Model Analysis And Empirical Research Of Government's Guidance For Enterprises' Science And Technology Input

The development of human society shows that science and technology progress is the country's main source of economic growth. With the increasing globalization of market competition, research and development plays a more and more significant role in the promotion of a country's economic growth, the advance of the national core competitiveness and enterprise's technological innovation ability. Therefore, R&D inputs must be increased to vigorously promote the development of science and technology. Due to the rapid development of economics, knowledge-based economy toward a deeper integration process is going to develop much more deeply, the degree of integration between technical and economic is enhancing, the input main bodies of research and development like government, enterprise and so on are put forward more profound requests. As a result, how to it has always been a hot topic in the field of economic management that how the government guides the enterprise in R&D activities in recent years. The current effect of the government's R&D investment to the enterprise's R&D investment mainly concentrated in the following areas: induced time-delay,mechanism and game analysis. The government, the enterprise and other aspects have been raising their input intensity since our country reformed and opened up. As a result, R&D investment is increasing. However, compared with the developed countries', there is still a wide gap in total amount of capital investment. And scientific and technological input system is not perfect now. On the Seventeenth Meeting of National People's Congress, some comments were also put forward, such as speeding up the transformation of economic development, vigorously promoting the strategic adjustment of economic structure, paying more attention to improve the capability of independent innovation and building an innovation-oriented country, which require to improve further guidance and supervision of government's investment in science and technology. These measures will create a favorable policy environment and incentive mechanism, stimulate the enterprise's passion on R&D activities, increase R&D input and then improve the whole society's ability of technological innovation.This paper reviews the existing theoretical approaches and introduces the status of R&D activities at home and abroad at first. Then some methods, such as correlation analysis, quasi-production function model, GM (1, N) model, game analysis and system dynamics and so on, are introduced. The editor mainly makes a study of delay analysis, effect analysis in the government's investment to the enterprise's investment by means of the combination of qualitative analysis and quantitative analysis and explores the research and development using direction of the government's and the enterprise's R & D investment according to game theory. At last, by build system dynamics model, existing development mode should be adjusted according to the prediction results of system dynamics. And counter measures are put forward in accordance with above research results..The main innovative results of this paper are as follows:In time lag analysis of the government's investment in science and technology to the enterprise's investment, correlation analysis is introduced, that is to say, by means of correlation coefficient matrix analysis between ever the government's and the enterprise's investment in science and technology we get time-delay effect between both of them.We make the improvement based on existing correlative studies, which means that we introduce quasi-production function model and synchronously GM (1, N) model to effect analysis of the effect of the government's investment in science and technology to the enterprise's investment and get more incredible results by the combination of quantitative and qualitative analysis and contrast verification of the both.We analyze optimal incentive contract with symmetry information and with asymmetric information based on game theory. Assumed that the government and the enterprise are given functions of risk aversion, function is educed ,then the equation is solved by four divisions and optimal risk-sharing contract is gotten meanwhile we compute the example.System dynamics is introduced to the analysis of the government's investment in science and technology to the enterprise's investment. After analyzing every aspect of the government's and the enterprise's investment, we build system dynamics model of government-enterprise-society input system in science and technology and simulate the future Shandong provincial economics and science input. the existing data is adjusted by analyzing simulation results, and build input system in science and technology.