One Size Does Not Fit All: Multiple Dimensions of Ability, College Attendance, and Earnings
研究了机械能力对教育选择和收入的影响，发现它虽能提高收入，但会降低四年制大学入学概率，因为它在未上大学者中收入回报更高。
This paper investigates the role of mechanical ability as a determinant of schooling decisions and labor market outcomes. Using a Roy model with multiple unobserved abilities and longitudinal data from NLSY79, we find that this ability has a positive effect on overall earnings. However, in contrast to cognitive and socioemotional abilities, mechanical ability reduces the likelihood of 4-year college attendance. The rationale for this asymmetry comes from its large estimated impact on earnings conditional on not attending a 4-year college. Our findings highlight the importance of moving beyond the one-size-fits-all discourse to offer individuals alternative educational pathways to successful careers.