中国西部绿色发展效率的测量,动态演变和影响因素:基于生态经济社会体系
Kun Liang1, Zhongfeng Li1,2, Li Luo3
1School of Economics, Sichuan University, Chengdu, Sichuan, China.
PloS one
|December 20, 2023
概括
中国西部的绿色发展效率显示出生态和经济水平较低,特别是在西北部,而社会效率很高,但在西南部落后. 解决这些区域差异是可持续增长的关键.
科学领域:
- 环境科学 环境科学
- 经济学 经济学 经济学
- 区域发展 区域发展
背景情况:
- 绿色发展效率对于平衡生态,经济和社会系统至关重要.
- 西中国独特的地区特点需要对其绿色发展效率进行集中分析.
- 了解绿色发展的动态演变和影响因素对于可持续战略至关重要.
研究的目的:
- 测量和分析2007-2019年中国西部绿色发展效率 (生态,经济,社会) 的动态演变.
- 确定影响该地区绿色发展效率的关键因素.
- 为加强中国西部绿色发展提供有针对性的建议.
主要方法:
- 建立绿色生态,经济和社会效率的指标系统.
- 应用超级SBM和超级SBM-不良模型来测量效率.
- 使用核心密度估计用于动态演变分析和托比特模型用于因子分析.
主要成果:
- 绿色生态和经济效率一般较低,特别是在中国西北部;绿色社会效率很高,但在中国西南部落后.
- 这三个子效率均表现出最初下降的趋势,随后增加.
- 在所有子效率中观察到绝对差异,右尾和两极分化的下降趋势.
结论:
- 政府干预,经济发展水平和外国直接投资对绿色生态效率产生负面影响.
- 人口密度,政府干预,金融发展和外国直接投资积极影响绿色经济效率.
- 人口密度,金融发展,经济发展和绿色技术创新对绿色社会效率产生积极影响,突出了有针对性的改进领域.
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