IDEAS home Printed from https://ideas.repec.org/p/ags/aaea10/61721.html
   My bibliography  Save this paper

Cointegration Analysis of Commodity Prices: Much Ado about the Wrong Thing?

Author

Listed:
  • Mallory, Mindy L.
  • Lence, Sergio H.

Abstract

This study highlights some problems with using the Johansen cointegration statistics on data containing a negative moving average (NMA) in the error term of the data generating process. We use a Monte Carlo experiment to demonstrate that the asymptotic distribution of the Johansen cointegration statistics is sensitive to the NMA parameters and that using the stated 5% critical values results in severe size distortion. In our experiment, using the asymptotic critical values resulted in empirical size of 76% in the worst case. To date a NMA in the error term was known to cause poor small sample performance of the Johansen cointegration statistics; however our study demonstrates that problems associated with a NMA in the error term do not improve as sample size increases. In fact, the problems become more severe. Further, we show that commodity prices in the U.S. tend to exhibit this property. We recommend that researchers pretest data for NMA in the error term before using the standard asymptotic critical values to test for cointegrating rank.

Suggested Citation

  • Mallory, Mindy L. & Lence, Sergio H., 2010. "Cointegration Analysis of Commodity Prices: Much Ado about the Wrong Thing?," 2010 Annual Meeting, July 25-27, 2010, Denver, Colorado 61721, Agricultural and Applied Economics Association.
  • Handle: RePEc:ags:aaea10:61721
    DOI: 10.22004/ag.econ.61721
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/61721/files/Cointegration_MalloryLence_5.3.pdf
    Download Restriction: no

    File URL: https://libkey.io/10.22004/ag.econ.61721?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Lutkepohl, Helmut & Claessen, Holger, 1997. "Analysis of cointegrated VARMA processes," Journal of Econometrics, Elsevier, vol. 80(2), pages 223-239, October.
    2. Osterwald-Lenum, Michael, 1992. "A Note with Quantiles of the Asymptotic Distribution of the Maximum Likelihood Cointegration Rank Test Statistics," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 54(3), pages 461-472, August.
    3. Mohsen Bahmani-Oskooee, 1998. "Cointegration Approach to Estimate the Long-Run Trade Elasticities in LDCs," International Economic Journal, Taylor & Francis Journals, vol. 12(3), pages 89-96.
    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. Nelissa Jamora & Stephan von Cramon-Taubadel, 2017. "What World Price?," Applied Economic Perspectives and Policy, Agricultural and Applied Economics Association, vol. 39(3), pages 479-498.
    2. Erten, Bilge & Ocampo, José Antonio, 2013. "Super Cycles of Commodity Prices Since the Mid-Nineteenth Century," World Development, Elsevier, vol. 44(C), pages 14-30.
    3. Anton Bekkerman & Thomas Gumbley & Gary W. Brester, 2021. "The Impacts of Biofuel Policies on Spatial and Vertical Price Relationships in the US Fertilizer Industry," Applied Economic Perspectives and Policy, John Wiley & Sons, vol. 43(2), pages 802-822, 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. Mallory Mindy & Lence Sergio H., 2012. "Testing for Cointegration in the Presence of Moving Average Errors," Journal of Time Series Econometrics, De Gruyter, vol. 4(2), pages 1-68, November.
    2. Tang, Tuck Cheong, 2003. "An empirical analysis of China's aggregate import demand function," China Economic Review, Elsevier, vol. 14(2), pages 142-163.
    3. Tang, Tuck Cheong, 2003. "Japanese aggregate import demand function: reassessment from the 'bounds' testing approach," Japan and the World Economy, Elsevier, vol. 15(4), pages 419-436, December.
    4. Arize, Augustine C. & Nippani, Srinivas, 2010. "Import demand behavior in Africa: Some new evidence," The Quarterly Review of Economics and Finance, Elsevier, vol. 50(3), pages 254-263, August.
    5. Levent, Korap, 2007. "Modeling purchasing power parity using co-integration: evidence from Turkey," MPRA Paper 19584, University Library of Munich, Germany.
    6. Menzie Chinn & Louis Johnston, 1996. "Real Exchange Rate Levels, Productivity and Demand Shocks: Evidence from a Panel of 14 Countries," NBER Working Papers 5709, National Bureau of Economic Research, Inc.
    7. Gruener Hans Peter & Hayo Bernd & Hefeker Carsten, 2009. "Unions, Wage Setting and Monetary Policy Uncertainty," The B.E. Journal of Macroeconomics, De Gruyter, vol. 9(1), pages 1-25, October.
    8. Yap, Wei Yim & Lam, Jasmine S.L., 2006. "Competition dynamics between container ports in East Asia," Transportation Research Part A: Policy and Practice, Elsevier, vol. 40(1), pages 35-51, January.
    9. De Bandt, Olivier & Mongelli, Francesco Paolo, 2000. "Convergence of fiscal policies in the euro area," Working Paper Series 20, European Central Bank.
    10. Lego, Brian & Gebremedhin, Tesfa & Cushing, Brian, 2000. "A Multi-Sector Export Base Model of Long-Run Regional Employment Growth," Agricultural and Resource Economics Review, Cambridge University Press, vol. 29(2), pages 192-197, October.
    11. Webber, A., 1999. "Newton's Gravity Law and Import Prices in the Asia Pacific," Economics Working Papers WP99-12, School of Economics, University of Wollongong, NSW, Australia.
    12. Michael Funke, 2000. "Macroeconomic Shocks in Euroland vs. the UK: Supply, Demand, or Nominal?," EUI-RSCAS Working Papers 37, European University Institute (EUI), Robert Schuman Centre of Advanced Studies (RSCAS).
    13. Daniel Levy, 1995. "Investment-saving comovement under endogenous fiscal policy," Open Economies Review, Springer, vol. 6(3), pages 237-254, July.
    14. Chen, Pei-Fen & Chien, Mei-Se & Lee, Chien-Chiang, 2011. "Dynamic modeling of regional house price diffusion in Taiwan," Journal of Housing Economics, Elsevier, vol. 20(4), pages 315-332.
    15. Milas, Costas & Otero, Jesus, 2003. "Modelling official and parallel exchange rates in Colombia under alternative regimes: a non-linear approach," Economic Modelling, Elsevier, vol. 20(1), pages 165-179, January.
    16. Mohsen Bahmani-Oskooee & Taggert Brooks, 2003. "A new criteria for selecting the optimum lags in Johansen's cointegration technique," Applied Economics, Taylor & Francis Journals, vol. 35(8), pages 875-880.
    17. Abdallah Shehata & Prof. Lobna Abdelatif, 2006. "Fiscal Sustainability and the Role of the State: a New Analytical Framework," EcoMod2006 272100082, EcoMod.
    18. Javier Gómez P., 1998. "La Demanda Por Dinero En Colombia," Borradores de Economia 2969, Banco de la Republica.
    19. Mauricio, Jose Alberto, 2006. "Exact maximum likelihood estimation of partially nonstationary vector ARMA models," Computational Statistics & Data Analysis, Elsevier, vol. 50(12), pages 3644-3662, August.
    20. Hilde Bjørnland, 2005. "A stable demand for money despite financial crisis: the case of Venezuela," Applied Economics, Taylor & Francis Journals, vol. 37(4), pages 375-385.

    More about this item

    Keywords

    Agricultural Finance; Financial Economics;

    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:ags:aaea10:61721. 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: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/aaeaaea.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.