Research On The R & D Behavior Between Longitudinal Enterprises Under The Partial Monopoly Market

Innovation is the driving force of social development, but the high cost and uncertainty of innovation make the enterprises tend to cooperate, but with the promotion of information technology, many new forms of business are formed. To better focus on improving the quality of the products, the upper and lower reaches of the enterprises are often chosen to cooperate closely, mutual knowledge, strong competitiveness of enterprises in a certain range of cooperation and development, in order to reduce the risk and cost, complementary advantages, resource sharing and other advantages. At the same time, the state of enterprise innovation capacity of the government to promote the government’s subsidies for R & D enterprises, so as to encourage more enterprises to develop innovative activities. In this paper, it is based on the enterprise choice of vertical R & D cooperation to carry out innovation research.Through a large number of domestic and foreign literature research, the current research and development cooperation and other related research is focused on the analysis of a certain point of view, such as the angle of government intervention, the angle of cooperation and research, the angle of coordination mechanism, or the impact of technology spillover is given some countermeasures. No in-depth, comprehensive, systematic analysis and comparison. Based on this starting point, the local monopoly of the upstream and downstream enterprises, on the basis of full consideration of the government forces involved, in-depth analysis of the vertical spillover conditions of the industrial chain research and development cooperation. Using the method of comparative analysis and game theory, the government’s non subsidy policies, cost and product subsidies, combined with different R & D objects (upstream、downstream and R & D),36 different models of the four mechanisms, the use of the reverse inductive method, respectively, to calculate the optimal output, the optimal industrial chain profit, the optimal industrial chain profit, the optimal industrial chain profit, the optimal industrial chain profit, the optimal industrial chain profit, the optimal industrial chain profit. By comparison, the optimal competition mechanism of enterprises is obtained by the comparison of the different policies of the same mechanism. Through all aspects of analysis and comparison, the results are not only for the enterprise to develop the right R & D cooperation strategy, to solve the conflicts of interests between the upstream and downstream enterprises, to achieve the maximization of enterprise efficiency and social benefits, and to provide suggestions for the government to provide suggestions for different mechanisms to support the implementation of government policies and enterprise development optimization integration. Finally, through the case analysis and put forward the corresponding security mechanism.