| 新质生产力视角下数字经济与绿色创新协同发展的时空特征及溢出效应 |
| 摘要点击 1728 全文点击 56 投稿时间：2024-10-21 修订日期：2025-01-24 |
| 查看HTML全文
查看全文 查看/发表评论 下载PDF阅读器 |
| 中文关键词 数字经济 绿色创新 协同发展 时空特征 空间溢出效应 |
| 英文关键词 digital economy green innovation synergistic development spatio-temporal characteristics spatial spillover effects |
| DOI 10.13227/j.hjkx.202410162 |
|
| 中文摘要 |
| 新质生产力的形成为数字经济与绿色创新的协同发展提供了新动能. 基于2012~2022年中国省级面板数据，运用耦合协调度模型、泰尔指数分解法与空间杜宾模型探究数字经济与绿色创新协同发展的时空演化特征、区域差异及空间溢出效应. 结果表明：①时序发展上，数字经济与绿色创新的协同发展水平呈现出橄榄球状的分布模式，多数地区仍处于中度协同阶段；②空间格局上，二者的协同发展水平表现出由东向西的“高-低”两梯度分布特征，其总体差异呈波动下降趋势，且这种差异主要来源于区域内部的多样性和不平衡性；③影响因素上，新质生产力对数字经济与绿色创新的协同发展具有显著的正向溢出效应，即新质生产力有助于提高邻近地区的协同发展水平. 政府支持、经济发展、产业升级与外商投资等多元因素也在这一过程中发挥了不可或缺的积极作用. 因此，建议各省域因地制宜构建发展方案，建立数字经济与绿色创新协同发展联动格局，可为推动经济的持续、健康和高效发展提供决策参考. |
| 英文摘要 |
| The formation of new quality productivity has provided new impetus for the synergistic development of the digital economy and green innovation. Based on the provincial panel data of China from 2012 to 2022， this study applied the coupling coordination model， Theil index decomposition method， and spatial Durbin model to explore the spatio-temporal evolution characteristics， regional differences， and spatial spillover effects of the synergistic development level of the digital economy and green innovation. The results showed that： ① In terms of chronological development， the synergistic degree of digital economy and green innovation showed a rugby ball-shaped distribution pattern. Most regions were still in the medium synergy stage. ② In terms of spatial pattern， the collaborative development level between the two showed a “high-low” two-tier distribution characteristic from east to west. The overall difference in the level of synergistic development between the two was a fluctuating downward trend， mainly stemming from the diversity and imbalance within the region. ③ In terms of influencing factors， new quality productivity had a significant positive spillover effect on the synergistic development of digital economy and green innovation and helped to improve the level of synergistic development in neighboring regions. Government support， economic development， industrial upgrading， and foreign investment were indispensable factors in this process. Therefore， it is recommended that each province should construct development programs according to local conditions and establish a linkage pattern for the synergistic development of the digital economy and green innovation， so as to provide decision-making references for the promotion of sustained， healthy， and efficient development of the economy. |
