Total factor productivity analysis of a single vertically integrated electricity utility in Malaysia using a Törnqvist index method
The objective of this paper is to measure the total factor productivity (TFP) growth of Tenaga Nasional Berhad (TNB) from 1975 to 2005. Prior to 1995, TNB was essentially the sole electricity provider in Malaysia. However, since 1995 independent power producers (IPPs) have also begun generating electricity, all of which is purchased by TNB under fixed Power Purchase Agreements (PPAs). The introduction of IPPs has reduced the need for TNB to find finance for new power plants. It has been argued that the participation of IPPs in the electricity generation industry should also facilitate improvements in TNB's productivity; however this proposition is yet to be tested. In this study we calculate TFP growth using a Törnqvist index method, finding that there is no direct evidence of productivity improvements attributable to the industry restructuring. Furthermore, it is not clear that consumers have benefited from this, since the PPAs have generally been quite generous to the IPPs in terms of risk sharing and prices paid.
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- Madhu Khanna & Kusum Mundra & Aman Ullah, 1999. "Parametric and semi-parametric estimation of the effect of firm attributes on efficiency: the electricity generating industry in India," The Journal of International Trade & Economic Development, Taylor & Francis Journals, vol. 8(4), pages 419-430.
- Ali Emami Meibodi, 1998. "Efficiency Considerations in the Electricity Supply Industry; The Case of Iran," Surrey Energy Economics Centre (SEEC), School of Economics Discussion Papers (SEEDS) 95, Surrey Energy Economics Centre (SEEC), School of Economics, University of Surrey.
- Rodríguez Pardina, Martín A. & Rossi, Martín, 2000. "Technical Change and Catching-up: The Electricity Distribution Sector in South America," UADE Working Papers 11_2000, Instituto de Economía, Universidad Argentina de la Empresa.
- Massimo Filippini & Cornelia Luchsinger, 2007.
"Economies of scale in the Swiss hydropower sector,"
Applied Economics Letters,
Taylor & Francis Journals, vol. 14(15), pages 1109-1113.
- Fare, R. & Grosskopf, S. & Pasurka, C., 1986. "Effects on relative efficiency in electric power generation due to environmental controls," Resources and Energy, Elsevier, vol. 8(2), pages 167-184, June.
- Pollitt, M.G., 1999. "A survey of the liberalisation of public enterprises in the UK since 1979," Cambridge Working Papers in Economics 9901, Faculty of Economics, University of Cambridge.
- Dong-Soo Koh & Sanford V. Berg & Lawrence W. Kenny, 1996. "A Comparison of Costs in Privately Owned and Publicly Owned Electric Utilities: The Role of Scale," Land Economics, University of Wisconsin Press, vol. 72(1), pages 56-65.
- Chang, Dong-Shang & Chen, Yi-Tui & Chen, Wen-Den, 2009. "The exogenous factors affecting the cost efficiency of power generation," Energy Policy, Elsevier, vol. 37(12), pages 5540-5545, December.
- Førsund, Finn R. & Kittelsen, Sverre A. C., 1998. "Productivity development of Norwegian electricity distribution utilities," Resource and Energy Economics, Elsevier, vol. 20(3), pages 207-224, September.
- Jean Tirole, 1988. "The Theory of Industrial Organization," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262200716, June.
- Hjalmarsson, Lennart & Veiderpass, Ann, 1992. " Productivity in Swedish Electricity Retail Distribution," Scandinavian Journal of Economics, Wiley Blackwell, vol. 94(0), pages S193-205, Supplemen.
- See, Kok Fong & Coelli, Tim, 2012. "An analysis of factors that influence the technical efficiency of Malaysian thermal power plants," Energy Economics, Elsevier, vol. 34(3), pages 677-685.
- Paul L. Joskow, 2008. "Lessons Learned from Electricity Market Liberalization," The Energy Journal, International Association for Energy Economics, vol. 0(Special I), pages 9-42.
- Sarıca, Kemal & Or, Ilhan, 2007. "Efficiency assessment of Turkish power plants using data envelopment analysis," Energy, Elsevier, vol. 32(8), pages 1484-1499.
- Barros, Carlos Pestana, 2008. "Efficiency analysis of hydroelectric generating plants: A case study for Portugal," Energy Economics, Elsevier, vol. 30(1), pages 59-75, January.
- Andrew N. Kleit & Dek Terrell, 2001. "Measuring Potential Efficiency Gains From Deregulation Of Electricity Generation: A Bayesian Approach," The Review of Economics and Statistics, MIT Press, vol. 83(3), pages 523-530, August.
- Jaraite, Jurate & Di Maria, Corrado, 2011.
"Efficiency, Productivity and Environmental Policy: A Case Study of Power Generation in the EU,"
CERE Working Papers
2011:3, CERE - the Center for Environmental and Resource Economics.
