图 书 馆
第8讲-纳什均衡：定位、分离和随机化Lecture 8 - Nash equilibrium: location, segregation and randomization |
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| 课程网址: | http://videolectures.net/yaleecon159f07_polak_lec08/ |
| 主讲教师: | Benjamin Polak |
| 开课单位: | 耶鲁大学 |
| 开课时间: | 2010-11-15 |
| 课程语种: | 英语 |
| 中文简介: |  我们首先完成对候选人选民模型的讨论，特别是表明，在均衡状态下，两名候选人不能相距太远。然后我们玩和分析谢林的位置游戏。我们讨论了即使没有人愿意，隔离如何在社会中发生。我们还了解到，模型中看似无关的细节可能很重要。我们首先考虑由中央机构进行的随机化（例如在公交车政策中），然后由个人自己进行分散的随机化，即“混合策略”。最后，我们通过石头、纸和剪刀来了解博弈的混合策略均衡示例。 |
| 课程简介: | We first complete our discussion of the candidate-voter model showing, in particular, that, in equilibrium, two candidates cannot be too far apart. Then we play and analyze Schelling's location game. We discuss how segregation can occur in society even if no one desires it. We also learn that seemingly irrelevant details of a model can matter. We consider randomizations first by a central authority (such as in a bussing policy), and then decentralized randomization by the individuals themselves, "mixed strategies." Finally, we look at rock, paper, scissors to see an example of a mixed-strategy equilibrium to a game. |
| 关 键 词: | 混合策略; 博弈; 纳什均衡 |
| 课程来源: | 视频讲座网 |
| 数据采集: | 2021-08-11：nkq |
| 最后编审: | 2021-08-11：nkq |
| 阅读次数: | 28 |