On the basis of discussing the interaction mechanism of industrial structure optimization and logistics competitiveness, the coupling and coordination degree model is constructed to analyze the coupling coordination degree and spatio-temporal differentiation characteristics of the "industrial structure -logistics competitiveness" system.The results show that: From the perspective of time series evolution, the  system is in a high level of coupling stage for a long time, and the coupling interaction effect between industrial structure adjustment and logistics development is obvious. The overall coordination level of the system is not high, showing the trend of evolution from the stage of being on the verge of maladjustment to the highly coordinated stage. From the perspective of spatial differentiation, the coupling coordination degree of the systems is characterized by clustering. There are some spatial differences in the coupling coordination degree of the systems in different provinces in China. At present, most of the two systems in China are in a barely coordinated type. In the key period we should pay more attention to improve the coupling and coordination degree of the system.

Ruijuan Liu，Doudou Li. Research on the Coupling and Coordination between Industrial Structure and Logistics Competitiveness. International Journal of Frontiers in Sociology (2019), Vol. 1, Issue 1: 43-54. https://doi.org/10.25236/IJFS.2019.010105.

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