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Abstract：
Knowledge-intensive service industry has become an important part of social economy, which not only promotes the innovation of modern service industry, but also promotes the upgrading and transformation of manufacturing industry. The agglomeration of knowledge-intensive service industry is not only the inevitable result of economic growth, but also the premise of sustained economic growth. Moreover, China\'s national economy is transforming from an industrialized economy to a service-oriented and knowledge-based economy, and the importance of knowledge-intensive service industry is increasing day by day. This paper constructs a theoretical framework of the influence of population agglomeration on the economic development of urban agglomerations. The article holds that population agglomeration promotes the economic development of urban agglomerations through the upgrading of industrial structure and the promotion of human capital. In the future, we need to focus on the similarities and differences between population agglomeration and economic development of urban agglomerations in central China, explore the factors of economic development of urban agglomerations, and provide reasonable suggestions for the government to formulate relevant economic policies. This paper, from an innovative research perspective, based on the perspective of population agglomeration, studies the path of its role in regional economic development, which can make up for this defect to some extent. Moreover, the research object has been innovated and the research method has been improved. On the basis of the above, the panel data of the Yangtze River Delta from 2012 to 2021 is selected as the research sample, the location entropy index is taken as the explanatory variable, the regional gross domestic product (GDP) is taken as the explanatory variable, and the rationality of economic theory and the significance of econometric test are considered. Finally, the data are analyzed and tested by regression. The empirical analysis of the Yangtze River Delta urban agglomeration proves the importance of knowledge-intensive service industry agglomeration to regional economic development. Finally, based on the contribution of knowledge-intensive service industry agglomeration to regional economy, the development of knowledge-intensive service industry and the promotion of industrial agglomeration are studied.
摘要：
知识密集型服务业已经成为社会经济的重要组成部分,这不仅促进了现代服务业的创新，也促进了制造业的升级和转型。知识密集型服务业的集聚不仅是经济增长的必然结果,也是经济持续增长的前提。此外，我国的国民经济正在从工业化经济向服务型、知识型经济转变,知识密集型服务业的重要性与日俱增。本文构建了人口集聚对城市群经济发展影响的理论框架。文章认为,人口集聚通过产业结构升级和人力资本提升促进城市群经济发展。在未来,我们需要关注中部城市群人口集聚与经济发展的异同，探索城市群经济发展的因素，为政府制定相关经济政策提供合理化建议。这篇论文,从创新研究的角度来看，基于人口集聚的视角，研究其在区域经济发展中的作用路径,可以在一定程度上弥补这一缺陷。此外，创新了研究对象,改进了研究方法。在上述基础上,选取长三角地区2012-2021年的面板数据作为研究样本,位置熵指数作为解释变量，以地区国内生产总值(GDP)为被解释变量，经济理论的合理性和计量经济检验的意义。最后,数据进行回归分析和检验。对长三角城市群的实证分析证明了知识密集型服务业集聚对区域经济发展的重要性。最后,基于知识密集型服务业集聚对区域经济的贡献,研究了知识密集型服务业的发展和产业集聚的促进。
