IDEAS home Printed from https://ideas.repec.org/p/edn/sirdps/225.html
   My bibliography  Save this paper

Inflation Uncertainty, Exchange Rate Depreciation and Volatility: Evidence from Ghana, Mozambique and Tanzania

Author

Listed:
  • Molana, Hassan
  • Osei-Assibey, Kwame

Abstract

While flexible exchange rates facilitate stabilisation, exchange rate fluctuations can cause real volatility. This gives policy importance to the causal relationship between exchange rate depreciation and its volatility. An exchange rate may be expected to become more volatile when the underlying currency loses value. We conjecture that a reverse causation, which further weakens the currency, may be mitigated by price stability. Data from Ghana, Mozambique and Tanzania support this: depreciation makes exchange rate more volatile for all but volatility does not causes depreciation in Tanzania which has enjoyed a more stable inflation despite all countries adopting similar macro-policies since early 1990s.

Suggested Citation

  • Molana, Hassan & Osei-Assibey, Kwame, 2010. "Inflation Uncertainty, Exchange Rate Depreciation and Volatility: Evidence from Ghana, Mozambique and Tanzania," SIRE Discussion Papers 2010-94, Scottish Institute for Research in Economics (SIRE).
  • Handle: RePEc:edn:sirdps:225
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10943/225
    Download Restriction: no
    ---><---

    Other versions of this item:

    References listed on IDEAS

    as
    1. Grier, Kevin B. & Perry, Mark J., 1998. "On inflation and inflation uncertainty in the G7 countries," Journal of International Money and Finance, Elsevier, vol. 17(4), pages 671-689, August.
    2. Jose Manuel Campa & Linda S. Goldberg, 2008. "Pass-Through of Exchange Rates to Consumption Prices: What Has Changed and Why?," NBER Chapters, in: International Financial Issues in the Pacific Rim: Global Imbalances, Financial Liberalization, and Exchange Rate Policy, pages 139-176, National Bureau of Economic Research, Inc.
    3. Choudhri, Ehsan U. & Hakura, Dalia S., 2006. "Exchange rate pass-through to domestic prices: Does the inflationary environment matter?," Journal of International Money and Finance, Elsevier, vol. 25(4), pages 614-639, June.
    4. Ding, Zhuanxin & Granger, Clive W. J. & Engle, Robert F., 1993. "A long memory property of stock market returns and a new model," Journal of Empirical Finance, Elsevier, vol. 1(1), pages 83-106, June.
    5. Joseph E. Gagnon & Jane E. Ihrig, 2001. "Monetary policy and exchange rate pass-through," International Finance Discussion Papers 704, Board of Governors of the Federal Reserve System (U.S.).
    6. José Manuel Campa & Linda S. Goldberg, 2005. "Exchange Rate Pass-Through into Import Prices," The Review of Economics and Statistics, MIT Press, vol. 87(4), pages 679-690, November.
    7. Taylor, John B., 2000. "Low inflation, pass-through, and the pricing power of firms," European Economic Review, Elsevier, vol. 44(7), pages 1389-1408, June.
    8. Hwang, Y., 2001. "Relationship between inflation rate and inflation uncertainty," Economics Letters, Elsevier, vol. 73(2), pages 179-186, November.
    9. Baxter, Marianne & Stockman, Alan C., 1989. "Business cycles and the exchange-rate regime : Some international evidence," Journal of Monetary Economics, Elsevier, vol. 23(3), pages 377-400, May.
    10. Daal, Elton & Naka, Atsuyuki & Sanchez, Benito, 2005. "Re-examining inflation and inflation uncertainty in developed and emerging countries," Economics Letters, Elsevier, vol. 89(2), pages 180-186, November.
    11. Ball, Laurence, 1992. "Why does high inflation raise inflation uncertainty?," Journal of Monetary Economics, Elsevier, vol. 29(3), pages 371-388, June.
    12. Fountas, Stilianos, 2001. "The relationship between inflation and inflation uncertainty in the UK: 1885-1998," Economics Letters, Elsevier, vol. 74(1), pages 77-83, December.
    13. Devereux, Michael B. & Engel, Charles, 2002. "Exchange rate pass-through, exchange rate volatility, and exchange rate disconnect," Journal of Monetary Economics, Elsevier, vol. 49(5), pages 913-940, July.
    14. Apergis, Nicholas, 2004. "Inflation, output growth, volatility and causality: evidence from panel data and the G7 countries," Economics Letters, Elsevier, vol. 83(2), pages 185-191, May.
    15. Friedman, Milton, 1977. "Nobel Lecture: Inflation and Unemployment," Journal of Political Economy, University of Chicago Press, vol. 85(3), pages 451-472, June.
    16. Glick,Reuven (ed.), 1998. "Managing Capital Flows and Exchange Rates," Cambridge Books, Cambridge University Press, number 9780521623230, October.
    17. Broda, Christian, 2004. "Terms of trade and exchange rate regimes in developing countries," Journal of International Economics, Elsevier, vol. 63(1), pages 31-58, May.
    18. TF. Nas & MJ. Perry, 2000. "Inflation, inflation uncertainty, and monetary policy in Turkey: 1960–1998," Contemporary Economic Policy, Western Economic Association International, vol. 18(2), pages 170-180, April.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Williams Ohemeng & Elvis Kwame Agyapong & Kenneth Ofori-Boateng, 2021. "Exchange rate and inflation dynamics: does the month or quarter of the year matter?," SN Business & Economics, Springer, vol. 1(6), pages 1-24, June.

