关于环境政策的协同作用:基于价值的Shapley视角
Nicole Vásquez1, Fabián Fuentes González2, Jorge Zamorano2
1Department of Industrial Engineering, Universidad de Santiago de Chile (USACH), Av. Víctor Jara 3769, Estación Central, Santiago, Chile; Department of Mathematics and Computer Science, Universidad de Santiago de Chile (USACH), Las Sophoras 173, Estación Central, Santiago, Chile.
Journal of environmental management
|March 15, 2026
概括
协调环境政策可以放大减排的效果. 游戏理论,使用沙普利值,量化了政策组合如何实现更大的集体效率比个人努力气候目标.
科学领域:
- 环境政策分析 环境政策分析
- 游戏理论应用 游戏理论应用
- 气候变化缓解缓解 气候变化缓解
背景情况:
- 环境政策的有效实施对于雄心勃勃的气候目标至关重要.
- 个别政策可能具有有限或不可预测的综合效应 (协同效应,中立或反作用).
研究的目的:
- 引入基于游戏理论的方法来评估环境政策的协同作用.
- 用Shapley值量化每个政策对集体有效性的边际贡献.
主要方法:
- 模拟德国三个环境政策的相互作用.
- 从文献中赋予协同因素,以反映互补性.
- 使用Shapley价值来评估政策贡献.
主要成果:
- 共同实施的政策可以产生积极的协同效应.
- 个别政策可以起到催化剂的作用,提高其他政策的有效性.
- 政策组合可以优于孤立的干预措施.
结论:
- 建立了评估政策协同效应的定量框架.
- 该方法支持基于证据的资源分配以减少排放.
- 战略政策设计和协调是最大限度地减少排放的关键.
相关概念视频
Biodiversity and Human Values
17.6K
Human civilization relies on biodiversity in many ways. Sudden changes in species biodiversity result in environmental changes that can modify weather patterns and therefore human civilizations.
17.6K
Gene-Environment Interactions
1.5K
Gene expression is a dynamic process that is significantly influenced by environmental factors. This interaction underlies the complex nature of biological development and the phenotypic differences observed among individuals, even among those with identical genetic makeups. Factors such as radiation, temperature, behavior, nutrition, and stress play pivotal roles in determining how genes are expressed. The concept of the reaction range is central to understanding this interaction. It posits...
1.5K
Decision Making: P-value Method
7.1K
The process of hypothesis testing based on the P-value method includes calculating the P- value using the sample data and interpreting it.
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can...
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can...
7.1K
Environmental Influences on Intelligence
1.1K
Despite the strong genetic influence on traits like intelligence, environmental factors significantly shape outcomes. For example, while over 90% of height variation is due to genetic differences, environmental factors such as nutrition also have a notable impact. Similarly, for intelligence, changes in a child's surroundings can significantly alter their IQ. Research shows that enriched environments boost children's academic success and help them develop key cognitive skills. Children...
1.1K
Social Traps
27.0K
Social traps are negative situations where people get caught in a direction or relationship that later proves to be unpleasant, with no easy way to back out of or avoid. The concept was orignally introduced by John Platt who applied psychology to Garrett Hardin's "Tragedy of the Commons", where in New England herd owners could let their cattle graze in the common ground. This situation seems like a good idea, but an individual could have an advantage. If they owned...
27.0K
Ecological Niches
27.2K
All organisms have a position within an ecosystem. The complete set of living and nonliving factors—including food resources, climate, and terrain—that define the position of a given organism are collectively referred to as the organism’s ecological niche.
27.2K

