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As a strategic emerging industry, new energy vehicles are very important to the economic development of a country. The new energy vehicle industry has entered a new stage of accelerated development. However, at present, there is still a gap between the driving force of technological innovation in China's new energy vehicle industry and developed countries, and the cooperation and innovation of enterprises in the industrial chain still need to be improved in terms of complementarity and closeness of cooperation. Based on the cooperative patent data of enterprises in the new energy vehicle industry from 2010 to 2020, this paper divides it into three stages, and uses the spatial analysis tool of ArcGIS software to systematically analyze the spatial distribution characteristics of cooperative innovation networks in various provinces. The results show that more and more enterprises are choosing collaborative innovation. The conclusions of this study can put forward relevant policy suggestions for enterprises in China's new energy vehicle industry to achieve high-quality technological innovation.
Chunyu Wang (Sat,) studied this question.
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