Social Preferences and the Informativeness of Subjective Performance Evaluations

• 成果类型: Article
• 署名作者: Kusterer, David J.; Sliwka, Dirk
• 署名单位: Erasmus University Rotterdam - Excl Erasmus MC; Erasmus University Rotterdam; University of Cologne
• 刊物名称: MANAGEMENT SCIENCE
• ISSN/ISSBN: 0025-1909
• DOI: 10.1287/mnsc.2022.02267
• 发表日期: 2025
• 关键词: Subjective performance evaluation; BIAS; Bonuses; differentiation; social preferences

摘要

We study biases and the informativeness of subjective performance evaluations in an online experiment, testing the implications of a standard formal framework of rational subjective evaluations. In the experiment, subjects in the role of workers perform a real effort task. Subjects in the role of supervisors observe samples of the workers' output and assess their performance. We conduct six experimental treatments varying (i) whether workers' pay depends on the performance evaluation, (ii) whether supervisors are paid for the accuracy of their evaluations, and (iii) the precision of the information available to supervisors. Moreover, we use the exogenous assignment of supervisors to workers to investigate the association between supervisors' social preferences and their rating quality. In line with the model of optimal evaluations, we find that ratings are more lenient and less informative when they determine bonus payments. Rewards for accuracy reduce leniency and can enhance informativeness. When supervisors have access to more detailed performance information, their ratings vary more with the performance signal and become more informative. Contrary to expectations, we do not find that more prosocial supervisors are systematically more lenient when their ratings affect workers' payoffs. Instead, they are more diligent in their rating behavior, resulting in more accurate and informative performance evaluations.