Market power issues in the reformed Russian electricity supply industry
The paper examines long—run and short—run levels of market power in the liberalised Russian electricity market we observe that despite potential for market power abuse, actual exercise of market power as measured by Drice-cost markups remained low. we attribute the result to the bid-at--cost rule mplemented as a part of a special unit commitment procedure on the day-ahead market. we first look at the restructured industry and discuss the mergers and acquisitions and their impact on competition in long term. The M&A were undertaken in different market zones and thus did not seem to increase concentration (HHI remains almost unchanged) although with future zone nteration competition in long run is put at risk, we then examine short run 1eve of market power by estimating hourly price cost mark-ups and assess my their dynamics in 2010 and 2011, a year preceeding and following the market liberalisation respectively. Using time series models (AR models) we reject hypotnesis of actual market power abuse Further, using a lob-it regression we find that the liberalisation decreased the mark-ups by about 1 66 percentage points.
To our knowledge, this item is not available for
download. To find whether it is available, there are three
1. Check below under "Related research" whether another version of this item is available online.
2. Check on the provider's web page whether it is in fact available.
3. Perform a search for a similarly titled item that would be available.
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Domanico, Fabio, 2007. "Concentration in the European electricity industry: The internal market as solution?," Energy Policy, Elsevier, vol. 35(10), pages 5064-5076, October.
- Severin Borenstein & James Bushnell & Christopher R. Knittel, 1999.
"Market Power in Electricity Markets: Beyond Concentration Measures,"
The Energy Journal,
International Association for Energy Economics, vol. 0(Number 4), pages 65-88.
- Borenstein, Severin & Bushnell, James & Knittel, Chris, 1999. "Market Power in Electricity Markets: Beyond Concentration Measures," Staff General Research Papers Archive 31548, Iowa State University, Department of Economics.
- Swinand, Gregory & Scully, Derek & Ffoulkes, Stuart & Kessler, Brian, 2010. "Modeling EU Electricity Market Competition Using the Residual Supply Index," The Electricity Journal, Elsevier, vol. 23(9), pages 41-50, November.
- Green, Richard, 1999. "The Electricity Contract Market in England and Wales," Journal of Industrial Economics, Wiley Blackwell, vol. 47(1), pages 107-124, March.
- Mahenc, P. & Salanie, F., 2004. "Softening competition through forward trading," Journal of Economic Theory, Elsevier, vol. 116(2), pages 282-293, June.
- Honore, Bo E, 1992. "Trimmed LAD and Least Squares Estimation of Truncated and Censored Regression Models with Fixed Effects," Econometrica, Econometric Society, vol. 60(3), pages 533-565, May.
- Mikael Bask & Jens Lundgren & Niklas Rudholm, 2009. "Market power in the expanding Nordic power market," Applied Economics, Taylor & Francis Journals, vol. 43(9), pages 1035-1043.
- Mas-Colell, Andreu & Whinston, Michael D. & Green, Jerry R., 1995. "Microeconomic Theory," OUP Catalogue, Oxford University Press, number 9780195102680.
- William Greene, 2004. "Fixed Effects and Bias Due to the Incidental Parameters Problem in the Tobit Model," Econometric Reviews, Taylor & Francis Journals, vol. 23(2), pages 125-147.
- Kennedy, David, 2003. "Liberalisation of the Russian power sector," Energy Policy, Elsevier, vol. 31(8), pages 745-758, June.
- Pittman, Russell, 2007. "Restructuring the Russian electricity sector: Re-creating California?," Energy Policy, Elsevier, vol. 35(3), pages 1872-1883, March.
- Severin Borenstein & James B. Bushnell & Frank A. Wolak, 2002. "Measuring Market Inefficiencies in California's Restructured Wholesale Electricity Market," American Economic Review, American Economic Association, vol. 92(5), pages 1376-1405, December.
- James Bushnell, 2007. "Oligopoly equilibria in electricity contract markets," Journal of Regulatory Economics, Springer, vol. 32(3), pages 225-245, December.
- Bushnell, James, 2007. "Oligopoly Equilibria in Electricity Contract Markets," Staff General Research Papers Archive 13135, Iowa State University, Department of Economics.
- Edmond Baranes & Francois Mirabel & Jean-Christophe Poudou, 2009. "Collusion Sustainability with Multimarket Contacts: Revisiting HHI Tests," Working Papers 09-05, LAMETA, Universtiy of Montpellier, revised Mar 2009.
- Richard Green, 2007. "Nodal pricing of electricity: how much does it cost to get it wrong?," Journal of Regulatory Economics, Springer, vol. 31(2), pages 125-149, April.
- Opitz, Petra, 2000. "The (pseudo-) liberalisation of Russia's power sector: the hidden rationality of transformation," Energy Policy, Elsevier, vol. 28(3), pages 147-155, March.
- Bower, John & Bunn, Derek W. & Wattendrup, Claus, 2001. "A model-based analysis of strategic consolidation in the German electricity industry," Energy Policy, Elsevier, vol. 29(12), pages 987-1005, October.
- Amemiya, Takeshi, 1984. "Tobit models: A survey," Journal of Econometrics, Elsevier, vol. 24(1-2), pages 3-61. Full references (including those not matched with items on IDEAS)
When requesting a correction, please mention this item's handle: RePEc:cam:camdae:1358. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Jake Dyer)
If references are entirely missing, you can add them using this form.