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Market Integration in the International Coal Industry: A Cointegration Approach


  • Linda Warell


The purpose of this paper is to test the hypothesis of the existence of a single economic market for the international coal industry, separated for coking and steam coal, and to investigate market integration over time. This has been conducted by applying cointegration and error-correction models on quarterly price series data in Europe and Japan over the time period 1980-2000. Both the coking and the steam coal markets show evidence of global market integration, as demonstrated by the stable long-run cointegrating relationship between the respective price series in different world regions. This supports the hypothesis of a globally integrated market. However, when analyzing market integration over time it is not possible to confirm cointegration in the 1990s for steam coal. Thus, compared to the coking coal market, the steam coal market looks somewhat less global in scope.

Suggested Citation

  • Linda Warell, 2006. "Market Integration in the International Coal Industry: A Cointegration Approach," The Energy Journal, International Association for Energy Economics, vol. 0(Number 1), pages 99-118.
  • Handle: RePEc:aen:journl:2006v27-01-a05

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    References listed on IDEAS

    1. Goulder, Lawrence H. & Mathai, Koshy, 2000. "Optimal CO2 Abatement in the Presence of Induced Technological Change," Journal of Environmental Economics and Management, Elsevier, vol. 39(1), pages 1-38, January.
    2. Minh Ha-Duong & Michael Grubb & Jean Charles Hourcade, 1997. "Influence of socioeconomic inertia and uncertainty on optimal CO2-emission abatement," Post-Print halshs-00002452, HAL.
    3. Goulder, Lawrence H. & Schneider, Stephen H., 1999. "Induced technological change and the attractiveness of CO2 abatement policies," Resource and Energy Economics, Elsevier, vol. 21(3-4), pages 211-253, August.
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    Cited by:

    1. Johannes Truby and Moritz Paulus, 2012. "Market Structure Scenarios in International Steam Coal Trade," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3).
    2. Papież, Monika & Śmiech, Sławomir, 2013. "Causality-in-mean and causality-in-variance within the international steam coal market," Energy Economics, Elsevier, vol. 36(C), pages 594-604.
    3. Zaklan, Aleksandar & Cullmann, Astrid & Neumann, Anne & von Hirschhausen, Christian, 2012. "The globalization of steam coal markets and the role of logistics: An empirical analysis," Energy Economics, Elsevier, vol. 34(1), pages 105-116.
    4. Clemens Haftendorn & Franziska Holz, 2008. "Analysis of the World Market for Steam Coal Using a Complementarity Model," Discussion Papers of DIW Berlin 818, DIW Berlin, German Institute for Economic Research.
    5. Jürgen Kruse & Heike Wetzel, 2016. "Innovation in Clean Coal Technologies: Empirical Evidence from Firm-Level Patent Data," MAGKS Papers on Economics 201615, Philipps-Universität Marburg, Faculty of Business Administration and Economics, Department of Economics (Volkswirtschaftliche Abteilung).
    6. Paulus, Moritz & Trueby, Johannes & Growitsch, Christian, 2011. "Nations as Strategic Players in Global Commodity Markets: Evidence from World Coal Trade," EWI Working Papers 2011-4, Energiewirtschaftliches Institut an der Universitaet zu Koeln (EWI).
    7. Papież, Monika & Śmiech, Sławomir, 2015. "Dynamic steam coal market integration: Evidence from rolling cointegration analysis," Energy Economics, Elsevier, vol. 51(C), pages 510-520.
    8. Yuanlong Ge & Holly H. Wang & Sung K. Ahn, 2010. "Cotton market integration and the impact of China's new exchange rate regime," Agricultural Economics, International Association of Agricultural Economists, vol. 41(5), pages 443-451, September.
    9. Paulus, Moritz & Trüby, Johannes, 2011. "Coal lumps vs. electrons: How do Chinese bulk energy transport decisions affect the global steam coal market?," Energy Economics, Elsevier, vol. 33(6), pages 1127-1137.
    10. Ma, Hengyun & Oxley, Les & Gibson, John, 2010. "China's energy economy: A survey of the literature," Economic Systems, Elsevier, vol. 34(2), pages 105-132, June.
    11. Riker, David A., 2012. "International coal trade and restrictions on coal consumption," Energy Economics, Elsevier, vol. 34(4), pages 1244-1249.

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    JEL classification:

    • F0 - International Economics - - General


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