数字经济与沿海地区经济发展质量研究
Digital Economy and the Quality of Economic Development in Coastal Areas
王忠辉 1刘忠恒 1王嘉琪2
作者信息
- 1. 山东工商学院 统计学院,山东 烟台 264005
- 2. 山东工商学院 信息与电子工程学院,山东 烟台 264005
- 折叠
摘要
通过双向固定效应模型检验了数字经济对沿海地区经济发展质量的影响,并从产业结构和研发要素2 个方面研究数字经济对沿海地区经济发展质量的作用机制.研究表明,数字经济可以显著提升沿海地区的经济发展质量.其次,数字经济可以通过促进产业结构升级和增加研发要素投入来间接促进沿海地区经济高质量发展;从异质性分析看,沿海南方地区数字经济发挥的促进作用更加显著,并且在沿海地区中,其数字经济发展水平越高,其经济发展得也越好.
Abstract
The impact of digital economy on the quality of economic development in coastal areas was tested through a bidirectional fixed effects model,and the mechanism of the impact of digital economy on the quality of economic development in coastal areas was studied from two aspects:industrial structure and R&D factors.Research has shown that the digital economy can significantly improve the quality of economic development in coastal areas;the digital economy can indirectly promote high-quality economic development in coastal areas by promoting industrial structure upgrading and increasing investment in research and development factors;From the perspective of heterogeneity analysis,the promoting effect of digital economy in coastal southern regions is more significant;in coastal areas,the higher the level of digital economy development,the better the economic development.
关键词
数字经济/经济发展质量/异质性分析Key words
digital economy/quality of economic development/heterogeneity analysis引用本文复制引用
基金项目
山东省社会科学规划研究项目(21BTJJ02)
出版年
2024
NETL
NSTL
万方数据