguel Lacerda & Johannes W. Fedderke & Linda M. Haines, 2010. "Testing For Purchasing Power Parity And Uncovered Interest Parity In The Presence Of Monetary And Exchange Rate Regime Shifts," South African Journal of Economics, Economic Society of South Africa, vol. 78(4), pages 363-382, December.
    12. Goodness C. Aye & Mehmet Balcilar & Adél Bosch & Rangan Gupta & Francois Stofberg, 2013. "The out-of-sample forecasting performance of non-linear models of real exchange rate behaviour: The case of the South African Rand," European Journal of Comparative Economics, Cattaneo University (LIUC), vol. 10(1), pages 121-148, April.
    13. repec:fth:oxesaf:97-16 is not listed on IDEAS
    14. Balazs Egert, 2012. "Nominal and Real Exchange Rate Models in South Africa: How Robust are they?," CESifo Working Paper Series 3853, CESifo.
    15. Yanping Chong & Òscar Jordà & Alan M. Taylor, 2012. "The Harrod–Balassa–Samuelson Hypothesis: Real Exchange Rates And Their Long‐Run Equilibrium," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 53(2), pages 609-634, May.
    16. Jeffrey Frankel, 2007. "On The Rand: Determinants Of The South African Exchange Rate," South African Journal of Economics, Economic Society of South Africa, vol. 75(3), pages 425-441, September.
    17. Riane de Bruyn & Rangan Gupta & Renee van Eyden, 2013. "Forecasting The Rand-Dollar And Rand-Pound Exchange Rates Using Dynamic Model Averaging," Working Papers 201307, University of Pretoria, Department of Economics.
    18. Giorgio E. Primiceri, 2005. "Time Varying Structural Vector Autoregressions and Monetary Policy," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 72(3), pages 821-852.
    19. Haroon Mumtaz & Laura Sunder‐Plassmann, 2013. "Time‐Varying Dynamics Of The Real Exchange Rate: An Empirical Analysis," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 28(3), pages 498-525, April.
    20. Barry Eichengreen, 2008. "The Real Exchange Rate and Economic Growth," World Bank Publications - Books, The World Bank Group, number 28013, December.
    21. Mr. Ronald MacDonald & Mr. Luca A Ricci, 2003. "Estimation of the Equilibrium Real Exchange Rate for South Africa," IMF Working Papers 2003/044, International Monetary Fund.
    22. Farrant, Katie & Peersman, Gert, 2006. "Is the Exchange Rate a Shock Absorber or a Source of Shocks? New Empirical Evidence," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 38(4), pages 939-961, June.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Riané de Bruyn & Rangan Gupta & Lardo Stander, 2013. "Testing the Monetary Model for Exchange Rate Determination in South Africa: Evidence from 101 Years of Data," Contemporary Economics, University of Economics and Human Sciences in Warsaw., vol. 7(1), March.
    2. Shehu Usman Rano, Aliyu, 2007. "Real Exchange Rate Misalignment: An Application of Behavioral Equilibrium Exchange Rate (BEER) to Nigeria," MPRA Paper 10376, University Library of Munich, Germany.
    3. Yu Hsing, 2016. "Determinants of the ZAR/USD exchange rate and policy implications: A simultaneous-equation model," Cogent Economics & Finance, Taylor & Francis Journals, vol. 4(1), pages 1151131-115, December.
    4. Tasadduq Imam & Kevin Tickle & Abdullahi Ahmed & William Guo, 2012. "Linear Relationship Between The Aud/Usd Exchange Rate And The Respective Stock Market Indices: A Computational Finance Perspective," Intelligent Systems in Accounting, Finance and Management, John Wiley & Sons, Ltd., vol. 19(1), pages 19-42, January.
    5. Hina, Hafsa & Qayyum, Abdul, 2015. "Exchange Rate Determination and Out of Sample Forecasting: Cointegration Analysis," MPRA Paper 61997, University Library of Munich, Germany.
