数字经济发展对企业工业机器人应用的影响及其价值效应
The Impact of Regional Digital Economy Development on the Application and Value Effect of Industrial Robots
陈富永 1郭祥2
作者信息
- 1. 重庆工商大学成渝地区双城经济圈建设研究院,重庆 400067;重庆工商大学会计学院,重庆 400067
- 2. 四川轻化工大学管理学院,四川 自贡 643002
- 折叠
摘要
基于中国上市公司面板数据和城市层面数字经济数据,实证检验数字经济发展对工业机器人应用的影响及存在的价值效应.研究发现,数字经济发展显著提高工业机器人应用程度;价值效应检验发现,数字经济发展对工业机器人应用的正向影响,最终都显著提高了企业的创新投入水平和全要素生产率.进一步地基于区域一体化程度层面,发现较高的一体化程度能够强化数字经济对工业机器人应用的提升效应;但是在城市一体化程度更低时,数字经济发展和机器人应用的交互作用产生的价值效应更大,这可能是由于在一体化程度更低时,数字经济与机器人应用的边际效应更高.
Abstract
Based on panel data of Chinese listed companies and urban-level digital economy data,this paper empirically tests the impact of digital economy development on the application and value effect of industrial robots.It is found that the development of the regional digital economy has significantly improved the application level of industrial robots.The empiri-cal tests of value effect found that digital economy development ultimately significantly improves the level of innovation in-vestment and total factor productivity of enterprises through the application of industrial robots.Based on the level of regional integration,it is found that a higher level of integration can strengthen the enhancement effect of the digital economy on the application of industrial robots.However,when the level of urban integration is lower,the value increase generated by the in-teraction between the development of the digital economy and robot applications is greater.This may be due to the higher marginal effects of the digital economy and robot applications at lower levels of integration.
关键词
数字经济/工业机器人/价值效应/一体化程度Key words
digital economy/industrial robots/value effect/integration level引用本文复制引用
出版年
2024
NETL
NSTL
万方数据