Approximately optimal mechanism design: motivation, examples, and lessons learned

Approximately optimal mechanism design: motivation, examples, and lessons learned
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近似最优机制设计:动机、示例和经验教训

DOI:
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发表时间:
2014
期刊:
SeCO Workshops
影响因子:
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通讯作者:
Tim Roughgarden
Tim Roughgarden
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文献类型:
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作者:
Tim Roughgarden

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该调查描述了大约最佳的机制设计范式,并使用它来研究拍卖理论中的两个基本问题。首先,在详细的分布知识的意义上,复杂性是什么时候 - 最大化单项拍卖的基本特征?其次,组合拍卖是否需要高维的竞标空间才能实现良好的社会福利?
This survey describes the approximately optimal mechanism design paradigm and uses it to investigate two basic questions in auction theory. First, when is complexity --- in the sense of detailed distributional knowledge --- an essential feature of revenue-maximizing single-item auctions? Second, do combinatorial auctions require high-dimensional bid spaces to achieve good social welfare?