创新政策和生态福利表现:来自中国一个准自然实验的证据
Yutong Su1, Wenqi Li2, Ming Chen3
1School of Economics and Management, Qingdao University of Science and Technology, 99 Songling Road, Qingdao, 266061, Shandong Province, China.
Environmental science and pollution research international
|August 29, 2023
概括
国家创新城市试点政策 (NICPP) 通过推动技术创新和工业升级,显著提高了生态福利绩效. 这一政策也有利于邻近地区,促进可持续的城市发展.
科学领域:
- 环境经济学环境经济学
- 城市政策分析 城市政策分析
- 可持续发展研究 可持续发展研究
背景情况:
- 中国政府实施了国家创新城市试点政策 (NICPP),以促进创新,优化工业结构,促进绿色发展.
- 评估政策对生态福利绩效的影响对于理解其更广泛的社会和环境贡献至关重要.
研究的目的:
- 调查NICPP对生态福利表现的因果关系.
- 探索政策影响生态福利的潜在机制.
- 检查NICPP对区域生态福利的空间溢出效应.
主要方法:
- 使用多期差异差异 (DID) 模型与倾向得分匹配.
- 采用空间DID模型来分析地理相互依赖.
- 分析了从2007年至2021年期间的285个中国城市的面板数据.
主要成果:
- NICPP显著提高了整个试点城市的生态福利表现.
- 关键机制包括增加技术创新投资,工业结构升级和政府注意力增加.
- 政策影响在东部/西部地区,行政水平较高的城市以及二级工业度较低的城市更为明显.
结论:
- 城市生态福利政策是改善城市生态福利绩效的有效政策.
- 该政策显示出积极的空间溢出效应,使邻近地区受益.
- 调查结果为促进可持续城市发展和绿色创新提供了有价值的政策见解.
相关概念视频
Sustainable 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
Environmental Applications of Microorganisms
55
Microorganisms play a pivotal role in maintaining ecosystem balance by recycling essential elements such as carbon, nitrogen, and phosphorus, as well as supporting processes like bioremediation, wastewater treatment, and biofuel production.Microbes in Elemental CyclesIn the carbon cycle, microorganisms decompose organic matter, releasing carbon dioxide via aerobic respiration. This carbon dioxide is subsequently used by photosynthetic organisms to synthesize organic compounds, closing the...
55
Design Example: Sustainability in Concrete Building
188
As the construction industry moves towards more eco-friendly practices, concrete's adaptability and its ability to incorporate sustainable features make it a key material in the drive towards greener building solutions.
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
188
Production Efficiency
16.9K
Net production efficiency (NPE) is the efficiency at which organisms assimilate energy into biomass for the next trophic level. Due to low metabolic rates and less energy spent on thermoregulatory processes, the NPE of ectotherms (cold-blooded animals) is 10 times higher than endotherms (warm-blooded animals).
16.9K
Conservation of Declining Populations
9.7K
Conservation of declining population focuses on ways of detecting, diagnosing, and halting a population decline. The approach uses methods to prevent populations from going extinct.
9.7K


