Beliefs about Beliefs about Gender

Abstract

Beliefs about beliefs---second-order beliefs---about the differences between populations are important to understanding differences in outcomes between those populations. To study their potential impact, we develop an incentive-compatible experimental framework for eliciting beliefs (first-order) and beliefs about beliefs (second-order) about the differences in any measurable characteristics between any two populations. We implement the procedure to study beliefs about the performance of men and women on math and abstract bargaining tasks. In the math task, 78% of participants believe that most men believe men outscore women. In contrast, 34% believe that most women believe men outscore women. Despite these differences in second-order beliefs, we observe no such difference in first-order beliefs. The pattern of results is similar in the bargaining task. These results have important labor market implications for the persistence of gender gaps.