产业集群推动着城市建设的扩张以及各城市之间人口等资源的合理流动,城市集群则为产业的集聚提供了优质的城建设施、生产要素以及各种科技和制度的创新。在对中部城市集聚和产业集聚的时空演化与互动分析中,发现中部地区城市集聚和产业集聚在时间和空间上存在一定差异,没有完全同步发展;同时构建了产业集聚、城市集聚与经济增长互动的面板数据回归模型,结果证明产业集聚对地区经济增长影响较大,城市集聚对地区经济增长影响较小,而城市集聚和产业集聚的互动对地区经济增长促进作用不显著。 Industrial clusters promote the expansion of urban construction and the reasonable flow of resources such as population among cities. Urban clusters provide high-quality urban construction facilities, factors of production and innovation of various science and technology systems for industrial agglomeration. In the spatial-temporal evolution and interaction analysis of central city agglomeration and industrial agglomeration, we find that there are some differences in time and space between urban agglomeration and industrial agglomeration in the central region, and there is not a complete simultaneous development. At the same time, we have constructed the industrial agglomeration, the interaction between urban agglomeration and economic growth The results show that industrial agglomeration has greater impact on regional economic growth, while urban agglomeration has less impact on regional economic growth. However, the interaction between urban agglomeration and industrial agglomeration has no significant effect on regional economic growth.