中文

策略性市场细分下个性化定价的无关性

理论经济学 2025-03-28 v3

摘要

一个多产品卖方比消费者更了解其产品对消费者的价值。卖方发布价格表并通过廉价交谈(cheap-talk)沟通对市场进行细分。我们发现,当卖方与消费者的激励相容约束均满足时,卖方无法从个性化定价(即三级价格歧视)中获益。基于该观察,我们给出了卖方最大均衡利润的一个易处理刻画。我们将分析应用于信任品(credence-good)设定,并讨论信任品卖方何时从沟通中获益。当我们放松卖方的激励相容约束时,该无关性结果不再成立。

关键词

引用

@article{arxiv.2303.13295,
  title  = {Irrelevance of personalized pricing under strategic market segmentation},
  author = {Xiaoxiao Hu and Haoran Lei},
  journal= {arXiv preprint arXiv:2303.13295},
  year   = {2025}
}

备注

This paper subsumes and generalizes part of the results of a previously circulated working paper under the title "Information transmission in monopolistic credence goods markets."