DocumentCode
2119340
Title
Notice of Retraction
Analysis of the Profitability in the Power Listed Companies with Entropy Fuzzy Comprehensive Evaluation
Author
Yuanxin Liu ; Yan Zhuang
Author_Institution
Inst. of Bus. Adm., North China Electr. Power Univ., Beijing, China
fYear
2009
fDate
20-22 Sept. 2009
Firstpage
1
Lastpage
4
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
For the study of the electric power industry´s profitability in China, the paper selected 32 typical power listed companies as the objects to evaluate, selected the 2007 financial data for the research base, Used the information theory of entropy theory to make an objective evaluation of empowerment, use the fuzzy comprehensive methods to evaluate the 32 power of listed companies´ profitability. Established the entropy fuzzy comprehensive evaluation model, come to a comprehensive scoring position of the 32 listed companies, compared with the results of the evaluation of the real situation.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
For the study of the electric power industry´s profitability in China, the paper selected 32 typical power listed companies as the objects to evaluate, selected the 2007 financial data for the research base, Used the information theory of entropy theory to make an objective evaluation of empowerment, use the fuzzy comprehensive methods to evaluate the 32 power of listed companies´ profitability. Established the entropy fuzzy comprehensive evaluation model, come to a comprehensive scoring position of the 32 listed companies, compared with the results of the evaluation of the real situation.
Keywords
electricity supply industry; entropy; fuzzy set theory; power system economics; profitability; China; comprehensive scoring position; electric power industry; entropy fuzzy comprehensive evaluation model; financial evaluation; information theory; power listed companies; profitability analysis; Companies; Data security; Entropy; Information analysis; Information theory; Mathematics; National security; Power generation economics; Power industry; Profitability;
fLanguage
English
Publisher
ieee
Conference_Titel
Management and Service Science, 2009. MASS '09. International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-4638-4
Type
conf
DOI
10.1109/ICMSS.2009.5302771
Filename
5302771
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