IDEAS home Printed from https://ideas.repec.org/p/zbw/esprep/233954.html
   My bibliography  Save this paper

A re-examination of the exchange rate – interest rate differential relationship in Ghana

Author

Listed:
  • Ofori, Isaac Kwesi
  • Armah, Mark Kojo

Abstract

This paper revisits the exchange rate and interest rate differential relationship since Ghana adopted the inflation targeting regime. Using macro-data spanning 2002 to 2019 for Ghana and the United States, we show the nonexistence of the relationship in both the short-run and long-run. Further, we show a positive but slow responsiveness of exchange rate to interest rate differential shocks from the short-run to medium term. The long-run result however shows a case of a strong and significant response of exchange rate to interest rate differential shocks. We recommend that the Bank of Ghana address perennial macroeconomic instability, especially on inflation which we conjecture to fuel investment uncertainty and investment insensitivity to the interest rate.

Suggested Citation

  • Ofori, Isaac Kwesi & Armah, Mark Kojo, 2021. "A re-examination of the exchange rate – interest rate differential relationship in Ghana," EconStor Preprints 233954, ZBW - Leibniz Information Centre for Economics.
    • Handle: RePEc:zbw:esprep:233954
    as

    Download full text from publisher

    File URL: https://www.econstor.eu/bitstream/10419/233954/1/Ofori-and-Armah-2021.pdf
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. M. Hashem Pesaran & Yongcheol Shin & Richard J. Smith, 2001. "Bounds testing approaches to the analysis of level relationships," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 16(3), pages 289-326.
    2. Wu, Jyh-Lin, 1999. "A re-examination of the exchange rate-interest differential relationship: evidence from Germany and Japan," Journal of International Money and Finance, Elsevier, vol. 18(2), pages 319-336, February.
    3. Hnatkovska, Viktoria & Lahiri, Amartya & Vegh, Carlos A., 2013. "Interest rate and the exchange rate: A non-monotonic tale," European Economic Review, Elsevier, vol. 63(C), pages 68-93.
    4. Ghosh, Atish R. & Ostry, Jonathan D. & Chamon, Marcos, 2016. "Two targets, two instruments: Monetary and exchange rate policies in emerging market economies," Journal of International Money and Finance, Elsevier, vol. 60(C), pages 172-196.
    5. Nakagawa, Hironobu, 2002. "Real exchange rates and real interest differentials: implications of nonlinear adjustment in real exchange rates," Journal of Monetary Economics, Elsevier, vol. 49(3), pages 629-649, April.
    6. Gan Wee & Soone Le Ying, 2000. "Exchange rate and interest rate differential: the case of the Malaysian Ringgit/US Dollar," Applied Economics Letters, Taylor & Francis Journals, vol. 7(2), pages 95-97.
    7. Georgios E. Chortareas & Rebecca L. Driver, 2001. "PPP and the real exchange rate-real interest rate differential puzzle revisited: evidence from non-stationary panel data," Bank of England working papers 138, Bank of England.
    8. Andrieș, Alin Marius & Căpraru, Bogdan & Ihnatov, Iulian & Tiwari, Aviral Kumar, 2017. "The relationship between exchange rates and interest rates in a small open emerging economy: The case of Romania," Economic Modelling, Elsevier, vol. 67(C), pages 261-274.
    9. R. Scott Hacker & Hyunjoo Kim Karlsson & Kristofer Månsson, 2012. "The Relationship between Exchange Rates and Interest Rate Differentials: A Wavelet Approach," The World Economy, Wiley Blackwell, vol. 35(9), pages 1162-1185, September.
    10. Ghosh, Atish R. & Ostry, Jonathan D. & Chamon, Marcos, 2016. "Two targets, two instruments: Monetary and exchange rate policies in emerging market economies," Journal of International Money and Finance, Elsevier, vol. 60(C), pages 172-196.
    11. Li, Kui-Wai & Wong, Douglas K T, 2011. "The Exchange Rate and Interest Rate Differential Relationship: Evidence from Two Financial Crises," MPRA Paper 35297, University Library of Munich, Germany.
    12. Holtemöller, Oliver & Mallick, Sushanta, 2016. "Global food prices and monetary policy in an emerging market economy: The case of India," Journal of Asian Economics, Elsevier, vol. 46(C), pages 56-70.
    13. Dornbusch, Rudiger, 1976. "Expectations and Exchange Rate Dynamics," Journal of Political Economy, University of Chicago Press, vol. 84(6), pages 1161-1176, December.
    14. MacKinnon, James G, 1996. "Numerical Distribution Functions for Unit Root and Cointegration Tests," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 11(6), pages 601-618, Nov.-Dec..
    15. Hoffmann, Mathias & MacDonald, Ronald, 2009. "Real exchange rates and real interest rate differentials: A present value interpretation," European Economic Review, Elsevier, vol. 53(8), pages 952-970, November.
    16. 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.
    17. Hooper, Peter & Morton, John, 1982. "Fluctuations in the dollar: A model of nominal and real exchange rate determination," Journal of International Money and Finance, Elsevier, vol. 1(1), pages 39-56, January.
    18. Paul Hallwood & Ronald MacDonald, 2008. "International Money and Finance," Working papers 2008-02, University of Connecticut, Department of Economics.
