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Abstract
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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Authors (2)
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Hanna Piwowarska
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- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.2478/v10012-008-0044-2
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- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
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Polish Maritime Research
pages 39 - 44,
ISSN: 1233-2585 - Language:
- English
- Publication year:
- 2009
- Bibliographic description:
- Piwowarska H., Piwowarski M.: Evaluation of technical efficiency of heat and electric power generation// Polish Maritime Research. -, iss. S1 (2009), s.39-44
- DOI:
- Digital Object Identifier (open in new tab) 10.2478/v10012-008-0044-2
- Verified by:
- Gdańsk University of Technology
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