| 数实融合空间关联网络对减污降碳协同增效的影响机制 |
| 摘要点击 560 全文点击 14 投稿时间：2025-08-03 修订日期：2025-10-09 |
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| 中文关键词 数实融合 减污降碳协同增效 空间关联网络 形成机制 影响机制 |
| 英文关键词 digital-real economy integration the synergy of pollution and carbon emission reduction spatial correlation network formation mechanism influence mechanism |
| DOI 10.13227/j.hjkx.202508023 |
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| 中文摘要 |
| 在数智化转型背景下，探究数实融合空间关联网络对减污降碳协同增效的影响机制，对于协同推进生态文明建设与高质量发展具有重要现实意义. 利用修正引力模型、社会网络分析法和计量回归模型，实证检验2011~2022年中国省（市、区）数实融合空间关联网络对减污降碳协同增效的影响效果和作用机制. 结果表明：①中国数实融合空间关联表现出日趋复杂的“多中心驱动”网络结构形态，呈现“由东至西、由内至外”逐层递减的空间特征. ②数实融合空间关联网络能够显著促进减污降碳协同增效，且对中西部地区、试点省份以及生产型省份的促进作用更强. ③数实融合空间关联网络通过推动技术进步、促进经济集聚和降低能源强度，对减污降碳协同增效产生正向影响. 人力资本投资和公众环境关注度均强化了数实融合空间关联网络对于减污降碳协同增效的促进作用. 研究结果为制定协同减排策略和实现减污降碳协同增效提供理论支撑和实践参考. |
| 英文摘要 |
| Against the backdrop of digital-intelligent transformation， exploring the effects and mechanisms of the spatial correlation network of digital-real economy integration on the synergy of pollution and carbon emission reduction holds significant practical implications for promoting the coordinated advancement of ecological civilization construction and high-quality development. Using the modified gravity model， social network analysis， and econometric regression model， this study examines the influence mechanism of the spatial correlation network of digital-real economy integration in China's provinces on the synergy of pollution and carbon emission reduction from 2011 to 2022. The results indicate that： ① The spatial correlation of digital-real economy integration in China exhibited an increasingly complex “multi-center driven” network structure， presenting a layered differentiation pattern that decreased from east to west and from inner to outer regions. ② The spatial correlation network of digital-real economy integration could significantly promote the synergy of pollution and carbon emission reduction. Compared with that in the eastern region， non-pilot provinces， and service-oriented provinces， the spatial correlation network of digital-real economy integration in the central-western regions， pilot provinces， and production-oriented provinces exerted a stronger promoting effect on the synergy of pollution and carbon emission reduction. ③ The spatial correlation network of digital-real economy integration exerted positive impacts on the synergy of pollution and carbon emission reduction by promoting technological progress， driving economic agglomeration， and reducing energy intensity. Both human capital investment and public environmental attention strengthened the promoting role of the spatial correlation network of digital-real economy integration in the synergy of pollution and carbon emission reduction. The findings provide theoretical support and practical references for formulating collaborative emission reduction strategies and achieving the synergy of pollution and carbon emission reduction. |
