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Static vs. dynamic impacts of unbundling: Electricity markets in South America

  • Schober, Dominik
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    Ownership unbundling and third party access are discussed as two options of unbundling in both the literature and political discussions. Focusing on the South American electricity sector, I contrast static and dynamic impacts of ownership unbundling and third party access regimes on customer prices. Substantially different results are found using dynamic rather than static analysis. In particular, negative short term effects of ownership unbundling found in static models are approximately cancelled out by subsequent positive impacts in the dynamic model. Third party access seems to allow for similar benefits while avoiding the (restructuring) costs of ownership unbundling. Previously estimated static models thus appear to suffer from either omitted variable biases or endogeneity problems of static non-difference models.

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    Paper provided by ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research in its series ZEW Discussion Papers with number 13-033.

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    Date of creation: 2013
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    Handle: RePEc:zbw:zewdip:13033
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    1. Pelaez-Samaniego, M.R. & Garcia-Perez, M. & Cortez, L.A.B. & Oscullo, J. & Olmedo, G., 2007. "Energy sector in Ecuador: Current status," Energy Policy, Elsevier, vol. 35(8), pages 4177-4189, August.
    2. Pollitt, M., 2007. "The arguments for and against ownership unbundling of energy transmission networks," Cambridge Working Papers in Economics 0737, Faculty of Economics, University of Cambridge.
    3. Carlo Cambini & Laura Rondi, 2010. "Incentive regulation and investment: evidence from European energy utilities," Journal of Regulatory Economics, Springer, vol. 38(1), pages 1-26, August.
    4. Zhang, Yin-Fang & Kirkpatrick, Colin & Parker, David, 2002. "Electricity Sector Reform in Developing Countries: An Econometric Assessment of the Effects of Privatisation, Competition and Regulation," Centre on Regulation and Competition (CRC) Working papers 30593, University of Manchester, Institute for Development Policy and Management (IDPM).
    5. Pollitt, M.G., 2004. "‘Electricity Reform in Argentina: Lessons for Developing Countries’," Cambridge Working Papers in Economics 0449, Faculty of Economics, University of Cambridge.
    6. James Reitzes, 2008. "Downstream price-cap regulation and upstream market power," Journal of Regulatory Economics, Springer, vol. 33(2), pages 179-200, April.
    7. Hattori, Toru & Tsutsui, Miki, 2004. "Economic impact of regulatory reforms in the electricity supply industry: a panel data analysis for OECD countries," Energy Policy, Elsevier, vol. 32(6), pages 823-832, April.
    8. Jeffrey M Wooldridge, 2010. "Econometric Analysis of Cross Section and Panel Data," MIT Press Books, The MIT Press, edition 2, volume 1, number 0262232588, June.
    9. Campos, Jose Edgardo L, 1989. "Legislative Institutions, Lobbying, and the Endogenous Choice of Regulatory Instruments: A Political Economy Approach to Instrument Choice," Journal of Law, Economics and Organization, Oxford University Press, vol. 5(2), pages 333-53, Fall.
    10. Nagayama, Hiroaki, 2007. "Effects of regulatory reforms in the electricity supply industry on electricity prices in developing countries," Energy Policy, Elsevier, vol. 35(6), pages 3440-3462, June.
    11. Levin, Andrew & Lin, Chien-Fu & James Chu, Chia-Shang, 2002. "Unit root tests in panel data: asymptotic and finite-sample properties," Journal of Econometrics, Elsevier, vol. 108(1), pages 1-24, May.
    12. David Mandy & David Sappington, 2007. "Incentives for sabotage in vertically related industries," Journal of Regulatory Economics, Springer, vol. 31(3), pages 235-260, June.
    13. Sanford Berg & Chen Lin & Valeriy Tsaplin, 2005. "Regulation of State-Owned and Privatized Utilities: Ukraine Electricity Distribution Company Performance," Journal of Regulatory Economics, Springer, vol. 28(3), pages 259-287, November.
