Is Personalized Pricing Profitable When Firms Can Differentiate?

• 成果类型: Article
• 署名作者: Li, Xi; Wang, Xin (Shane); Nault, Barrie R.
• 署名单位: University of Hong Kong; Virginia Polytechnic Institute & State University; University of Calgary
• 刊物名称: MANAGEMENT SCIENCE
• ISSN/ISSBN: 0025-1909
• DOI: 10.1287/mnsc.2021.02740
• 发表日期: 2024
• 页码: 4184-4199
• 关键词: Personalized pricing; Data analytics; information technology; price discrimination; differentiation; COMPETITION

摘要

We consider the role of personalized pricing (PP) on product differentiation when PP is costly to implement. Using a stylized yet commonly used formulation, we find that when firms decide on positioning before deciding on PP implementation, PP implementation cost affects not only the amount of differentiation firms choose in their positioning, firm profits, consumer surplus, and social welfare, but also whether firms implement PP. When PP implementation cost is low, firms cannot help but to implement PP and engage in direct price competition. Moreover, firms implementing PP reduce their differentiation, further intensifying price competition, and are worse off. When PP implementation cost is moderate, firms position to reduce their differentiation to commit to not implementing PP, again aggravating price competition. In contrast, when PP implementation cost is higher, firms increase their differentiation due to the threat of PP but do not implement PP. As a result, the availability of PP improves firm profits, even though firms do not implement PP. However, if differentiation is restricted, then PP availability cannot improve firm profits. If an information seller sets the PP implementation cost, then it sets the cost low. Consequently, firms implement PP and are worse off. We also find that when firms decide whether to implement PP before deciding on positioning, they never implement PP. This is the case when PP implementation is complex, and differentiation can be affected by short run advertising and promotion. Finally, we show that banning PP can benefit consumers when accounting for changes in firm positioning.