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This paper presents an evaluation of technical efficiency and time-dependent changes in productivity of Polish professional electric power and heat & electric power stations by using Data Envelopment Analysis non-parametric method. The research covered the enterprises whose total available electric power amounted to about 98% of that of all professional thermal electric power stations in this country. The analysis has concerned the years 2000÷2004. Impact was considered of such factors as: scale of enterprise activity, form of ownership as well as type of carried out activity, on technical efficiency and time-dependent productivity changes. Changes in productivity of the power generation sector were determined by means of Malmquist index.
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Tom
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39--44
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Bibliogr. 12 poz., tab.
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autor
autor
Bibliografia
- 1. Barburski J. : Performance efficiency of financial institutions in the light of micro-economic theory of enterprises (in Polish). Bank i Kredyt, Feb. 2005.
- 2. Charnes A. W., Cooper W. W., Rhodes E.: Measuring the efficiency of decision making units. European Journal of Operational Research, 2, 1978; (acc. to: Sun S., Lu W.-M.: A cross-efficiency profiling for increasing discrimination in Data Envelopment Analysis, INFOR Journal, vol. 43, no. 1, Feb. 2005)
- 3. Coelli T.: Total factor productivity growth in Australian coal-fired electricity generation: A Malmquist index approach; presented to the international conference on public sector efficiency, UNSW, Sydney, 27÷28 November 1997; (acc.to: P.-L. Lam, A. Shiu: A data envelopment analysis of the efficiency of China’s thermal power generation. Utilities Policy, no. 10 , 2001)
- 4. Farrell M. J.: The measurement of productive efficiency. Journal of the Royal Statistical Society, series A, vol. 120, 1957 (acc. to: Forsund F. R., Hjalmarsson L.: Generalised Farrell Measures of Efficiency: an application to milk processing in Swedish dairy plants. The Economic Journal, no. 89, June 1979)
- 5. Färe R., Grifell-Tatjé E., Grosskopf S., Lovell C. A. K.: Biased technical and the Malmquist productivity index, p. 8, (taken on 22.11.2005 from the page: http://econwpa.wustl.edu:8089/eps/ mic/papers/9508/950802.pdf)
- 6. Greene W.: LIMDEP (Version 7): User’s Manual and Reference Guide. Econometric Software Inc., New York, 1995 (acc. to: Herrero I., Pascoe S.: Estimation of technical efficiency: a review of some of the stochastic frontier and DEA software. Computer in Higher Education Economics Review, vol. 15, 2002)
- 7. Herrero I., Pascoe S.: Estimation of technical efficiency: a review of some of the stochastic frontier and DEA software, Computer in Higher Education Economics Review, vol. 15, 2002
- 8. Koopmans T. C.: An Analysis of Production as an Efficient Combination of Activities, in: Koopmans T. C. (Ed.): Activity Analysis of Production and Allocation, Cowles Commission for Research in Economics, Monograph no. 13, John Wiley and Sons, Inc., 1951; (acc. to: Piyu Yue: Data Envelopment Analysis and Commercial Bank Performance: A Primer With Applications to Missouri Banks, The Federal Reserve Bank of St. Louis Review,, vol. 74, no. 1, Jan/Feb 1992)
- 9. Kopczewski T.: Technological and cost efficiency of commercial banks in Poland in the years 1997÷2000. Part I (in Polish). Materiały i Studia, Narodowy Bank Polski (Materials and Studies of National Bank of Poland), Bulletin no. 113, Warszawa, 2000
- 10. Lam P.-L., Shiu A.: A data envelopment analysis of the efficiency of China’s thermal power generation. Utilities Policy, no. 10, 2001
- 11. Sowlati T.: Efficiency studies in forestry using data envelopment analysis. Forest Products Journal, no. 55 (1), 2005.
- 12. Steering Committee for the Review of Commonwealth/State Service Provision: Data Envelopment Analysis: A technique for measuring the efficiency of government service delivery, AGPS, Canberra, 1997
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Bibliografia
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bwmeta1.element.baztech-article-BWM4-0028-0055