Study On The Efficiency Of High-tech Industry Innovation Activities Which Based One A New Internet DEA Structure

Because of the features of high-tech, high competition, high value-addition, High-tech industry plays an important role in the national industrial development. To guide and support the development of high-tech industries, all countries are making efforts to develop high-tech industries through policy support, technical innovation and other means of legal protection and measures. In China, high-tech industry starsted late, but by years of development, it has made fruitful achievements, and high-tech industry has become an important engine of economic growth. Although in recent years China’s output value of high-tech achievements has ranked the second of the world, many aspects need to be improved in the future:the lack of overall international competitiveness; the imbalance of GDP level and technological innovation, technical capability and application level; R&D inefficiency etc. In high-tech industry, R&D innovation activities are often regarded as the most important driving force for high-tech development. Innovation-driven development the largest sector at this stage, has always been discussed, but still difficult to heading to one direction. So in this context, the paper makes a research on high-tech industry innovation activities efficiency.Based on the summarization of high-tech industries theory, the research on high-tech industrial parks and literature of high-tech industry research innovation system efficiency, the paper makes an evaluation on China’s high-tech innovation activities efficiency of present stage. Based on grounded theory, the writer analyzes text data, which can be found in domestic authoritative high-tech industry innovation journals and obtained by the depth field research and interviews. Based on Grounded Theory, the framework of our qualitative research of high-tech industry will be re-established, and from the In-depth analysis of the frame, the elements of input and output of each stage can be selected out, in combination with practical field research, the elements can be analyzed. On the base of the analization, the input and output indicators in innovation activities phase can be selected and high-tech industry innovation activities model can be built. The writer builds DEA mold and then select the specific data of high-tech industry to get the overall efficiency of stage and that of the two-level of region and industry. And then the writer teases out policy-orientation and maks feasibility analysis and evaluation on the present high-tech industrial policy system, finally to make specific policy recommendations about the policy direction after screening. The specific studies are from the following aspects:(1)Introduction section. It’s an overview of the research background, purpose and meaning, which is also a summary of the text. The author draws the technology roadmap and proposes innovation points as well as the research methods of the article.(2)The domestic and overseas literature review. From the theoretical and practical aspects, the author introduces various types of high-tech industry research, including industrial development, industrial efficiency, innovation system, innovation performance, innovation and high-tech industrial park development. In addition, the author makes a comment on China’s high-technical academic research methods and tools and puts forward the research thinking and methods.(3)The author puts emphasis on the efficiency of innovation activities of high-tech industry. Facing high-tech industry research featured in complexity, the author uses grounded theory to get sources from the existing research in academic achievements and practical investigation, and proposes high-tech industries qualitative research framework on the basis of grounded theory to make preparations for the next step.(4)Relying on qualitative research framework, the actual process of innovation, index system of other scholars and detailed analysis on inputs and outputs indicators of different stages of innovation activity, the author ultimately builds high-tech industrial input-output indicator system of innovation activity efficiency, on which we can try to build a new two-stage DEA evaluation model and prepare for the quantitative calculation.(5) The author analyzes and estimates the efficiency of the China’s regional high-tech industry with the usage of the new two-stage DEA model, and sequences the overall efficiency and stage efficiency of high-tech development. According to the sequence, the author classifies each province into different plates, and puts forward divergent proposal around stage efficiency, improvement of overall efficiency and optimization of coordination and other aspects among the plates.(6) The author analyzes and estimates the efficiency of various high-tech industries with the usage of the new two-stage network DEA model to get the overall efficiency of different industries, the sequence of two-stage efficiency and the coordination degree. what’s more, the author makes a deep analysis on the above conclusions and brings up divergent policies for improvement of the efficiency and coordination degree.(7) Combining with the fifth or sixth chapters, we can get regional orientation and policy orientation of high-tech industries and sort out China’s industrial policies for the present stage. Besides, the author uses assessment tool to assess and screen the feasibility of the policy orientation to get practical policy orientation of high-tech industry and make specific policy recommendations accordingly.(8) at last, the author makes a summary of the whole text, points out the deficiencies and the shows the future prospect.