| 新质生产力何以赋能碳排放效率升级：基于资源集聚视角的分析 |
| 摘要点击 246 全文点击 8 投稿时间：2025-05-06 修订日期：2025-07-24 |
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| 中文关键词 新质生产力（NQP） 碳排放效率 创新人才集聚 创新资本集聚 绿色低碳转型 |
| 英文关键词 new quality productivity （NQP） carbon emission efficiency innovation talent agglomeration innovation capital agglomeration green low-carbon transition |
| DOI 10.13227/j.hjkx.202505021 |
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| 中文摘要 |
| 碳排放效率升级是“双碳”目标实现的重要路径，离不开新质生产力的深度参与. 基于2011~2022年省域面板数据，运用双向固定效应模型、中介效应模型、面板门槛模型和分位数回归模型，实证检验了其对碳排放效率的影响、机制及效应. 结果表明：①新质生产力显著提高了碳排放效率. ②机制分析发现，新质生产力通过推动创新人才集聚和创新资本集聚，提升了碳排放效率. ③门槛效应分析发现，新质生产力对碳排放效率的影响还存在显著的门槛特征，当政府科技重视程度和本地市场规模超过某一阈值时，其对碳排放效率的提升效应更强. ④异质性分析表明，在政府环境重视程度和数字基础设施水平较高的地区，新质生产力对碳排放效率的提升效应更强. ⑤进一步分析发现，新质生产力对碳排放效率的影响还存在显著的追赶效应，有助于缩小碳排放效率的区域差异. 上述结论为推进经济发展方式的绿色低碳转型提供了新的理论视角与更为清晰的政策指向. |
| 英文摘要 |
| The enhancement of carbon emission efficiency is a crucial pathway for achieving the “dual carbon” goals， which relies on the in-depth participation of new quality productivity （NQP）. Based on provincial panel data from 2011 to 2022， this study empirically examined the impact， mechanisms， and effects of NQP on carbon emission efficiency， using the two-way fixed effects model， mediation effects model， panel threshold model， and quantile regression model. The findings indicated that： ① NQP significantly improved carbon emission efficiency. ② Mechanism analysis revealed that NQP enhanced carbon emission efficiency by facilitating the aggregation of innovative talent and innovative capital. ③ Threshold effect analysis showed that the influence of NQP on carbon emission efficiency exhibited significant threshold characteristics. When the government's emphasis on science and technology and the local market scale exceeded certain thresholds， the effect on improving carbon emission efficiency became more pronounced. ④ Heterogeneity analysis indicated that the effect of NQP on enhancing carbon emission efficiency was more pronounced in regions with substantial investment in regions with higher levels of government environmental emphasis and digital infrastructure. ⑤ Further analysis suggested that the influence of NQP on carbon emission efficiency also exhibited a notable catching-up effect， which helps narrow the regional disparities in carbon emission efficiency. These conclusions provide a new theoretical perspective and clearer policy guidance for promoting the green low-carbon transformation of economic development models. |
