A New Generation Of Information Technology In Our Country The Technical Efficiency Of Listed Companies

Science and technology is the driving force to promote the development of social economy. Information technology industry as the main technology in the transformation of the pattern of economic development, adjusting industrial structure in the process of play a crucial role. Development of a new generation of information technology industry, strengthen the industrial technology innovation, promoting the construction of an innovative country is an important process. Under the background of economic globalization and integration, the development of a new generation of information technology enterprises in our country have been gradually rising trend. But lack of technological innovation is one of the bottlenecks restricting the development of a new generation of information technology. Therefore, it is necessary for a new generation of information technology industry in China to study the technical efficiency of listed companies.Based on a new generation of information technology listed companies as the research object,based on the perspective of technical efficiency,using the radial super efficiency DEA model(SBM model) for a new generation of information technology in our country overall measure technical efficiency of listed companies,and then measure,and the factors affecting the technical efficiency were studied. Analyze the concrete around the following aspects: First, this paper defines the concept of a new generation of information technology industry, and discusses its development trend, the path of development, and training policies, and on the basis of literature research presents the definition of technical efficiency and provide theoretical basis for the research behind. Secondly,establish the evaluation method of technical efficiency,following the sufficiency, adaptability,systemic and rationality, in principle, after comparing different evaluation methods, the determination by the radial super efficiency DEA model(SBM model) for the technical efficiency evaluation method, and introduces the method of algorithm and definition.Again, follow the principle of index to build the scientific nature and operability, the principle of combining qualitative indexes and quantitative indexes, and build a new generation of information technology industry evaluation index system of technical efficiency. Describe a new generation of information technology industry listed companies the overall status of technical efficiency of a new generation of information technology industries involved in the evaluation index of data statistics. To carry out the technical efficiency evaluation of empirical research, to a new generation of information technology industry overall evaluation of technical efficiency of listed companies, and then to analyze it, and the evaluation results are interpreted.Finally, from the enterprise scale, ownership structure, government support and technical R&D hypothesized, research a new generation of information technology industry listed companies the influence factors of technical efficiency. This article will mainly consider the above several aspects factors, by establishing a multivariate regression model, to find out the relationship between these factors and the technical efficiency, in order to improve technical capabilities of a new generation of information technology industry in China put forward the corresponding countermeasures.