The coupling development of industrial cluster and city group

摘要

Industry cluster and city group are two different sides of economic development, the development of industry cluster and city group constitutes an interactive coupling system. In this paper, it was proved that, the effect of factors of industrial agglomeration was greater than factors of population aggregation on the economic growth, and the coupling index had lag effect on the economic growth. This showed that discrete phenomena existed to a certain extent between city construction and the development of industrial parks in various regions, also known as the "two pieces of skins" phenomenon, which caused that coupling effect of city group and industrial cluster had not exerted effectively.