On Allocative Distortions in Problems of Self-Selection
研究自我选择模型的一般结构，通过允许按偏好排序代理人的条件，刻画了排序过程中固有的配置扭曲。
This article considers the general structure of self-selection models. By imposing conditions which permit the ordering of agents by their preferences, we provide a characterization of the distortions inherent in the sorting process.