Theoretical and empirical study of the third degree price discrimination and the horizontal product differentiation in a duopoly competition

双寡头竞争中三级价格歧视与横向产品差异的理论与实证研究

• 批准号: 19730288
• 负责人: JEONG Yuncheol
• 金额: $ 2.22万
• 依托单位: Keio University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2009
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19730288/
• 关键词: 商業学; マーケティング経済学; 応用ミクロ経済学; ビジネスエコノミクス; 経営学

My research is focused on the competition with horizontally differentiated product in a duopoly market. In this kind of market, I analyze how the existence of consumer's switching costs influences the firm's strategy of behavior-based price discrimination in a two-period model. I have some theoretical results with game-theory approach, and they have many empirical implications on this kind of market such as a mobile telecommunication market.

本文研究的是双寡头市场中水平差异产品的竞争问题。在这类市场中，本文通过一个两阶段模型分析了消费者转换成本的存在如何影响厂商基于行为的价格歧视策略。本文运用博弈论的方法得出了一些理论结论，这些结论对诸如移动的电信市场等这类市场具有一定的实证意义。

项目成果

価格差別戦略の2期間モデル

价格歧视策略的两期模型

• 发表时间: 2008
• 期刊: 三田商学研究, 慶應義塾商学会 51巻4号
• 作者: Yuncheol Jeong;Masayoshi Maruyama;鄭潤〓
• 通讯作者: 鄭潤〓

The Principle of Minimum Differentiation Holds under Customer Poaching with Switching Costs

最小差异化原则在有转换成本的客户挖角下仍然成立

• 发表时间: 2010
• 作者: uncheol Jeong;Masayoshi Maruyama;鄭潤〓
• 通讯作者: 鄭潤〓

Commitment to a strategy of uniform pricing in a two-period duopoly with switching costs

致力于在具有转换成本的两期双寡头垄断中采用统一定价策略

• 发表时间: 2009
• 期刊: Journal of Economics, Volume 98,Issue1
• 作者: Yuncheol Jeong;Masayoshi Maruyama
• 通讯作者: Masayoshi Maruyama

Behavior-Based Price Discrimination and Switching Costs

基于行为的价格歧视和转换成本

• 期刊: The Proceedings of the Australia and New Zealand Marketing Academy Conference 2008.
• 作者: uncheol Jeong;Masayoshi Maruyama
• 通讯作者: Masayoshi Maruyama