    6. Ekong, Christopher N. & Onye, Kenneth U., 2013. "The Failure of the Monetary Exchange Rate Model for the Naira-Dollar," MPRA Paper 88238, University Library of Munich, Germany.
    7. Cheng, Fuzhi & Orden, David, 2005. "Exchange rate misalignment and its effects on agricultural producer support estimates," MTID discussion papers 81, International Food Policy Research Institute (IFPRI).
    8. De, Kuhelika & Sun, Wei, 2020. "Is the exchange rate a shock absorber or a source of shocks? Evidence from the U.S," Economic Modelling, Elsevier, vol. 89(C), pages 1-9.
    9. T. Philipp Dybowski & Max Hanisch & Bernd Kempa, 2018. "The role of the exchange rate in Canadian monetary policy: evidence from a TVP-BVAR model," Empirical Economics, Springer, vol. 55(2), pages 471-494, September.
    10. Lucio Sarno, 2003. "Nonlinear Exchange Rate Models: A Selective Overview," Rivista di Politica Economica, SIPI Spa, vol. 93(4), pages 3-46, July-Augu.
    11. Mr. Alun H. Thomas, 2012. "Exchange Rate and Foreign Interest Rate Linkages for Sub-Saharan Africa Floaters," IMF Working Papers 2012/208, International Monetary Fund.
    12. Wang, Jian-Xin & Wong, Hoi-In, 1997. "The predictability of Asian exchange rates: evidence from Kalman filter and ARCH estimations," Journal of Multinational Financial Management, Elsevier, vol. 7(3), pages 231-252, October.
    13. Roman Frydman & Michael D. Goldberg, 2001. "Macroeconomic Fundamentals and the DM/$ Exchange Rate: Temporal Instability and the Monetary Model," Working Papers 50, Oesterreichische Nationalbank (Austrian Central Bank).
    14. Castle, Jennifer L. & Kurita, Takamitsu, 2021. "A dynamic econometric analysis of the dollar-pound exchange rate in an era of structural breaks and policy regime shifts," Journal of Economic Dynamics and Control, Elsevier, vol. 128(C).
    15. Plakandaras, Vasilios & Papadimitriou, Theophilos & Gogas, Periklis, 2012. "Directional forecasting in financial time series using support vector machines: The USD/Euro exchange rate," DUTH Research Papers in Economics 5-2012, Democritus University of Thrace, Department of Economics.
    16. Michal Franta & Roman Horvath & Marek Rusnak, 2014. "Evaluating changes in the monetary transmission mechanism in the Czech Republic," Empirical Economics, Springer, vol. 46(3), pages 827-842, May.
    17. Montecino, Juan Antonio, 2018. "Capital controls and the real exchange rate: Do controls promote disequilibria?," Journal of International Economics, Elsevier, vol. 114(C), pages 80-95.
    18. Samba Mbaye, 2012. "Real Exchange Rate Undervaluation and Growth: Is there a Total Factor Productivity Growth Channel?," CERDI Working papers halshs-00687948, HAL.
    19. Joscha Beckmann, 2013. "Nonlinear Exchange Rate Adjustment and the Monetary Model," Review of International Economics, Wiley Blackwell, vol. 21(4), pages 654-670, September.
    20. Kharrat, Sabrine & Hammami, Yacine & Fatnassi, Ibrahim, 2020. "On the cross-sectional relation between exchange rates and future fundamentals," Economic Modelling, Elsevier, vol. 89(C), pages 484-501.

    More about this item

    Keywords

    Exchange rates; fundamentals; coherence; sign-restricted TVP-VAR;
    All these keywords.

    JEL classification:

    • C3 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables
    • F41 - International Economics - - Macroeconomic Aspects of International Trade and Finance - - - Open Economy Macroeconomics

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:pre:wpaper:201439. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Rangan Gupta (email available below). General contact details of provider: https://edirc.repec.org/data/decupza.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.