| The automobile industry is a pillar industry of the national economy and an iconic industry that embodies the national competitiveness.The development of new energy vehicles is not only an important opportunity for China's auto industry to participate in international competition,to seize the international market,but also to deal with energy security,climate change and environmental protection.Technological innovation is the key to the development of new energy vehicles in China.However,due to the characteristics of more R&D funds,high risk and technical spillover effect of R&D activities of new energy automobile enterprises,the innovation of R&D activities is dampened.The government needs to implement the subsidy policy for R&D activities of new energy automobile enterprises,encourage enterprises to carry out relevant technological innovation activities,so as to improve the level of R&D of enterprises,so that China's new energy vehicles in the international market more competitive.This paper studies the impact of government subsidies on R&D investment of new energy automobile enterprises,and provides countermeasures and suggestions for stimulating new energy automobile enterprises to improve R&D investment.The main contents of this paper are as follows:In the first chapter,the background of the topic is analyzed,the theory and practical significance of the topic are expounded,and the related research is analyzed and sorted out.In the second chapter,introducing the theories related to this article,including the theory of technological innovation,evolutionary game theory and government intervention theory.In the third chapter,the evolutionary game model between government and new energy automobile enterprises is established,and the stability of government subsidy behavior and enterprise technology R&D behavior is analyzed.The fourth chapter,the collection of data,select the indicators,the establishment of government subsidies and new energy automotive R&D investment in the mathematical model,and regression analysis.In the fifth chapter,puting forward the measures to encourage new energy automobile enterprises to improve R&D investment.In the sixth chapter,conclusions and prospects.The main research results of this paper are as follows:The government's R&D subsidy to the new energy automobile enterprises should be kept within the appropriate range.At present,the new energy vehicles are in the early stage of development,the government subsidies have a significant incentive effect on the R&D investment of the new energy automobile enterprises.Government subsidies will significantly promote the development of new energy vehicles enterprises to increase R&D investment;Government subsidies on different types of new energy automotive R&D investment impact,there are some differences;Compared to state-owned new energy vehicle companies,government subsidies to non-state-owned new energy car companies the incentive effect of R&D investment is more obvious;the measures are put forward to encourage new energy automobile enterprises to improve R&D investment,such as giving government subsidies according to the new energy automotive enterprise category,strengthing the introduction and cultivation of technical talents,strengthing cooperation technology innovation of new energy automobile enterprises. |
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