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Price Convergence and Information Efficiency in German Natural Gas Markets

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  • Christian Growitsch
  • Marcus Stronzik
  • Rabindra Nepal

Abstract

type="main" xml:id="geer12034-abs-0001"> In 2007, Germany changed network access regulation in the natural gas sector and introduced a so-called entry–exit system. The spot market effects of the reregulation remain to be examined. We use cointegration analysis and a state space model with time-varying coefficients to study the development of natural gas spot prices in the two major trading hubs in Germany and the interlinked spot market in the Netherlands. To analyse information efficiency in more detail, the state space model is extended to an error correction model. Overall, our results suggest a reasonable degree of price convergence between the corresponding hubs. Market efficiency in terms of information processing has increased considerably among Germany and the Netherlands.

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  • Christian Growitsch & Marcus Stronzik & Rabindra Nepal, 2015. "Price Convergence and Information Efficiency in German Natural Gas Markets," German Economic Review, Verein für Socialpolitik, vol. 16(1), pages 87-103, February.
    • Handle: RePEc:bla:germec:v:16:y:2015:i:1:p:87-103
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    1. John Cuddington & Zhongmin Wang, 2006. "Assessing the Degree of Spot Market Integration for U.S. Natural Gas: Evidence from Daily Price Data," Journal of Regulatory Economics, Springer, vol. 29(2), pages 195-210, March.
    2. Taylor, Alan M, 2001. "Potential Pitfalls for the Purchasing-Power-Parity Puzzle? Sampling and Specification Biases in Mean-Reversion Tests of the Law of One Price," Econometrica, Econometric Society, vol. 69(2), pages 473-498, March.
    3. Peter R. Hartley & Kenneth B Medlock III & Jennifer E. Rosthal, 2008. "The Relationship of Natural Gas to Oil Prices," The Energy Journal, International Association for Energy Economics, vol. 0(Number 3), pages 47-66.
    4. Kwiatkowski, Denis & Phillips, Peter C. B. & Schmidt, Peter & Shin, Yongcheol, 1992. "Testing the null hypothesis of stationarity against the alternative of a unit root : How sure are we that economic time series have a unit root?," Journal of Econometrics, Elsevier, vol. 54(1-3), pages 159-178.
    5. Andrew N. Kleit, 2001. "Are Regional Oil Markets Growing Closer Together?: An Arbitrage Cost Approach," The Energy Journal, International Association for Energy Economics, vol. 0(Number 2), pages 1-15.
    6. Apostolos Serletis & Ricardo Rangel-Ruiz, 2007. "Testing for Common Features in North American Energy Markets," World Scientific Book Chapters, in: Quantitative And Empirical Analysis Of Energy Markets, chapter 14, pages 172-187, World Scientific Publishing Co. Pte. Ltd..
    7. Anne Neumann, 2009. "Linking Natural Gas Markets - Is LNG Doing its Job?," The Energy Journal, , vol. 30(1_suppl), pages 187-200, June.
    8. Siliverstovs, Boriss & L'Hegaret, Guillaume & Neumann, Anne & von Hirschhausen, Christian, 2005. "International market integration for natural gas? A cointegration analysis of prices in Europe, North America and Japan," Energy Economics, Elsevier, vol. 27(4), pages 603-615, July.
    9. Marlin King & Milan Cuc, 1996. "Price Convergence in North American Natural Gas Spot Markets," The Energy Journal, International Association for Energy Economics, vol. 0(Number 2), pages 17-42.
    10. Bob Baulch, 1997. "Transfer Costs, Spatial Arbitrage, and Testing for Food Market Integration," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 79(2), pages 477-487.
    11. De Vany, A. & Walls, W.D., 1994. "The Law of One Price in a Network: Arbitrage and Price Dynamics in Natural Gas City Gate Markets," Papers 93-94-17, California Irvine - School of Social Sciences.
    12. Panagiotidis, Theodore & Rutledge, Emilie, 2007. "Oil and gas markets in the UK: Evidence from a cointegrating approach," Energy Economics, Elsevier, vol. 29(2), pages 329-347, March.
    13. De Vany, Arthur & Walls, W. David, 1993. "Pipeline Access and Market Integration in the Natural Gas Industry: Evidence from Cointegration Tests," University of California Transportation Center, Working Papers qt8368m144, University of California Transportation Center.
    14. Arthur De Vany & W. David Walls, 1993. "Pipeline Access and Market Integration in the Natural Gas Industry: Evidence from Cointegration Tests," The Energy Journal, International Association for Energy Economics, vol. 0(Number 4), pages 1-20.
    15. Frank Asche & Petter Osmundsen & Maria Sandsmark, 2006. "The UK Market for Natural Gas, Oil and Electricity: Are the Prices Decoupled?," The Energy Journal, International Association for Energy Economics, vol. 0(Number 2), pages 27-40.
    16. W. David Walls, 1994. "Price Convergence Across Natural Gas Fields and City Markets," The Energy Journal, , vol. 15(4), pages 37-48, October.
    17. Asche, Frank & Osmundsen, Petter & Tveteras, Ragnar, 2002. "European market integration for gas? Volume flexibility and political risk," Energy Economics, Elsevier, vol. 24(3), pages 249-265, May.
    18. Christopher B. Barrett & Jau Rong Li, 2002. "Distinguishing between Equilibrium and Integration in Spatial Price Analysis," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 84(2), pages 292-307.
    19. Anne Neumann & Boriss Siliverstovs & Christian von Hirschhausen, 2006. "Convergence of European spot market prices for natural gas? A real-time analysis of market integration using the Kalman Filter," Applied Economics Letters, Taylor & Francis Journals, vol. 13(11), pages 727-732.
    20. Fama, Eugene F, 1970. "Efficient Capital Markets: A Review of Theory and Empirical Work," Journal of Finance, American Finance Association, vol. 25(2), pages 383-417, May.
    21. Apostolos Serletis, 2007. "Is There an East-West Split in North American Natural Gas Markets?," World Scientific Book Chapters, in: Quantitative And Empirical Analysis Of Energy Markets, chapter 6, pages 59-72, World Scientific Publishing Co. Pte. Ltd..
    22. Johansen, Soren, 1991. "Estimation and Hypothesis Testing of Cointegration Vectors in Gaussian Vector Autoregressive Models," Econometrica, Econometric Society, vol. 59(6), pages 1551-1580, November.
    23. Zachmann, Georg, 2008. "Electricity wholesale market prices in Europe: Convergence?," Energy Economics, Elsevier, vol. 30(4), pages 1659-1671, July.
    24. Christopher B. Barrett, 1996. "Market Analysis Methods: Are Our Enriched Toolkits Well Suited to Enlivened Markets?," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 78(3), pages 825-829.
    25. Bob Baulch, 1997. "Testing for food market integration revisited," Journal of Development Studies, Taylor & Francis Journals, vol. 33(4), pages 512-534.
    26. Johansen, Soren, 1988. "Statistical analysis of cointegration vectors," Journal of Economic Dynamics and Control, Elsevier, vol. 12(2-3), pages 231-254.
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    More about this item

    JEL classification:

    • C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models; Diffusion Processes; State Space Models
    • G14 - Financial Economics - - General Financial Markets - - - Information and Market Efficiency; Event Studies; Insider Trading
    • L95 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Gas Utilities; Pipelines; Water Utilities

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