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The effects of electricity reforms on productivity and efficiency of China's fossil-fired power plants: An empirical analysis

  • Du, Limin
  • He, Yanan
  • Yan, Jianye
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    This paper investigates the effects of electricity reforms on productivity and efficiency of China's generation plants, based on the third industrial census data and the first economic census data. Partial factor productivity (PFP) analysis indicates that the productivity improvements in labor and capital inputs associated with the reforms are approximately 26% and 45% respectively. The effect of the reforms on fuel expense is weakly significant, but there is evidence of significant productivity improvement in fuel usage. Further total factor productivity (TFP) analysis shows that the efficiency gain from the reforms is still significant when the substitution effect of labor and capital inputs are considered, though the magnitude is much lower than that of the PFP analysis. The effect of the reforms on technical efficiency becomes weakly significant when fuel expense is further included in TFP analysis, but a significant positive effect is expected if fuel input is measured in physical quantity.

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    Article provided by Elsevier in its journal Energy Economics.

    Volume (Year): 40 (2013)
    Issue (Month): C ()
    Pages: 804-812

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    Handle: RePEc:eee:eneeco:v:40:y:2013:i:c:p:804-812
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    1. Andrews-Speed, Philip & Dow, Stephen, 2000. "Reform of China's electric power industry Challenges facing the government," Energy Policy, Elsevier, vol. 28(5), pages 335-347, May.
    2. Xu, Shaofeng & Chen, Wenying, 2006. "The reform of electricity power sector in the PR of China," Energy Policy, Elsevier, vol. 34(16), pages 2455-2465, November.
    3. Ma, Jinlong, 2011. "On-grid electricity tariffs in China: Development, reform and prospects," Energy Policy, Elsevier, vol. 39(5), pages 2633-2645, May.
    4. 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.
    5. Russell Pittman & Vanessa Yanhua Zhang, 2008. "Electricity Restructuring in China: The Elusive Quest for Competition," EAG Discussions Papers 200805, Department of Justice, Antitrust Division.
    6. Abbott, Malcolm, 2005. "Determining Levels of Productivity and Efficiency in the Electricity Industry," The Electricity Journal, Elsevier, vol. 18(9), pages 62-72, November.
    7. Du, Limin & Mao, Jie & Shi, Jinchuan, 2009. "Assessing the impact of regulatory reforms on China's electricity generation industry," Energy Policy, Elsevier, vol. 37(2), pages 712-720, February.
    8. Ritter, C. & Simar, L., . "Pitfalls of normal-gamma stochastic frontier models," CORE Discussion Papers RP 1272, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    9. Christopher R. Knittel, 2002. "Alternative Regulatory Methods And Firm Efficiency: Stochastic Frontier Evidence From The U.S. Electricity Industry," The Review of Economics and Statistics, MIT Press, vol. 84(3), pages 530-540, August.
    10. Zhao, Xiaoli & Lyon, Thomas P. & Song, Cui, 2012. "Lurching towards markets for power: China’s electricity policy 1985–2007," Applied Energy, Elsevier, vol. 94(C), pages 148-155.
    11. Kahrl, Fredrich & Williams, James H. & Hu, Junfeng, 2013. "The political economy of electricity dispatch reform in China," Energy Policy, Elsevier, vol. 53(C), pages 361-369.
    12. Meyer, Bruce D, 1995. "Natural and Quasi-experiments in Economics," Journal of Business & Economic Statistics, American Statistical Association, vol. 13(2), pages 151-61, April.
    13. Carlos Pombo & Rodrigo Taborda, 2004. "Perfomance and Efficiency in Colombia's Power Distribution Sistem: Effects of the 1994 Reform," BORRADORES DE INVESTIGACIÓN 006942, UNIVERSIDAD DEL ROSARIO.
    14. Wang, Bing, 2007. "An imbalanced development of coal and electricity industries in China," Energy Policy, Elsevier, vol. 35(10), pages 4959-4968, October.
    15. Park, Soo-Uk & Lesourd, Jean-Baptiste, 2000. "The efficiency of conventional fuel power plants in South Korea: A comparison of parametric and non-parametric approaches," International Journal of Production Economics, Elsevier, vol. 63(1), pages 59-67, January.
    16. Gao, Hang & Van Biesebroeck, Johannes, 2011. "Effects of Deregulation and Vertical Unbundling on the Performance of China's Electricity Generation Sector," CEPR Discussion Papers 8695, C.E.P.R. Discussion Papers.
    17. Stevenson, Rodney E., 1980. "Likelihood functions for generalized stochastic frontier estimation," Journal of Econometrics, Elsevier, vol. 13(1), pages 57-66, May.
    18. 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.
    19. Battese, G E & Coelli, T J, 1995. "A Model for Technical Inefficiency Effects in a Stochastic Frontier Production Function for Panel Data," Empirical Economics, Springer, vol. 20(2), pages 325-32.
    20. Ma, Chunbo & Zhao, Xiaoli & Ma, Qian & Zhao, Yue, 2011. "China’s Electricity Market Reform and Power Plants Efficiency," Working Papers 117811, University of Western Australia, School of Agricultural and Resource Economics.
    21. Lee, Myoung-jae, 2005. "Micro-Econometrics for Policy, Program and Treatment Effects," OUP Catalogue, Oxford University Press, number 9780199267699.
    22. Christensen, Laurits R & Greene, William H, 1976. "Economies of Scale in U.S. Electric Power Generation," Journal of Political Economy, University of Chicago Press, vol. 84(4), pages 655-76, August.
    23. 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).
    24. Barros, Carlos Pestana & Chen, Zhongfei & Managi, Shunsuke & Antunes, Olinda Sequeira, 2013. "Examining the cost efficiency of Chinese hydroelectric companies using a finite mixture model," Energy Economics, Elsevier, vol. 36(C), pages 511-517.
    25. Abbott, Malcolm, 2006. "The productivity and efficiency of the Australian electricity supply industry," Energy Economics, Elsevier, vol. 28(4), pages 444-454, July.
    26. Yang, H., 2006. "Overview of the Chinese Electricity Industry and Its Current Issues," Cambridge Working Papers in Economics 0617, Faculty of Economics, University of Cambridge.
    27. Marianne Bertrand & Esther Duflo & Sendhil Mullainathan, 2002. "How Much Should We Trust Differences-in-Differences Estimates?," NBER Working Papers 8841, National Bureau of Economic Research, Inc.
    28. Faye Steiner, 2000. "Regulation, Industry Structure and Performance in the Electricity Supply Industry," OECD Economics Department Working Papers 238, OECD Publishing.
    29. Jean-Jacques Laffont & Jean Tirole, 1993. "A Theory of Incentives in Procurement and Regulation," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262121743, June.
    30. L. Dean Hiebert, 2002. "The Determinants of the Cost Efficiency of Electric Generating Plants: A Stochastic Frontier Approach," Southern Economic Journal, Southern Economic Association, vol. 68(4), pages 935-946, April.
    31. Anupama Sen and Tooraj Jamasb, 2012. "Diversity in Unity: An Empirical Analysis of Electricity Deregulation in Indian States," The Energy Journal, International Association for Energy Economics, vol. 0(Number 1).
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