    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. Henry, Olan T. & Olekalns, Nilss & Suardi, Sandy, 2007. "Testing for rate dependence and asymmetry in inflation uncertainty: Evidence from the G7 economies," Economics Letters, Elsevier, vol. 94(3), pages 383-388, March.
    2. Nora Abu Asab & Juan Carlos Cuestas & Alberto Montagnoli, 2018. "Inflation targeting or exchange rate targeting: Which framework supports the goal of price stability in emerging market economies?," PLOS ONE, Public Library of Science, vol. 13(8), pages 1-21, August.
    3. Daal, Elton & Naka, Atsuyuki & Sanchez, Benito, 2005. "Re-examining inflation and inflation uncertainty in developed and emerging countries," Economics Letters, Elsevier, vol. 89(2), pages 180-186, November.
    4. Ahmad Zubaidi Baharumshah & Akram Hasanov & Stilianos Fountas, 2011. "Inflation and inflation uncertainty: Evidence from two Transition Economies," Discussion Paper Series 2011_05, Department of Economics, University of Macedonia, revised Apr 2011.
    5. Siti Hamizah Mohd & Ahmad Zubaidi Baharumshah & Stilianos Fountas, 2013. "Inflation, Inflation Uncertainty And Output Growth: Recent Evidence From Asean-5 Countries," The Singapore Economic Review (SER), World Scientific Publishing Co. Pte. Ltd., vol. 58(04), pages 1-17.
    6. Chih-Chuan Yeh & Kuan-Min Wang & Yu-Bo Suen, 2011. "A quantile framework for analysing the links between inflation uncertainty and inflation dynamics across countries," Applied Economics, Taylor & Francis Journals, vol. 43(20), pages 2593-2602.
    7. Chang, Kuang-Liang, 2012. "The impacts of regime-switching structures and fat-tailed characteristics on the relationship between inflation and inflation uncertainty," Journal of Macroeconomics, Elsevier, vol. 34(2), pages 523-536.
    8. Hassan Heidari & Salih Turan Katircioglu & Sahar Bashiri, 2013. "Inflation, inflation uncertainty and growth in the Iranian economy: an application of BGARCH-M model with BEKK approach," Journal of Business Economics and Management, Taylor & Francis Journals, vol. 14(5), pages 819-832, November.
    9. Buth, Bora & Kakinaka, Makoto & Miyamoto, Hiroaki, 2015. "Inflation and inflation uncertainty: The case of Cambodia, Lao PDR, and Vietnam," Journal of Asian Economics, Elsevier, vol. 38(C), pages 31-43.
    10. Broto Carmen & Ruiz Esther, 2009. "Testing for Conditional Heteroscedasticity in the Components of Inflation," Studies in Nonlinear Dynamics & Econometrics, De Gruyter, vol. 13(2), pages 1-30, May.
    11. Kushal Banik Chowdhury & Nityananda Sarkar, 2015. "The Effect of Inflation on Inflation Uncertainty in the G7 Countries: A Double Threshold GARCH Model," International Econometric Review (IER), Econometric Research Association, vol. 7(1), pages 34-50, April.
    12. James Payne, 2009. "Inflation targeting and the inflation-inflation uncertainty relationship: evidence from Thailand," Applied Economics Letters, Taylor & Francis Journals, vol. 16(3), pages 233-238.
    13. Bedri Kamil Onur Taş, 2012. "Inflation Targeting and Inflation Uncertainty," Scottish Journal of Political Economy, Scottish Economic Society, vol. 59(3), pages 283-297, July.
    14. Chen, Shyh-Wei & Shen, Chung-Hua & Xie, Zixiong, 2008. "Evidence of a nonlinear relationship between inflation and inflation uncertainty: The case of the four little dragons," Journal of Policy Modeling, Elsevier, vol. 30(2), pages 363-376.
    15. HAVVANUR FEYZA ERDEM & Rahmi Yamak, 2014. "The Relationship Between Inflation And Inflation Uncertainty In Turkey," Economy of region, Centre for Economic Security, Institute of Economics of Ural Branch of Russian Academy of Sciences, vol. 1(4), pages 246-254.
    16. Bredin, Don & Fountas, Stilianos, 2018. "US inflation and inflation uncertainty over 200 years," Financial History Review, Cambridge University Press, vol. 25(2), pages 141-159, August.
    17. Erdem Havvanur Feyza & Yamak Rahmi, 2014. "The relationship between inflation and inflation uncertainty in Turkey," Экономика региона, CyberLeninka;Федеральное государственное бюджетное учреждение науки «Институт экономики Уральского отделения Российской академии наук», issue 4, pages 246-254.
    18. Broto, Carmen & Ruiz Ortega, Esther, 2006. "Using auxiliary residuals to detect conditional heteroscedasticity in inflation," DES - Working Papers. Statistics and Econometrics. WS ws060402, Universidad Carlos III de Madrid. Departamento de Estadística.
    19. Claudiu T. Albulescu & Aviral Kumar Twari & Stephen M. Miller & Rangan Gupta, 2015. "Time-Frequency Relationship between Inflation and Inflation Uncertainty for the U.S.: Evidence from Historical Data," Working Papers 201591, University of Pretoria, Department of Economics.
    20. James Payne, 2009. "Official dollarization in El Salvador and the inflation-inflation uncertainty nexus," Applied Economics Letters, Taylor & Francis Journals, vol. 16(12), pages 1195-1199.

    More about this item

    Keywords

    exchange rate; depreciation; volatility; causality; GARCH; VAR;
    All these keywords.

    JEL classification:

    • E3 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles
    • F3 - International Economics - - International Finance
    • F4 - International Economics - - Macroeconomic Aspects of International Trade and Finance

    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:edn:sirdps:225. 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: Research Office (email available below). General contact details of provider: https://edirc.repec.org/data/sireeuk.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.