- Jaraitė, Jūratė & Di Maria, Corrado, 2012. "Efficiency, productivity and environmental policy: A case study of power generation in the EU," Energy Economics, Elsevier, vol. 34(5), pages 1557-1568.
- Jurate Jaraite & Corrado Di Maria, 2011. "Efficiency, Productivity and Environmental Policy: A Case Study of Power Generation in the EU," Working Papers 2011.19, Fondazione Eni Enrico Mattei.
- Goto, Mika & Tsutsui, Miki, 2008. "Technical efficiency and impacts of deregulation: An analysis of three functions in U.S. electric power utilities during the period from 1992 through 2000," Energy Economics, Elsevier, vol. 30(1), pages 15-38, January.
- Woolf, Fiona & Halpern, Jonathan, 2001. "Integrating independent power producers into emerging wholesale power markets," Policy Research Working Paper Series 2703, The World Bank.
- Arocena, Pablo & Waddams Price, Catherine, 2002. "Generating efficiency: economic and environmental regulation of public and private electricity generators in Spain," International Journal of Industrial Organization, Elsevier, vol. 20(1), pages 41-69, January.
- Estache, Antonio & Rossi, Martin A., 2005.
"Do regulation and ownership drive the efficiency of electricity distribution? Evidence from Latin America,"
Elsevier, vol. 86(2), pages 253-257, February.
- Antonio Estache & Martin Rossi, 2004. "Do Regulation and Ownership Drive the Efficiency of Electricity Distribution? Evidence from Latin America," ULB Institutional Repository 2013/43972, ULB -- Universite Libre de Bruxelles.
- Andrei Shleifer, 1998.
"State Versus Private Ownership,"
NBER Working Papers
6665, National Bureau of Economic Research, Inc.
- Andrei Shleifer, 1998. "State Versus Private Ownership," Harvard Institute of Economic Research Working Papers 1841, Harvard - Institute of Economic Research.
- Zamzam Jaafar, Mohd. & Kheng, Wong Hwee & Kamaruddin, Norhayati, 2003. "Greener energy solutions for a sustainable future: issues and challenges for Malaysia," Energy Policy, Elsevier, vol. 31(11), pages 1061-1072, September.
- Jamasb, T., 2002. "Reform and Regulation of the Electricity Sectors in Developing Countries," Cambridge Working Papers in Economics 0226, Faculty of Economics, University of Cambridge.
- 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.
- Pun-Lee Lam & Alice Shiu, 2004. "Efficiency and Productivity of China's Thermal Power Generation," Review of Industrial Organization, Springer, vol. 24(1), pages 73-93, 02.
- See, Kok Fong & Coelli, Tim, 2013. "Estimating and decomposing productivity growth of the electricity generation industry in Malaysia: A stochastic frontier analysis," Energy Policy, Elsevier, vol. 62(C), pages 207-214.
- Antonio Estache & MartÌn A. Rossi & Christian A. Ruzzier, 2004.
"The Case for International Coordination of Electricity Regulation: Evidence from the Measurement of Efficiency in South America,"
Journal of Regulatory Economics,
Springer, vol. 25(3), pages 271-295, 05.
- Estache, Antonio & Rossi, Martin A. & Ruzzier, Christian A., 2002. "The case for international coordination of electricity regulation : evidence from the measurement of efficiency in South America," Policy Research Working Paper Series 2907, The World Bank.
- Antonio Estache & Martin Rossi & Christian Ruzzier, 2004. "The Case for International Coordination of Electricity Regulation: Evidence from the Measurement of Efficiency in South America," ULB Institutional Repository 2013/43975, ULB -- Universite Libre de Bruxelles.
- Scott Atkinson & Claudia Halabí, 2005. "Economic Efficiency and Productivity Growth in the Post-Privatization Chilean Hydroelectric Industry," Journal of Productivity Analysis, Springer, vol. 23(2), pages 245-273, 05.
- Weyman-Jones, Thomas G., 1991. "Productive efficiency in a regulated industry : The area electricity boards of England and Wales," Energy Economics, Elsevier, vol. 13(2), pages 116-122, April.
- 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.
- Tim Coelli & Antonio Estache & Sergio Perelman & Lourdes Trujillo, 2003.
"A Primer on Efficiency Measurement for Utilities and Transport Regulators,"
World Bank Publications,
The World Bank, number 15149.
- Antonio Estache & Tim Coelli & Sergio Perelman & Lourdes Trujillo, 2003. "A Primer on Efficiency Measurement for Utilities and Transport Regulators," ULB Institutional Repository 2013/44106, ULB -- Universite Libre de Bruxelles.
- Yunos, Jamaluddin Mohd & Hawdon, David, 1997. "The efficiency of the National Electricity Board in Malaysia: An intercountry comparison using DEA," Energy Economics, Elsevier, vol. 19(2), pages 255-269, May.
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