数字经济对生产性服务业和制造业融合发展的影响研究  

Digital Economy for Productive Services and Manufacturing Research on The Impact of Integrated Development

作　　者：刘媛媛[1] 孙戈兵[1] Liu Yuanyuan;Sun Gebing(School of Economics and Management,Xinjiang University,Urumqi 830046,China)

机构地区：[1]新疆大学经济与管理学院,新疆乌鲁木齐830046

出　　处：《科技创业月刊》2024年第6期93-100,共8页Journal of Entrepreneurship in Science & Technology

基　　金：新疆社会科学基金项目“新疆制造业与生产性服务业融合发展研究”(21BJY042);新疆自然科学基金项目“新疆高新技术产业集群网络创新能力优化与升级研究”(2018D01C063)。

摘　　要：数字经济对促进生产性服务业与制造业的融合具有重要意义,基于2011-2020年中国31个省份的面板数据,通过运用固定效应模型、中介效应模型和面板门槛模型等进行实证检验,探索数字经济对生产性服务业与制造业融合的影响机制。研究发现:①数字经济能够显著促进生产性服务业与制造业融合,经过稳健性检验之后结论仍成立;②数字经济随着生产性服务业和制造业的发展水平的提高对“两业”融合程度的促进更为显著;③数字经济通过技术引进和自主研发正向促进“两业”融合;④数字经济发展对“两业”融合度的促进作用呈现出“边际效应”递增的非线性特征;⑤不同区域间数字经济发展对“两业”融合程度的影响存在差异,东部地区在数字经济促进“两业”融合度上领先于中部和西部地区。Digital economy(Dig)is of great significance in promoting the integration of producer services and manufacturing(Con).Based on provincial panel data,this paper conducted empirical tests through econometric models to explore the mechanism of Dig’s influence on Con.The results show that:①Dig can significantly promote Con,and the conclusion is still valid after robustness test;②Dig promoted Con more significantly with the improvement of the development level of producer service industry and manufacturing industry;③Dig will positively promote Con through technology introduction and independent research and development;④The promoting effect of Dig on Con presents a nonlinear feature of increasing“marginal effect”;⑤The influence of Dig on Con in different regions is different,and the eastern region is ahead of the central and western regions.

关 键 词：数字经济 生产性服务业 制造业 产业融合 

分 类 号：F062.9[经济管理—政治经济学]