| 中国数字经济与新质生产力耦合协调的时空差异及驱动因素 |
| 摘要点击 360 全文点击 16 投稿时间：2025-07-21 修订日期：2025-10-30 |
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| 中文关键词 数字经济 新质生产力 耦合协调发展水平 时空差异 驱动因素 |
| 英文关键词 Digital economy new quality productive forces synergistic development spatio-temportal differences driving factors |
| DOI 10.13227/j.hjkx.202507262 |
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| 中文摘要 |
| 推动数字经济与新质生产力耦合协调发展是实现高质量发展的必然之举. 基于2012~2022年中国31个省域面板数据，在合理测度数字经济与新质生产力水平的基础上，通过耦合协调度模型与Dagum基尼系数测算数字经济和新质生产力耦合协调发展水平与空间差异，并借助二次指派程序探究其驱动因素. 结果表明：①数字经济与新质生产力均呈现出上升趋势. ②数字经济与新质生产力耦合协调发展水平呈现出上升趋势，且呈现出东部地区>中部地区>西部地区的空间特征. ③数字经济与新质生产力耦合协调发展水平总体差异呈现出下降趋势，但中西部地区内部分化有所扩大；区域间差异是总体差异的主要来源. ④经济发展水平、产业结构升级、金融发展水平、要素配置水平、城镇化率和环境质量对数字经济与新质生产力耦合协调发展水平空间差异具有显著影响，且不同地区驱动因素具有明显异质性. |
| 英文摘要 |
| The synergistic development of the digital economy and new quality productive forces is fundamental to achieving high-quality development. The coupling coordination degree model and Dagum Gini coefficient is used to elucidate the synergistic development level and spatial disparities of digital economy and new quality productive forces， while the quadratic assignment procedure is applied to further investigate the driving factors of synergistic development from 2012 to 2022. The results indicate that： ① A clear upward trend was displayed in the development level of digital economy and new quality productive forces. ② The synergistic development levels also showed a clear upward trend， exhibiting notable spatial differences. ③ The overall differences in synergistic development levels exhibited a downward trend. However， divisions within the middle region and western region widened. The observed disparities were predominantly driven by inter-region differences. ④ Economy development level， industrial structure， financial development level， factor allocation efficiency， urbanization rate， and environmental quality critically shaped the spatial differences in the synergistic development at the national level. Moreover， the underlying drivers of spatial differences in the synergistic development displayed significant regional heterogeneity. |
