Two-Sided Prioritized Ranking: A Coherency-Preserving Design for Marketplace Experiments
双侧优先排序:保持平台一致性的市场实验设计
Online marketplaces frequently run pricing experiments in environments where users choose from a list of items. In these settings, items compete for users' limited attention and demand, creating interference among items within a list: Changing prices for any item can affect the demand for others, biasing estimates from item-level A/B tests. Besides, a key consideration in pricing experiments is preserving platform coherency across prices and item availability. This…