Total-factor energy productivity growth of regions in Japan
This article computes the energy productivity changes of regions in Japan using total-factor frameworks based on data envelopment analysis (DEA). Since the traditional DEA-Malmquist index cannot analyze changes in single-factor productivity changes under the total-factor framework, we apply a new index proposed by Hu and Chang [2009. Total-factor energy productivity growth of regions in China. Energy Policy, submitted for publication]: a total-factor energy productivity change index (TFEPI) that integrates the concept of the total-factor energy efficiency index into the Malmquist productivity index (MPI). Moreover, we separate TFEPI into change in relative energy efficiency, or the 'catching up effect,' and shift in the technology of energy use, or the 'innovation effect.' The data from 47 prefectures during the period of 1993-2003 are used to compute the TFEPI and its components for 4 kinds of energy. The TFEPI of electric power for commercial and industrial use changes -0.6% annually, which can be separated into a total-factor energy efficiency change of 0.2% and a technical change of -0.8%. The TFEPI for coal deteriorates by 1.0%/year, which is mostly caused by a decrease in relative energy efficiency change. We define and identify 'innovators' who cause the frontier to shift. Most regions identified as frontier shifters are located outside of Japan's four major industrial areas.
References listed on IDEAS
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.:
- Satoru Kasahara & Sergey Paltsev & John Reilly & Henry Jacoby & A. Ellerman, 2007. "Climate Change Taxes and Energy Efficiency in Japan," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 37(2), pages 377-410, June.
- Caves, Douglas W & Christensen, Laurits R & Diewert, W Erwin, 1982. "The Economic Theory of Index Numbers and the Measurement of Input, Output, and Productivity," Econometrica, Econometric Society, vol. 50(6), pages 1393-1414, November.
- Hu, Jin-Li & Wang, Shih-Chuan, 2006. "Total-factor energy efficiency of regions in China," Energy Policy, Elsevier, vol. 34(17), pages 3206-3217, November.
- Han, Zhi-Yong & Fan, Ying & Jiao, Jian-Ling & Yan, Ji-Sheng & Wei, Yi-Ming, 2007. "Energy structure, marginal efficiency and substitution rate: An empirical study of China," Energy, Elsevier, vol. 32(6), pages 935-942.
- Hu, Jin-Li & Kao, Chih-Hung, 2007. "Efficient energy-saving targets for APEC economies," Energy Policy, Elsevier, vol. 35(1), pages 373-382, January.
- Jean-Philippe Boussemart & Walter Briec & Kristiaan Kerstens & Jean-Christophe Poutineau, 2003.
"Luenberger and Malmquist Productivity Indices: Theoretical Comparisons and Empirical Illustration,"
Bulletin of Economic Research,
Wiley Blackwell, vol. 55(4), pages 391-405, October.
- Jean-Christophe Poutineau & W. Briec & J.-P. Boussemart & Kristiaan Kerstens, 2003. "Luenberger and Malmquist Productivity Indices: Theoretical Comparisons and Empirical Illustration," Post-Print halshs-00068813, HAL.
- Charnes, A. & Cooper, W. W. & Rhodes, E., 1978. "Measuring the efficiency of decision making units," European Journal of Operational Research, Elsevier, vol. 2(6), pages 429-444, November.
- Honma, Satoshi & Hu, Jin-Li, 2008. "Total-factor energy efficiency of regions in Japan," Energy Policy, Elsevier, vol. 36(2), pages 821-833, February.
- Patterson, Murray G, 1996. "What is energy efficiency? : Concepts, indicators and methodological issues," Energy Policy, Elsevier, vol. 24(5), pages 377-390, May.
- Söderholm, Patrik & Pettersson, Fredrik, 2008. "Climate policy and the social cost of power generation: Impacts of the Swedish national emissions target," Energy Policy, Elsevier, vol. 36(11), pages 4154-4158, November.
- Izumi Miyara & Mototsugu Fukushige, 2008. "Types Of Public Capital And Their Productivity In Japanese Prefectures," The Japanese Economic Review, Japanese Economic Association, vol. 59(2), pages 194-210.
- Hanley, Nick & McGregor, Peter G. & Swales, J. Kim & Turner, Karen, 2009. "Do increases in energy efficiency improve environmental quality and sustainability?," Ecological Economics, Elsevier, vol. 68(3), pages 692-709, January.
- Nemoto, Jiro & Goto, Mika, 2005. "Productivity, efficiency, scale economies and technical change: A new decomposition analysis of TFP applied to the Japanese prefectures," Journal of the Japanese and International Economies, Elsevier, vol. 19(4), pages 617-634, December. Full references (including those not matched with items on IDEAS)