技术与创新管理2026，Vol.47Issue(4)：447-458,12.DOI:10.14090/j.cnki.jscx.2026.0409
国家大数据综合实验区政策对制造企业绿色创新水平的影响
The Influence of National Big Data Comprehensive Experimental Zone Policy on the Green Innovation Level of Manufacturing Enterprises
摘要
Abstract
Under the strategic background of promoting green transformation in the manufacturing in-dustry and achieving the"dual carbon"goals,leveraging digital industrial policies to stimulate corpo-rate green innovation has become an important issue.This study selects panel data of A-share listed manufacturing companies in Shanghai and Shenzhen from 2010 to 2024,and takes the establishment of the National Big Data Comprehensive Pilot Zone(hereinafter referred to as the"Big Data Pilot Zone")in 2016 as a quasi-natural experiment,and uses a difference-in-differences(DID)model to examine the impact of the Big Data Pilot Zone policy on the green innovation level of manufacturing enterprises and its underlying mechanisms.The results show that the Big Data Pilot Zone policy significantly im-proves the green innovation level of manufacturing enterprises,and this conclusion remains valid after a series of robustness tests.Mechanism analysis reveals that the policy works through two channels:gov-ernment environmental subsidies and digitalization level improvement.Moderating effect analysis finds that media attention and regional economic development level have significant positive moderating effects on policy outcomes.Heterogeneity analysis indicates that the policy effect is more pronounced in state-owned enterprises,large-scale enterprises,and firms with high financing constraints.In summary,the Big Data Pilot Zone policy serves as an effective tool for driving green innovation in manufacturing enterprises,with its effects realized through resource empowerment and digital transformation mecha-nisms,and moderated by both internal and external contextual factors.This study provides micro-level evidence and policy insights for optimizing digital industrial policy design and promoting the integration of digital and green technologies.关键词
绿色创新/国家大数据综合实验区/双重差分法/政府环保补助/数字化水平/媒体关注度Key words
green innovation/national big data comprehensive pilot zone/difference-in-differences method/government environmental subsidies/digital transformation/media attention分类
资源环境引用本文复制引用
林珊珊,杭琪..国家大数据综合实验区政策对制造企业绿色创新水平的影响[J].技术与创新管理,2026,47(4):447-458,12.基金项目
国家社会科学基金一般项目"区域一体化背景下长三角跨界共建世界级先进制造业集群研究"(21BJY152) （21BJY152）
江苏高校哲学社会科学研究项目"绿色金融改革创新驱动经济绿色转型的作用机理与综合绩效评估"(2023SJYB1688) （2023SJYB1688）
