Research On The Economic Development Efficiency Of Weifang City Based On Complex Network And DEA Methods

Weifang as the core city of the Shandong Peninsula urban group, play an important role in economic growth in Shandong Province. Weifang City is in the transformation of economic development mode, adjust and optimize the economic structure, the critical period of building a moderately prosperous society. In2011Shandong Peninsula Blue Economic Zone formal rose provide important opportunities for the development of a national strategy for the Weifang City. DEA, SFA and complex network analysis method, this paper, using three levels from the macro-economy, science and technology parks and industrial enterprises empirical analysis and evaluation of the efficiency of Weifang City Economic Development to assess the status of regional economic development, local government and relevant decision-making departments adjust relevant policies to coordinate the relationship between the parties to provide important reference information and policy analysis tool. The paper is divided into the following sections:The first chapter is the introduction. This chapter presented the background of this thesis topic, theoretical and practical significance, the next review and evaluation of the relevant research literature related art, the ideas presented in this thesis, the main content and the use of research methods, this chapter Finally, summarize the main innovations of this article.Chapter Ⅱ is Overview theory. This section mainly introduces the theoretical basis of this article, mainly including the theory of gray system theory, the total factor efficiency evaluation theory, the new theory of economic geography, regional economic center-periphery ".Chapter three for the Weifang City macroeconomic performance based on DEA efficiency evaluation and prediction. This section first analysis of the fundamentals of economic development in Weifang City, Weifang City Economic Development Status visits from five areas of the GDP and its growth rate, the overall level of investment, the overall consumption of the whole society status, total imports and exports, and industrial structure, then down the vertical and horizontal comparison on the level of economic development in Weifang City, evaluation and Weifang City, the macro-economic development efficiency, total factor productivity, Weifang City’s economic development indicators predicted by gray Markov forecast method. Analyzed Weifang City of GDP, total investment and consumption expenditures showed a rapid growth trend, the total import and export volume is lower than the province of other coastal cities, there is irrational industrial structure, the capability of independent innovation is not strong, the mode of economic development is urgently to be changed. Evaluation by DEA Weifang City, total factor productivity, but the overall development is uneven, mainly due to the uneven development of the industry, the capital operation unreasonable as well as the external market environment. Weifang City, the industrial clusters with a significant clustering effect, significantly improved regional productivity levels, promote regional industrial innovation, and promote technical progress index and technical efficiency.The fourth chapter is based on a complex network Weifang Science and Technology Park Development. This chapter begins with a summary of the current development of domestic and international science and technology park, and analyzes the path of a science and technology park industry and operational risks empirical research, followed by the economies of scale of the Science and Technology Park of Weifang City and its influencing factors, and finally by interval Analytic Hierarchy Process as well as super-efficiency DEA model evaluation of the competitiveness of the Science and Technology Park of Weifang City. By analyzing the following conclusions:the model of development of the industrial park including own enterprise development mode, external enterprise development model and the industry chain model. Can be found from the robustness of the analysis and comparison of the malicious attacks and random attacks, the industrial park has more than one core ability to withstand risks significantly better than the first two types of Park industrial chain investment advantage is obvious in the investment model. Does not have the all-round development of the service outsourcing in Weifang, Weifang advantage of the population base and a prudent level of GDP growth in the industrial development. The gap between the city of Weifang and demonstration from the air traffic lines represented by the traffic conditions and the number to colleges and universities on behalf of the higher level of human resources. Super-efficiency DEA model to evaluate the competitiveness of the Science and Technology Park of Weifang seen Weifang lower scores have a necessary condition for the development of emerging industries, basically at the level of the middle and upper reaches of the country, a big gap between the nation’s leading cities.Chapter five is evaluation of production efficiency in Weifang City. Application of stochastic frontier model of comprehensive evaluation and analysis of the technical efficiency of industrial enterprises in Weifang City. According to the analysis of the results from four different industries, firm size, ownership structure, as well as market forces conducted a statistical analysis of the technical efficiency of the industrial enterprises in Weifang City. As can be seen the results of the analysis and classification statistics, the classification of the different industries, pharmaceutical manufacturing, technology and equipment manufacturing efficiency; different corporate structure of property rights, higher technical efficiency of state-owned enterprises and private enterprises lowest technical efficiency; businesses of all sizes, the technical efficiency of enterprises and enterprise scale showed a significant positive correlation; according to the degree of competition in the market point of view, the market forces are too large or competitors in the market too much will lead to a decline in technical efficiency. For industrial enterprises in terms of Weifang City, you need to focus on the less efficient technology enterprise groups, and policy support to increase this part of the enterprise.Chapter VI for the research findings, policy recommendations and Prospects. This section summarized the main chapters of this thesis the main points and conclusions of the study, the basis of these conclusions, from the macro, industry and enterprise levels, relevant policy recommendations to enhance the efficiency of economic development in Weifang City, this chapter concludes limitations of this study as well as the outlook for future research.