Research On Enterprises Performance Evaluation Of Nuclear Power Industry Chain In China

In the current rapid economic development of our country and in the shortage of energy supplies, nuclear power has satisfied the country at the pressing needs of the electric energy and environmental protection, which as a clean power, and its mature technology. Nuclear industry, as a strategic emerging industry in our country, has become the focus of attention in the energy development of our country. The pros and cons of nuclear power enterprises operating performance is related to the healthy development of the nuclear power industry in our country, and for nuclear power, the performance of listed companies in the industry of research has reference value to the healthy development of our nuclear power industry. And the study of the performance for the nuclear power industry in China in the academic field is not too much. Especially choose few of DEA method. Given this, this article selects the nuclear power industry chain of listed companies' performance evaluation to research.This paper mainly researches the method and application of the performance evaluation of the nuclear power industry in China in detail. In the research process, we study mainly adopted combination theory and case, qualitative and quantitative, and comparative analysis methods. Based on domestic and international nuclear power industry and the enterprise performance evaluation research status quo, we made the flow chart, contents, new ideas. The second part is the theoretical section. This paper introduces the basic definition of nuclear industry concept and the enterprise performance evaluation theory, analysis and compares five kinds common methods for business efficiency evaluation. The third part introduces the DEA models and the difference between them, and also illustrates the rationality of the application of DEA evaluation method. The fourth part,select 2012-2014 three years, China's nuclear power industry chain enterprises in Shang hai and Shen zhen A shares in public company, after the screening,we do the empirical calculation and analysis. This paper uses DEA model to evaluate the efficiency of nuclear power public companies in China: they are comprehensive efficiency, technical efficiency and scale efficiency, and we rank the efficiency. The final evaluation results show that in the sample years, China's nuclear power enterprise overall efficiency is lifting, the integral level is better, but the difference between sample enterprises is still obvious. So we propose relevant advices from two aspects: the nuclear industry listed companies and the national macro policy.Based on the international development trend of nuclear power and the realistic background, China's nuclear power industry development of nuclear power industry chain enterprises performance evaluation and puts forward corresponding proposals are necessary. Therefore, it becomes an important subject to establish scientific and reasonable performance evaluation system, to evaluate scientifically of nuclear power enterprises, to further improve the technology of nuclear power enterprise innovation.