环境和空间的复杂性 - - 对模型规格的敏感性
Pasquale Commendatore1, Ingrid Kubin2, Iryna Sushko3
1University of Naples 'Federico II', Naples, Italy.
Nonlinear dynamics, psychology, and life sciences
|March 20, 2024
概括
本研究探讨了环境损害如何影响企业和家庭的位置,使用扩展的新经济地理 (NEG) 模型. 调查结果强调,历史因素显著影响经济活动的长期空间分布.
科学领域:
- 环境经济学环境经济学
- 经济地理 经济地理
- 空间经济学 空间经济学
背景情况:
- 了解经济活动的空间分布至关重要.
- 环境损害是经济决策中的一个越来越重要的因素.
- 现有的模型往往不能完全捕捉位置,流动性和环境外部性之间的相互作用.
研究的目的:
- 分析环境损害与企业和家庭的空间位置之间的复杂相互作用.
- 扩大新经济地理 (NEG) 框架,以纳入环境损害和流动过程.
- 调查经济活动分布的长期动态和稳定性.
主要方法:
- 开发一个二维的片面光滑地图模型.
- 应用分析和数值工具来探索模型动态.
- 分析固定点和吸引力盆地,以了解系统稳定性.
主要成果:
- 扩展的NEG模型揭示了复杂的长期动态.
- 确定了不同类型的固定点及其吸引力盆地.
- 经济活动的空间位置被证明是路径依赖的.
结论:
- 历史因素在确定经济活动的长期空间模式方面发挥着至关重要的作用.
- 该模型强调了在空间经济分析中考虑环境损害的重要性.
- 该系统的复杂性强调了经济和环境因素在定位决策中的相互联系.
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