摘要
基于2011-2021年我国31个省份和1135家制造业上市企业数据,从数字化转型的视角,探究生产性服务业集聚对制造业企业绿色创新的门槛效应和数字化转型的调节效应。主要结论发现适度的生产性服务业集聚能够促进制造业企业绿色创新发展。生产性服务业集聚具有单门槛效应,即集聚水平较低时,生产性服务业集聚对制造业企业绿色创新具有边际递减效应,但超过一定门槛值,则对制造业企业绿色创新将产生显著的促进作用;数字化转型的调节作用成为纠正生产性服务业集聚负面影响的重要有效因素,且在东部地区、大型企业和实施低碳试点政策的地区表现得更为显著;以数字化转型为门槛变量时,生产性服务业集聚对制造业企业绿色创新也存在门槛效应。
Based on the data of 31 provinces and 1135 listed manufacturing enterprises in China from 2011 to 2021,from the perspective of digital transformation,this paper explores the threshold effect of producer services agglomeration on green innovation of manufacturing enterprises and the moderating effect of digital transformation.The results show that moderate agglomeration of producer services can promote the green innovation development of manufacturing enterprises.The agglomeration of producer services has a single threshold effect:when the agglomeration level is low,the agglomeration of producer services has a diminishing marginal effect on the green innovation of manufacturing enterprises,but when exceeding a certain threshold value,it will have a significant promoting effect on the green innovation of manufacturing enterprises.The moderating effect of digital transformation has become an important and effective factor to correct the negative impact of producer services agglomeration,and it is more significant in the eastern region,large enterprises and regions implementing low-carbon pilot policies.When digital transformation is taken as the threshold variable,the agglomeration of producer services has a threshold effect on the green innovation of manufacturing enterprises.
作者
万强
陈玲
WAN Qiang;CHEN Ling(Business School,Xinyang Normal University,Xinyang 464000,China)
出处
《合肥工业大学学报(社会科学版)》
2024年第6期41-56,共16页
Journal of Hefei University of Technology(Social Sciences)
基金
河南省软科学研究计划项目(242400411114)
信阳市软科学研究计划项目(20230039)
信阳师范大学“南湖学者奖励计划”青年项目(2024017)
河南省研究生教育改革与质量提升工程项目(YJS2022JD30)
信阳师范大学教师教育课程改革课题研究项目(2024025)。
关键词
生产性服务业集聚
制造业企业绿色创新
数字化转型
门槛模型
producer services agglomeration
green innovation of manufacturing enterprises
digital transformation
threshold model