通过最小的奖励转移解决社会困境
Richard Willis1, Yali Du1, Joel Z Leibo1,2
1King's College London, London, UK.
概括
这项研究引入了一种"一般利益水平"指标,通过战略性地重新分配奖励来解决社会困境. 这鼓励理性代理人最大限度地提高集体福利,同时追求自身利益,促进合作.
科学领域:
- 多代理系统是多代理系统.
- 游戏理论的游戏理论.
- 行为经济学是一种行为经济学.
背景情况:
- 社会困境阻碍了合作,因为个人激励因素往往与群体福利相冲突.
- 自私的行为者可以避免对社会结果有害的集体行动.
- 现有的解决方案通常依赖于利他主义,这并不总是切实可行的.
研究的目的:
- 为了正式化社会困境,并引入一个定量指标,一般的自我利益水平.
- 提出一种新的方法,专注于战略奖励再分配而不是利他主义.
- 开发一种方法,使理性行为者能够追求个人利益,同时促进集体福利.
主要方法:
- 社会困境的正式化和引入一般的个人利益水平指标.
- 开发一种算法来计算任何数量的代理人的高效奖励转移结构.
- 创建新的多人社交困境游戏,以测试拟议的方法.
主要成果:
- 一般的个人利益水平量化了个人收益和集团理性之间的权衡.
- 战略奖励再分配使个人激励与社会福利最佳相协调.
- 在新游戏场景中证明了奖励转移方法的有效性.
结论:
- 一般的个人利益水平为分析社会困境提供了一个描述性的工具.
- 高效的奖励转移合同为克服社会困境提供了一种规范性的解决方案.
- 机制设计中的应用可以评估环境修改对协作行为的影响.
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