空间公共品博弈中条件相互惩罚对合作的影响（英文）

发布时间：2018-04-29 21:09

  本文选题：条件相互惩罚 + 相互惩罚阈值　； 参考：《科技通报》2017年06期

【摘要】：条件相互作用在各个领域中是很常见的,由此我们提出了一种条件相互惩罚机制,并假设存在相互惩罚阈值,两个策略不同的个体只有收益均超过阈值时才能进行相互惩罚。为了理解条件相互惩罚机制对空间公共物品博弈中合作演化的影响,我们研究了相互惩罚阈值和倍增因子r对系统最终合作水平的影响,并发现当相互惩罚阈值和倍增因子都取适当的值时,可以缓和搭便车的现象。此外,我们比较了:存在相互惩罚阈值的情况下与没有惩罚阈值的情况下对该系统的合作水平的影响,我们也研究了系统尺寸对系统的影响。
[Abstract]:Conditional interaction is very common in various fields, so we propose a conditional mutual punishment mechanism, and assume that there is a threshold of mutual punishment. The two individuals with different strategies can only punish each other if the return exceeds the threshold. In order to understand the influence of conditional mutual punishment mechanism on cooperative evolution in space public goods game, we studied the influence of mutual punishment threshold and multiplication factor r on the final cooperation level of the system. It is also found that the phenomenon of hitchhiking can be alleviated when both the mutual penalty threshold and the multiplication factor are appropriate. In addition, we compare the effects of the system size on the level of cooperation between the system with and without the penalty threshold. We also study the effect of system size on the system.
【作者单位】： 武汉科技大学信息科学与工程学院;杭州电子科技大学;
【基金】：supported by National Natural Science Foundation of China under grant 60705035,61075087,61203331 National college students’innovative entrepreneurship training program(201310488004) Hubei province key projects of scientific research plan(D20131105)
【分类号】：F062.6;F224.32
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本文编号：1821558