    14. Becker, Gary S, 1983. "A Theory of Competition among Pressure Groups for Political Influence," The Quarterly Journal of Economics, MIT Press, vol. 98(3), pages 371-400, August.
    15. Erdogdu, Erkan, 2011. "The impact of power market reforms on electricity price-cost margins and cross-subsidy levels: A cross country panel data analysis," Energy Policy, Elsevier, vol. 39(3), pages 1080-1092, March.
    16. Erdogdu, Erkan, 2010. "Electricity Market Reform: Lessons for developing countries," MPRA Paper 27317, University Library of Munich, Germany.
    17. Höffler, Felix & Kranz, Sebastian, 2011. "Legal unbundling can be a golden mean between vertical integration and ownership separation," International Journal of Industrial Organization, Elsevier, vol. 29(5), pages 576-588, September.
    18. Estache, Antonio & Rossi, Martin A., 2005. "Do regulation and ownership drive the efficiency of electricity distribution? Evidence from Latin America," Economics Letters, Elsevier, vol. 86(2), pages 253-257, February.
    19. Jeffry M. Netter & William L. Megginson, 2001. "From State to Market: A Survey of Empirical Studies on Privatization," Journal of Economic Literature, American Economic Association, vol. 39(2), pages 321-389, June.
    20. Pollitt, M.G., 2004. "Electricity Reform in Chile: Lessons for Developing Countries," Cambridge Working Papers in Economics 0448, Faculty of Economics, University of Cambridge.
    21. Nagayama, Hiroaki, 2009. "Electric power sector reform liberalization models and electric power prices in developing countries: An empirical analysis using international panel data," Energy Economics, Elsevier, vol. 31(3), pages 463-472, May.
    22. Kenneth Rogoff, 1996. "The Purchasing Power Parity Puzzle," Journal of Economic Literature, American Economic Association, vol. 34(2), pages 647-668, June.
    23. Im, Kyung So & Pesaran, M. Hashem & Shin, Yongcheol, 2003. "Testing for unit roots in heterogeneous panels," Journal of Econometrics, Elsevier, vol. 115(1), pages 53-74, July.
    24. Faye Steiner, 2000. "Regulation, Industry Structure and Performance in the Electricity Supply Industry," OECD Economics Department Working Papers 238, OECD Publishing.
    25. Felix Höffler & Sebastian Kranz, 2007. "Imperfect Legal Unbundling of Monopolistic Bottlenecks," Bonn Econ Discussion Papers bgse16_2007, University of Bonn, Germany.
    26. Posner, Richard A, 1975. "The Social Costs of Monopoly and Regulation," Journal of Political Economy, University of Chicago Press, vol. 83(4), pages 807-27, August.
    27. Ong, Li Lian, 1997. "Burgernomics: the economics of the Big Mac standard," Journal of International Money and Finance, Elsevier, vol. 16(6), pages 865-878, December.
    28. Dewenter, Kathryn L & Malatesta, Paul H, 1997. " Public Offerings of State-Owned and Privately-Owned Enterprises: An International Comparison," Journal of Finance, American Finance Association, vol. 52(4), pages 1659-79, September.
    29. Alan M. Taylor, 2002. "A Century Of Purchasing-Power Parity," The Review of Economics and Statistics, MIT Press, vol. 84(1), pages 139-150, February.
    30. Newbery, David M & Pollitt, Michael G, 1997. "The Restructuring and Privatization of Britain's CEGB--Was It Worth It?," Journal of Industrial Economics, Wiley Blackwell, vol. 45(3), pages 269-303, September.
    31. Nillesen, P. & Pollitt, M.G., 2008. "Ownership unbundling in electricity distribution: empircal evidence from New Zealand," Cambridge Working Papers in Economics 0836, Faculty of Economics, University of Cambridge.
    32. Baltagi, Badi H. & Wu, Ping X., 1999. "Unequally Spaced Panel Data Regressions With Ar(1) Disturbances," Econometric Theory, Cambridge University Press, vol. 15(06), pages 814-823, December.
    33. Matthias Lutz, 2000. "EU Commission versus Volkswagen: New Evidence on Price Differentiation in the European Car Market," Review of Industrial Organization, Springer, vol. 17(3), pages 313-323, November.
    34. Arellano, Manuel & Bond, Stephen, 1991. "Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations," Review of Economic Studies, Wiley Blackwell, vol. 58(2), pages 277-97, April.
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