关于中国黄河流域数字金融与可持续经济发展之间的合协调的空间模式和演变趋势的研究,中国
Qiguang An1, Yongkai Wang1, Ruoyu Wang1
1School of Statistics and Mathematics, Shandong University of Finance and Economics, Jinan, China.
PloS one
|January 8, 2024
概括
数字金融和可持续经济发展显示出协同效应. 这项研究量化了他们在黄河流域的合协调程度,揭示了稳定的上升趋势和趋同,受区域人均GDP的影响.
科学领域:
- 经济学 经济学 经济学
- 环境科学 环境科学
- 区域发展 区域发展
背景情况:
- 数字金融 (DF) 和可持续经济发展 (SED) 是具有证明协同作用的关键全球话题.
- 对于DF和SED之间的合协调度 (CCD) 的定量分析仍未得到充分探索.
- 黄河流域 (YRB) 为研究这些综合发展动态提供了一个独特的背景.
研究的目的:
- 为DF和SED构建一个评估指数系统.
- 在YRB中测量DF和SED之间的CCD.
- 分析CCD的空间模式,演变趋势,融合和影响因素.
主要方法:
- 对DF和SED的评估指数系统构建.
- 合协调度 (CCD) 模型应用程序.
- 核密度估计,马尔科夫链,收分析 (σ和β) 和二次赋值程序 (QAP).
主要成果:
- 在YRB中,CCD在2011-2021年期间表现出稳定的上升趋势,具有区域异质性.
- 核密度和马尔科夫链分析表明,CCD水平的右转和"俱乐部收".
- 收分析证实了显著的σ,绝对β和条件β收.
- 在QAP回归中,分辨出区域人均GDP差异是影响CCD的重要因素.
结论:
- 该研究为评估DF-SED协同效应提供了一个强大的框架.
- 这些发现凸显了YRB中合的DF和SED的演变和融合性质.
- 区域经济差异对数字金融和可持续经济增长的协调发展产生重大影响.
相关概念视频
01:43Sustainable Development
13.3K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
13.3K
01:17Design Example: Analyzing Capacity Contours for Flood Risk Assessment
47
Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
47
02:41Responses to Drought and Flooding
10.7K
Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
10.7K