Liu Yue, Qi Xiaoming, Guo Yan
International Business School, Qingdao Huanghai University, Qingdao, 266100, Shandong, China.
School of Economics, Ocean University of China, Qingdao, 266100, Shandong, China.
Sci Rep. 2024 Oct 1;14(1):22816. doi: 10.1038/s41598-024-74279-7.
The coordinated development of urban e-commerce and green total factor productivity (GTFP) plays a crucial role in achieving high-quality development. This paper selects relevant data from the eight major urban agglomerations in China for research. A model that described the coupling coordination between the regions' GTFP and urban e-commerce was presented. Then, unfold the spatiotemporal evolution characteristics of their coupling coordination from the "dynamic and static", "overall and regional" dimensions. The results indicate: (1) The coupling coordination degree between two systems within China's eight urban agglomerations exhibits an upward trend with fluctuations, transitioning from a state of near dysfunction to good coordination. (2) The spatial heterogeneity in the coupling coordination degree between the two systems in China's eight major urban agglomerations is evident, with an overall downward trend and exhibiting a "V-shaped" pattern of "decline-rise".(3) The coupling coordination degree between two systems across China's eight urban agglomerations exhibits a trend toward centralization, with an amelioration of bipolar differentiation, and a progressive attenuation of spatial heterogeneity.
城市电子商务与绿色全要素生产率（GTFP）的协调发展对实现高质量发展起着至关重要的作用。本文选取中国八大城市群的相关数据进行研究。提出了一个描述区域GTFP与城市电子商务之间耦合协调关系的模型。然后，从“动态与静态”、“整体与区域”维度揭示其耦合协调的时空演变特征。结果表明：（1）中国八大城市群内两个系统之间的耦合协调度呈波动上升趋势，从接近失调状态转变为良好协调状态。（2）中国八大城市群两个系统之间耦合协调度的空间异质性明显，总体呈下降趋势，呈现“下降-上升”的“V”形格局。（3）中国八大城市群两个系统之间的耦合协调度呈现出集中化趋势，两极分化有所改善，空间异质性逐渐减弱。
