| 周卓凡,唐亮,赵恒凯,顾晓迪.促进还是抑制:数字经济政策对企业绿色技术创新的作用[J].唐山学院学报,2025,38(6):63-75 |
| 促进还是抑制:数字经济政策对企业绿色技术创新的作用 |
| Facilitation or Inhibition: The Impact of Digital Economy Policies on Enterprise Green Technological Innovation |
| 投稿时间：2025-04-25 |
| DOI：10.16160/j.cnki.tsxyxb.2025.06.010 |
| 中文关键词: 多期双重差分模型 企业绿色技术创新 数字经济政策 国家级大数据综合试验区 |
| 英文关键词: multi-period double difference model enterprise green technological innovation digital economy policy national big data comprehensive pilot zone |
| 基金项目:教育部人文社会科学研究青年基金项目(23YJC790120);安徽省质量工程项目(2024 xscx129);阜阳师范大学教研项目(2024JYXM0004);阜阳师范大学研究生质量工程项目(FNU2023xscx016,FNU24cysj005) |
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| 中文摘要: |
| 以2013-2022年沪深A股上市公司为研究对象,以国家级大数据综合试验区为一次准自然实验,构建多期双重差分模型,实证检验数字经济政策对企业绿色技术创新的影响。研究发现:国家级大数据综合试验区的设立能够显著促进企业绿色技术创新,该结论通过一系列稳健性检验后依然成立。异质性分析表明,相对于国有企业和重污染企业,国家级大数据综合试验区设立所产生的绿色激励效应对非国有企业和非重污染企业更大。进一步研究发现,国家级大数据综合试验区的设立能够使企业绿色技术创新实现"量质齐升",其中,吸引政府补贴和改善企业经营状况是重要的中介变量,企业家创新精神发挥调节效应。据此,提出相应政策建议,以推进数字经济与企业绿色技术创新的协同发展。 |
| 英文摘要: |
| With A-share listed companies in Shanghai and Shenzhen Stock Markets from 2013 to 2022 as the research object, and with the national big data comprehensive pilot zones as a quasi-natural experiment, a multi-period double difference model is constructed to empirically test the impact of the digital economy policies on enterprise green technological innovation. The results show that the pilot zones can significantly promote enterprise green innovation, with the conclusion remaining robust under multiple tests. Heterogeneity analysis shows that compared to state-owned enterprises and heavily polluting enterprises, the green incentive effect generated by the establishment of national big data comprehensive pilot zones is greater for non-state-owned enterprises and non-heavily-polluting enterprises. Further analysis finds that the pilot zones can improve both the quantity and quality of green technological innovation, with government subsidies and improved business conditions serving as key mediators, and entrepreneurial innovation spirit exerting a moderating effect. Based on these findings, corresponding policy recommendations are proposed to advance the coordinated development between the digital economy and enterprise green technological innovation. |
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