IDEAS home Printed from https://ideas.repec.org/a/bla/worlde/v37y2014i8p1152-1185.html
   My bibliography  Save this article

Market Reforms and Commodity Price Volatility: The Case of East African Coffee Market

Author

Listed:
  • Benedicto Lukanima
  • Raymond Swaray

Abstract

type="main" xml:id="twec12124-abs-0001"> The goal of this paper is to examine the impact of commodity market reforms on producer price volatility using evidence from the East African coffee market. The results, based on time-varying volatility models and key summary statistics, show that coffee market reforms in the East African Community (EAC) are associated with changes in producer price volatility and volatility persistence at both country and regional levels. However, reforms were not the only cause of changes in price volatility. The study further shows that reforms had different effects on prices volatilities of Arabica and Robusta varieties of coffee grown in individual EAC countries. These findings have wider implication for commodity market reforms and producer price stabilisation policies in the EAC and coffee producing countries in sub-Sahara Africa.

Suggested Citation

  • Benedicto Lukanima & Raymond Swaray, 2014. "Market Reforms and Commodity Price Volatility: The Case of East African Coffee Market," The World Economy, Wiley Blackwell, vol. 37(8), pages 1152-1185, August.
    • Handle: RePEc:bla:worlde:v:37:y:2014:i:8:p:1152-1185
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1111/twec.2014.37.issue-8
    Download Restriction: Access to full text is restricted to subscribers.

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Ronald I. McKinnon, 1967. "Futures Markets, Buffer Stocks, and Income Stability for Primary Producers," Journal of Political Economy, University of Chicago Press, vol. 75, pages 844-844.
    2. Nelson, Daniel B & Cao, Charles Q, 1992. "Inequality Constraints in the Univariate GARCH Model," Journal of Business & Economic Statistics, American Statistical Association, vol. 10(2), pages 229-235, April.
    3. Will Martin & Kym Anderson, 2008. "Agricultural trade reform under the Doha Agenda: some key issues ," Australian Journal of Agricultural and Resource Economics, Australian Agricultural and Resource Economics Society, vol. 52(1), pages 1-16, March.
    4. Costas Milas & Jesús Otero & Theodore Panagiotidis, 2004. "Forecasting the spot prices of various coffee types using linear and non-linear error correction models," International Journal of Finance & Economics, John Wiley & Sons, Ltd., vol. 9(3), pages 277-288.
    5. C. W. Morgan & A. J. Rayner & C. Vaillant, 1999. "Agricultural futures markets in LDCs: a policy response to price volatility?," Journal of International Development, John Wiley & Sons, Ltd., vol. 11(6), pages 893-910.
    6. Carmen M. Reinhart & Peter Wickham, 1994. "Commodity Prices: Cyclical Weakness or Secular Decline?," IMF Staff Papers, Palgrave Macmillan, vol. 41(2), pages 175-213, June.
    7. Sushil Mohan, 2007. "Market-based Price-risk Management for Coffee Producers," Development Policy Review, Overseas Development Institute, vol. 25(3), pages 333-354, May.
    8. Perron, Pierre, 1989. "The Great Crash, the Oil Price Shock, and the Unit Root Hypothesis," Econometrica, Econometric Society, vol. 57(6), pages 1361-1401, November.
    9. Lumsdaine, Robin L, 1995. "Finite-Sample Properties of the Maximum Likelihood Estimator in GARCH(1,1) and IGARCH(1,1) Models: A Monte Carlo Investigation," Journal of Business & Economic Statistics, American Statistical Association, vol. 13(1), pages 1-10, January.
    10. Putterman, Louis, 1995. "Economic reform and smallholder agriculture in Tanzania: A discussion of recent market liberalization, road rehabilitation, and technology dissemination efforts," World Development, Elsevier, vol. 23(2), pages 311-326, February.
    11. Alicia N. Rambaldi & Phil Simmons, 2000. "Response to price and production risk: The case of Australian wheat," Journal of Futures Markets, John Wiley & Sons, Ltd., vol. 20(4), pages 345-359, April.
    12. Powers, Mark J, 1970. "Does Futures Trading Reduce Price Fluctuations in the Cash Markets?," American Economic Review, American Economic Association, vol. 60(3), pages 460-464, June.
    13. Carmen M. Reinhart & Peter Wickham, 1994. "Commodity Prices: Cyclical Weakness or Secular Decline?," IMF Staff Papers, Palgrave Macmillan, vol. 41(2), pages 175-213, June.
    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. Tröster, Bernhard, 2015. "Global commodity chains, financial markets, and local market structures: Price risks in the coffee sector in Ethiopia," Working Papers 56, Österreichische Forschungsstiftung für Internationale Entwicklung (ÖFSE) / Austrian Foundation for Development Research.

    More about this item

    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:bla:worlde:v:37:y:2014:i:8:p:1152-1185. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Wiley Content Delivery). General contact details of provider: http://www.blackwellpublishing.com/journal.asp?ref=0378-5920 .

    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 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.

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

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.