Research On Coordinated Development Between Regional S&T And Economy System

With the coming of the era of Knowledge Economy, the relationship between science and economy becomes closer. S&T as the first productivity act important role in the aspects of converting the economic growth patten and adjusting the economic structure and increasing the competition ability. The coordinated development between S&T and economy system is the breakthrough of intensive economical growth pattern, the way to achieve economical development of high quantity, the key to achieve regional development, the base to achieve sustainable development. Based on the regional innovation theory, the regional economic growth theory, the regional sustainable development theory and complexity science theory, the paper takes the regional coordinated development as the main line, the coordinated managememt as the start, its operational mechanism as the key, coordinated development evaluation and estimation as the point. The main questions of coordinated development between S&T and economy system are reviewed and innovated to some extent.The paper analyzes the coordinated development of America,Japan and Korea and China.Through making a compare between them, the paper points out the main questions existing in China. The paper discovers overseas common ground and enlightenment by analyzing the successful case of their S&T and economy system coordinated development.The paper analyzes the regional S&T and economy system and points out its characters of coordination,complexity and adjustment. Logistic curve equation is applied to describe the sustainable evolution process of S&T and economy system. The key to sustainable development is coordinated development. The paper analyzes the basic formation mechanism on coordinated development of S&T and economy system. From the aspect of synergetics, it is recognized that synergia are the internal dynamics of system coordinated development, and from the aspect of dissipative theory, it is recognized that the inflow of negative entropy is the external factors of system coordinated development. Based on these two recognitions, the paper sets up the theory frame. Further, the concept of coordinated management are brought forward and the operating frame including operating mechanism, coordinated development evaluation, estimation and optimized control is set up.This paper sets up the circulating chain pattern on coordinated development of regional S&T and economy system and analyzes the point of it. It also set up the corresponding mechanism system including market mechanism, diversity investment mechanism, S&T innovation mechanism, lie service mechanism and guarantee mechanism. This paper analyzes the relations of them, their content and realized mechanism.The paper sets up a series of indices system for the coordinated development of S&T and economy. This paper sets up the models of correlations, S&T input-output evaluation and S&T progress contribution evaluation. Development level coordination evaluation model combining principal component and regression analysis is put forward. At last, a synthesis coordinated development degree evaluation method of fuzzy integral,which provides theory support for coordinated development is put forward.This estimating analysis and the optimized controlling is the research key for coordinated development of regional S&T and economy system. A non-line regression model for estimation it is set up. Analysis is made in the different dynamic behaviors of the estimation medel. It make it clear for the variety regulation of the degree. Based on this, The paper makes a research for controlling the coordinated development degree.A systematic analysis are conducted on coordinated development of Heilongjiang province based on the theories and methods. It puts out some countermeasures on the future coordinated development of S&T and economy system in Heilongjiang province. They are to construct the multi-level system, to improve the regions' S&T innovation system and to strengthen enterprises-universities-researches cooperation and so on.