谁升级了工厂?谁升级了工厂? 一个三方进化游戏模型为PPCPs移除技术采用采用技术
Xue Lei1, Yuying Luo1, Fengmei Liu1
1School of Management, Shanghai University, Shanghai, China.
概括
这项研究模拟了利益相关者的互动,以控制药品和个人护理产品 (PPCP) 的污染. 它发现,政府干预对于有效的污染控制至关重要,因为单靠市场力量是不够的.
科学领域:
- 环境科学 环境科学
- 环境化学环境化学
- 环境管理环境管理
背景情况:
- 药品和个人护理产品 (PPCPs) 对水生生态系统构成重大威胁.
- 现有的研究主要集中在处理技术上,忽视了PPCP污染控制的关键治理机制.
研究的目的:
- 分析制药企业,废水处理厂和政府机构在管理PPCP污染方面的战略互动.
- 开发一个三方进化游戏模型,以了解利益相关者的行为和政策有效性.
主要方法:
- 开发一个三方进化游戏模型.
- 应用复制器动力学和稳定性分析.
- 对各种参数进行灵敏度分析.
主要成果:
- 确定了六种稳定的平衡配置,由于政府的退出激励,完全的合作是不稳定的.
- 处理厂的技术升级是由政府补贴和罚款驱动的,而不是上游企业的行动.
- 在没有监管干预的情况下,基于市场的协调是不够的,这凸显了政府持续参与的必要性.
结论:
- 政府监督和战略政策工具对于有效的PPCP污染控制至关重要.
- 校准的补贴和处罚可以有效地激励净化厂采用技术.
- 降低清洁生产成本和增加绿色产品收入加快了朝着环保平衡的进展.
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