镇江市数字经济与实体经济融合发展的实证研究——基于耦合协调度模型和灰色关联分析法
Empirical Research on the Integrated Development of Digital Economy and Real Economy in Zhenjiang City:Based on Coupling Coordination Degree Model and Gray Relational Analysis Method
周楠 1韩茜 1李冬冬 2马瑞晗 1徐铭珠 1毛天麟1
作者信息
- 1. 江苏科技大学经济管理学院,江苏镇江 212000
- 2. 西北工业大学公共政策与管理学院,陕西西安 710072
- 折叠
摘要
数字经济与实体经济融合发展已成为推动我国经济增长的重要动力.首先,探索了数字经济与实体经济融合发展内在机理;其次,采用熵值法和耦合协调度模型对镇江市数字经济与实体经济融合发展水平进行了测算,归纳总结了镇江市2018-2022年数字经济与实体经济融合发展现状,即镇江市数字经济与实体经济由最初2018年的严重失调发展为2022年的优质协调,且呈现出协同促进效果,但实体经济发展水平已呈现逐步落后于数字经济发展水平的趋势;然后,利用灰色关联分析法探究了镇江市数字经济与实体经济融合发展的影响因素,其中数字产业化和产业数字化的影响最为显著;最后,基于研究结论,提出了增强数字产业辐射力、加快数字产业化进程、提升实体产业数字化水平等促进镇江市数字经济与实体经济融合发展的对策.
Abstract
The integrated development of digital economy and real economy has become an important driving force to promote China's economic growth.Firstly,this paper explores intrinsic mechanism of the integration development of digital economy and real economy.Secondly,taking Zhenjiang City as the object,it uses entropy value method and the coupling coordination degree model to measure the level of integrated development of the digital economy and the real economy,and summarizes Zhengjiang City's current situation of integrated development of the digital economy and the real economy from 2018 to 2022.Zhenjiang's digital economy and the real economy have developed from a serious imbalance in 2018 to a high-quality coordination in 2022,and have shown a synergistic promotion effect,while the development level of the real economy has gradually lagged behind the development level of the digital economy.Then,it explores the influence factors of the integrated development of digital economy and real economy in Zhenjiang City by using gray correlation analysis method,in which the influences of digital industrialization and industrial digitization are the most significant.Finally,based on the results of theoretical and empirical research,it puts forward the countermeasures for the development of Zhenjiang City's integration of the digital economy and the real economy,such as enhancing the radiation power of the digital industry,accelerating the process of digital industrialization,and improving the digital level of the real industry.
关键词
数字经济/实体经济/融合发展/耦合协调度模型/灰色关联分析法Key words
digital economy/real economy/integrated development/coupling coordination degree model/gray relational analysis method引用本文复制引用
基金项目
江苏省高等学校哲学社会科学研究一般项目(2020SJA2085)
镇江市科技计划(软科学研究)(RK2022011)
出版年
2024
国家科技期刊平台
NSTL
万方数据