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Major Malfunction: A Field Experiment Correcting Undergraduates’ Beliefs about Salaries
- Journal of Human Resources
- University of Wisconsin Press
- Volume 56, Number 3, Summer 2021
- pp. 922-939
- Article
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ABSTRACT:
In a field experiment at a flagship state university in the United States, I test whether providing college students salary information can affect their choices of major and classes. I find that undergraduates are substantially misinformed about mean salaries by major. On average, students in my sample underestimate mean salaries, but there is also large heterogeneity in beliefs across individuals. I also find that providing information to correct these errors has a large impact on students’ choices; studentsin the treatment group were nine percentage points (16 percent) more likely to major in a field about which they received information.