高师理科学刊2025，Vol.45Issue(9)：21-30,10.DOI:10.3969/j.issn.1007-9831.2025.09.004
自贸区数字经济与新质生产力耦合协调的时空演化
Spatio-temporal evolution of coupled coordination of digital economy and new-quality productivity in free trade zones
摘要
Abstract
The free trade zone is a testing ground for China′s economic system reform and a new highland for high-level opening-up to the outside world,and the integration of the digital economy and the new-quality productivity has become a powerful driving force for the economic growth of the free trade zone.Based on the panel data of free trade zones from 2010 to 2022,the entropy weight TOPSIS method is used to measure the development level of digital economy and new-quality productivity in free trade zones,the modified coupled coordination degree model is used to identify the potential correlation pattern of the digital economy and new-quality productivity,and the Moran index is used to explore the spatial characteristics of the two.The study shows that the digital economy,the new-quality productivity and the coupling coordination degree of the free trade zones generally show a rising trend,and the western region is continuously rising,while the eastern region performs better;in 2022,only some free trade zones have achieved a coordinated state in the coupled development of digital economy and new-quality productivity,while most free trade zones have not yet reached a coordinated state;there is a significant spatial correlation between the free trade zones,and the aggregation is mainly shown as a high-high aggregation,low-low aggregation.关键词
数字经济/新质生产力/耦合协调/空间相关性/自贸区Key words
digital economy/new quality productivity/coupling coordination/spatial correlation/free trade zones分类
数理科学引用本文复制引用
邵宇,余水祥,唐耀宗..自贸区数字经济与新质生产力耦合协调的时空演化[J].高师理科学刊,2025,45(9):21-30,10.基金项目
新疆维吾尔自治区自然科学基金面上项目(2022D01A235) （2022D01A235）
