模拟中国长江三角洲低碳经济发展在城市层面的协同效应
1Business School, Nanjing Xiaozhuang University, Nanjing, 211171, China. zhangqian@njxzc.edu.cn.
Environmental science and pollution research international
|October 21, 2023
概括
这是长江三角洲.
科学领域:
- 环境经济学环境经济学
- 区域发展研究 区域发展研究
- 可持续发展 可持续发展 可持续发展
背景情况:
- 全球低碳经济的全球要求推动了对区域发展战略的研究.
- 了解低碳经济发展的协同效应对于有效的政策制定至关重要.
- 长江三角洲 (YRD) 是一个重要的经济枢纽,面临着独特的环境和发展挑战.
研究的目的:
- 构建和应用一个模型来衡量YRD中低碳经济发展的合和协调程度.
- 分析41个YRD城市的协同效应,并确定41个YRD城市低碳经济发展的区域异质性.
- 为优化 YRD 地区的低碳发展途径提供理论和事实基础.
主要方法:
- 为低碳经济发展制定一个全面的指标系统.
- 构建一个合和协调程度模型,以评估协同效应.
- 使用从2005年到2019年跨越41个YRD城市的数据进行实证分析.
主要成果:
- 在YRD中,低碳经济发展的合程度呈现稳步增长,这表明了"运行"时期.
- 与东部城市相比,西部YRD城市的低碳经济发展改善率更高.
- 虽然YRD通常表现出适度的不协调,但整体协同效应有所改善,上海和杭州显示出更高的协同效率.
结论:
- 青年发电开发区的低碳经济发展正在取得进展,尽管存在区域差异和持续的协调挑战.
- 非以资源为基础的城市通常比以资源为基础的城市表现出更强大的协同效应,尽管这一差距正在缩小.
- 这些发现为设计有针对性的政策提供了关键的见解,以促进整个YRD的可持续和低碳经济增长.
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