长江经济带知识产权空间格局与区域经济发展耦合性研究

区域创新能力差异与协调性的研究对推动长江经济带发展具有重要的现实意义。知识产权资源是创新发展的基础,知识产权区域布局更是与经济发展息息相关。该文构建知识产权发展水平评价指标体系,基于空间自相关、象限法以及耦合协调度等研究方法,研究长江经济带知识产权区域布局及空间演化,并与经济发展进行耦合关系的分析。研究发现:近年来长江经济带的知识产权资源快速发展,具有明显的空间集聚性,表现出东高西低的布局特征;东部的长三角地区是知识产权发展水平较好同时较为均衡的区域;整体上知识产权与经济发展具有较好的耦合关系,但经济发展水平较高的城市,多数城市的知识产权布局仍略为滞后于经济发展,因此创新驱动仍成为制约长江经济带经济发展的关键因素。

Research on the Coupling Between the Regional Distribution of Intellectual Property Resources and Economic Development in the Yangtze River Economic Belt

There is a great practical significance to study the difference and coordination of regional innovation ability in promoting the development of the Yangtze River Economic Belt. Intellectual property resources are the foundation of innovation and development, and the regional distribution of intellectual property resources is closely related to economic development. This paper constructs an evaluation index system for the level of intellectual property development. Then based on the exploratory spatial data analysis, quadrant method and coupling and coordinating degree, the spatial pattern and evolution of intellectual property development in the Yangtze River Economic Belt are analyzed and its coupling relationship with the economic development is also compared. The results show as follows: in recent years, the level of intellectual property development of the Yangtze River Economic Belt has developed rapidly with obvious spatial agglomeration, and the level of intellectual property development is higher in the eastern region, but lower in the western region. Among the three major urban agglomerations in the area, the Yangtze River Delta urban agglomeration located in the east is the region with a good development of intellectual property resources and the development of the cities there are relatively balanced. In general, there is a good coupling relationship between intellectual property resources and economic development. However, in the cities with higher levels of economic development, intellectual property resources in most cities still lag behind economic development. Therefore, innovation drive has still become a key factor restricting the economic development. We try to divide the cities in the Yangtze River Economic Belt into different classifications, and for the cities in different types, the relationships between intellectual property resources and economic development show different characteristics, and so there should be some appropriate policies to promote the cities’ coordinated development. And based on the research, we hope to provide some references and help for promoting the further development of the Yangtze River Economic Belt.