揭示数字基础设施,经济弹性和碳生产率之间的动态合和驱动机制
Jie Huang1,2, Beibei Zheng1, Narisu Liu3
1School of Business, Xinyang Normal University, Xinyang, China.
PloS one
|October 27, 2025
概括
数字基础设施,经济弹性和碳生产率都显示出中国的增长. 他们的合协调从不平衡改善到几乎没有协调,东部地区领先,邻国影响进步.
科学领域:
- 环境科学 环境科学
- 经济学 经济学 经济学
- 可持续发展 可持续发展 可持续发展
背景情况:
- 中国的可持续发展取决于数字基础设施 (DI),经济性 (ER) 和碳生产率 (CP) 之间的相互作用.
- 了解这三个系统之间的合和协调关系对于政策制定至关重要.
- 以前的研究还没有充分探索这种特定关系的时空动态和驱动因素.
研究的目的:
- 研究2013年至2021年在中国的DI,ER和CP之间的合和协调关系.
- 分析合协调度 (CCD) 的时空演变和驱动因素.
- 通过综合基础设施和经济战略,为增强可持续发展提供见解.
主要方法:
- 合协调模型的合模型
- 核密度估计核密度的估计.
- 马尔科夫连锁是什么意思
- 空间德宾模型的空间.
主要成果:
- 从2013年到2021年,DI,ER和CP水平持续增加.
- CCD从"普遍失衡"改进为"几乎没有合协调",空间模式从东向西下降.
- 观察到CCD的积极空间聚集,中国中部和东部有稳定的热点;战略性新兴行业和环境法规对当地CCD和空间溢出效应产生了积极影响.
结论:
- 实现更高水平的合协调是具有挑战性的,但受到邻近省份的影响.
- 战略性新兴产业,人口密度,人力资本和环境监管强度是当地CCD的关键驱动因素.
- 政策干预应考虑空间溢出效应,特别是对于战略性新兴行业和环境法规,以促进可持续发展.
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