农业非点源污染控制的三方进化游戏和模拟分析
1College of Economics and Management, Northeast Forestry University, Harbin, P.R. China.
PloS one
|June 28, 2024
概括
农业非点源污染控制需要激励地方政府,村庄集体和农民. 村庄集体是关键的中间人,激励措施比对三方治理和可持续发展的惩罚更有效.
科学领域:
- 环境科学 环境科学
- 农业科学 农业科学
- 游戏理论 游戏理论
背景情况:
- 农业非点源污染 (ANSPC) 是一个重大的环境挑战.
- 有效的ANSPC需要多个利益相关者的协调参与.
研究的目的:
- 分析地方政府,村庄集体和农民在ANSPC中的战略互动和影响因素.
- 确定最佳的治理策略,以激励多机构参与ANSPC.
主要方法:
- 构建一个涉及地方政府,村庄集体和农民的三方进化游戏模型.
- 模拟分析以探索受试者的行为和战略演变.
主要成果:
- 在ANSPC游戏系统中确定了五个稳定的战略点,分为四个交互阶段.
- 作为中介的村庄集体对于协调ANSPC工作至关重要.
- 相对净收入决定了主题策略的选择;激励比惩罚更有效.
结论:
- "监管薄弱,积极反应和积极参与"的理想稳定状态目前是无法实现的.
- 为政府推不同的干预机制和激励措施,以促进三方治理.
- 结果提供了通过增强的ANSPC实现可持续发展目标的理论指导.
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