Estimating the long-run equilibrium relationship: The case of city-gate and residential natural gas prices
This paper examines market cointegration of city-gate and residential natural gas prices. Cointegration of gas prices across different segments of the industry provides evidence that deregulation has resulted into a more integrated, competitive natural gas industry where gas prices converge into a long-run equilibrium. Our results indicate prices further down the distribution line, the final two points of consumption, are cointegrated for a majority of the US states post open access and retail unbundling, although we find little evidence of perfect market integration. The two price series likewise converge to the long-run equilibrium faster post open access and retail unbundling. Results relative to state level unbundling (choice programs) reveal mixed outcomes with a few states without retail unbundling exhibiting market integration while some states with full unbundling exhibiting non-cointegration.
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- Frank Asche, Petter Osmundsen, Ragnar Tveteras, 2001. "Market integration for natural gas in Europe," International Journal of Global Energy Issues, Inderscience Enterprises Ltd, vol. 16(4), pages 300-312.
- Guillaume L¿Hégaret & Boriss Siliverstovs & Anne Neumann & Christian von Hirschhausen, 2003.
"International Market Integration for Natural Gas?: A Cointegration Analysis of Prices in Europe, North America and Japan,"
Discussion Papers of DIW Berlin
393, DIW Berlin, German Institute for Economic Research.
- 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.
- Guillaume L'Hegaret & Boriss Siliverstovs & Christian von Hirschhausen, 2004. "International Market Integration for Natural Gas? A Cointegration Analysis of Prices in Europe, North America and Japan," Working Papers 0402, Massachusetts Institute of Technology, Center for Energy and Environmental Policy Research.
- Johansen, Soren, 1988. "Statistical analysis of cointegration vectors," Journal of Economic Dynamics and Control, Elsevier, vol. 12(2-3), pages 231-254.
- W. David Walls, 1994. "Price Convergence Across Natural Gas Fields and City Markets," The Energy Journal, International Association for Energy Economics, vol. 0(Number 4), pages 37-48.
- repec:cdl:ucsbec:4-93 is not listed on IDEAS
- 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.
- 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.
- 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, 03.
- 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.
- Rodney Paul & Dragan Miljkovic & Viju Ipe, 2001. "Market integration in US gasoline markets," Applied Economics, Taylor & Francis Journals, vol. 33(10), pages 1335-1340.
- Robinson, Terry, 2007. "Have European gas prices converged?," Energy Policy, Elsevier, vol. 35(4), pages 2347-2351, April.
- Park, Haesun & Mjelde, James W. & Bessler, David A., 2008. "Price interactions and discovery among natural gas spot markets in North America," Energy Policy, Elsevier, vol. 36(1), pages 290-302, January.
- Arano, Kathleen G. & Blair, Benjamin F., 2008. "An ex-post welfare analysis of natural gas regulation in the industrial sector," Energy Economics, Elsevier, vol. 30(3), pages 789-806, May.
- Neumann, Anne & Siliverstovs, Boriss, 2005.
"Convergence of European Spot Market Prices for Natural Gas? A Real-Time Analysis of Market Integration using the Kalman Filter,"
Dresden Discussion Paper Series in Economics
05/05, Dresden University of Technology, Faculty of Business and Economics, Department of Economics.
- 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.
- David A. Dickey & Dennis W. Jansen & Daniel L. Thornton, 1991. "A primer on cointegration with an application to money and income," Review, Federal Reserve Bank of St. Louis, issue Mar, pages 58-78.
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