    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. Long, Shaobo & Zhang, Rui & Hao, Jing, 2022. "Asymmetric impact of Sino-US interest rate differentials and economic policy uncertainty ratio on RMB exchange rate," Journal of International Financial Markets, Institutions and Money, Elsevier, vol. 78(C).
    2. Levent KORAP, 2008. "Exchange Rate Determination Of Tl/Us$:A Co-Integration Approach," Istanbul University Econometrics and Statistics e-Journal, Department of Econometrics, Faculty of Economics, Istanbul University, vol. 7(1), pages 24-50, May.
    3. Deng-Kui Si & Xiao-Lin Li & Xinyu Ge, 2020. "On the link between the exchange rates and interest rate differentials in China: evidence from an asymmetric wavelet analysis," Empirical Economics, Springer, vol. 59(6), pages 2925-2946, December.
    4. Andrieș, Alin Marius & Căpraru, Bogdan & Ihnatov, Iulian & Tiwari, Aviral Kumar, 2017. "The relationship between exchange rates and interest rates in a small open emerging economy: The case of Romania," Economic Modelling, Elsevier, vol. 67(C), pages 261-274.
    5. Mylonidis, Nikolaos & Paleologou, Suzanna-Maria, 2011. "The real uncovered interest parity: The case of Canada and the USA," Journal of Policy Modeling, Elsevier, vol. 33(2), pages 255-267, March.
    6. Tie‐Ying Liu & Chien‐Chiang Lee, 2022. "Exchange rate fluctuations and interest rate policy," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 27(3), pages 3531-3549, July.
    7. Habimana, Olivier, 2017. "The multiscale relationship between exchange rates and fundamentals differentials: Empirical evidence from Scandinavia," MPRA Paper 75956, University Library of Munich, Germany.
    8. Juha Junttila & Marko Korhonen, 2013. "Stock market information and the relationship between real exchange rate and real interest rates," Applied Financial Economics, Taylor & Francis Journals, vol. 23(11), pages 901-920, June.
    9. Abla El Khawaga & Mona Esam & Rasha Hammam, 2014. "Exchange Rates and Interest Rates: An Empirical Investigation of International Fisher Effect Theory The Case of Egypt (2003-2012)," Working Papers 869, Economic Research Forum, revised Nov 2014.
    10. Afsin Sahin, 2019. "Loom of Symmetric Pass-Through," Economies, MDPI, vol. 7(1), pages 1-25, February.
    11. Deng-Kui SI & Xiao-Lin LI & Tsangyao CHANG & Lu BAI, 2018. "Co-movement and Causality between Nominal Exchange Rates and Interest Rate Differentials in BRICS Countries: A Wavelet Analysis," Journal for Economic Forecasting, Institute for Economic Forecasting, vol. 0(1), pages 5-19, December.
    12. Soon, Siew-Voon & Baharumshah, Ahmad Zubaidi, 2021. "Exchange rates and fundamentals: Further evidence based on asymmetric causality test," International Economics, Elsevier, vol. 165(C), pages 67-84.
    13. Agus Salim & Kai Shi, 2019. "A Cointegration of the Exchange Rate and Macroeconomic Fundamentals: The Case of the Indonesian Rupiah vis-á-vis Currencies of Primary Trade Partners," JRFM, MDPI, vol. 12(2), pages 1-17, May.
    14. Li, Kui-Wai & Wong, Douglas K T, 2011. "The Exchange Rate and Interest Rate Differential Relationship: Evidence from Two Financial Crises," MPRA Paper 35297, University Library of Munich, Germany.
    15. Dal Bianco, Marcos & Camacho, Maximo & Perez Quiros, Gabriel, 2012. "Short-run forecasting of the euro-dollar exchange rate with economic fundamentals," Journal of International Money and Finance, Elsevier, vol. 31(2), pages 377-396.
    16. Niko Hauzenberger & Florian Huber, 2020. "Model instability in predictive exchange rate regressions," Journal of Forecasting, John Wiley & Sons, Ltd., vol. 39(2), pages 168-186, March.
    17. Ken Miyajima, 2013. "Foreign exchange intervention and expectation in emerging economies," BIS Working Papers 414, Bank for International Settlements.
    18. Song, Chi-Young, 1997. "The Real Exchange Rate and the Current Account Balance in Japan," Journal of the Japanese and International Economies, Elsevier, vol. 11(2), pages 143-184, June.
    19. Goldberg, Michael D., 2000. "On empirical exchange rate models: what does a rejection of the symmetry restriction on short-run interest rates mean?," Journal of International Money and Finance, Elsevier, vol. 19(5), pages 673-688, October.
    20. Huseyin Karamelikli & Mohammad Sharif Karimi, 2022. "Asymmetric relationship between interest rates and exchange rates: Evidence from Turkey," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 27(1), pages 1269-1279, January.

    More about this item

    Keywords

    Inflation Targeting; Exchange Rate; Impulse Response Function; Interest Rate Differential; VAR; Ghana;
    All these keywords.

    JEL classification:

    • A1 - General Economics and Teaching - - General Economics
    • E4 - Macroeconomics and Monetary Economics - - Money and Interest Rates
    • E43 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Interest Rates: Determination, Term Structure, and Effects
    • E3 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles
    • F5 - International Economics - - International Relations, National Security, and International Political Economy

    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:zbw:esprep:233954. 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: ZBW - Leibniz Information Centre for Economics (email available below). General contact details of provider: https://edirc.repec.org/data/zbwkide.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.