| 新质生产力发展对绿色全要素生产率的影响与作用机制 |
| 摘要点击 556 全文点击 12 投稿时间：2025-06-25 修订日期：2025-09-25 |
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| 中文关键词 新质生产力（NQPF） 绿色全要素生产率 中介效应 门槛效应 异质性 |
| 英文关键词 new quality productive forces（NQPF） green total factor productivity mediation effect threshold effect heterogeneity |
| DOI 10.13227/j.hjkx.202506298 |
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| 中文摘要 |
| 探究新质生产力对绿色全要素生产率的影响机制，对完善区域绿色发展政策、推动经济与生态协同共进具有重要意义. 基于2012~2022年中国30个省级行政区面板数据，运用双向固定效应模型、中介效应模型与门槛回归模型，系统剖析新质生产力发展对绿色全要素生产率的影响效应、传导机制与区域差异. 结果表明：①新质生产力发展能够显著促进绿色全要素生产率提升，该结果经系列稳健性检验后依然成立；②新质生产力可通过提升科技创新水平与优化资源配置效率间接推动绿色全要素生产率增长；③当科技创新水平或资源配置效率突破一定阈值后，促进效应显著增强，呈非线性跃升特征；④新质生产力的促进作用存在区域异质性，在东部、非资源型和清洁能源主导型省份更为显著，且边际效应更强. 未来应强化科技创新与资源配置的协同联动，因地制宜实施绿色发展策略，完善跨区域绿色协作机制，协同提升新质生产力与绿色全要素生产率，助力高质量发展. |
| 英文摘要 |
| Understanding the effect and mechanism of new quality productive forces （NQPF） on green total factor productivity （GTFP） is crucial for improving regional green development policies and promoting synergy between economic growth and environmental sustainability. Using panel data from 30 provincial-level administrative regions in China from 2012 to 2022， this study employs two-way fixed effects models， mediation effect models， and threshold regression models to systematically investigate the effects， transmission mechanisms， and regional heterogeneity of NQPF on GTFP. The results showed that NQPF significantly enhanced GTFP， and this conclusion remained robust under multiple tests. Technological innovation and resource allocation efficiency served as important mediating channels through which NQPF indirectly enhanced GTFP. When technological innovation or resource allocation efficiency surpassed certain thresholds， the marginal effect of NQPF on GTFP significantly increased， revealing a nonlinear escalation pattern. Moreover， the positive effect varied significantly across regions， being more pronounced in eastern， non-resource-based， and clean energy-dominated provinces， with stronger marginal effects. The findings suggest that future efforts should strengthen the synergy between technological innovation and resource allocation， implement region-specific green development strategies， and improve cross-regional green cooperation mechanisms to jointly enhance NQPF and GTFP， thereby supporting high-quality development. |
