What criteria do students use to pick a major?
At least a quarter of college students in the United States graduate with more than one undergraduate major. This paper investigates how students decide on the composition of their paired majors?in other words, whether the majors chosen are substitutes or complements. Since students use both their preferences and their expectations about major-specific outcomes when choosing their majors, I collect innovative data on subjective expectations, drawn from a sample of Northwestern University sophomores. Despite showing substantial heterogeneity in beliefs, the students seem aware of differences across majors and have sensible beliefs about the outcomes. Students believe that their parents are more likely to approve majors associated with high social status and high returns in the labor market. I incorporate the subjective data in a choice model of double majors that also captures the notion of specialization. I find that enjoying the coursework and gaining approval of parents are the most important determinants in the choice of majors. The model estimates reject the hypothesis that students major in one field to pursue their own interests and in another for parents’ approval. Instead, I find that gaining parents’ approval and enjoying a field of study both academically and professionally are outcomes that students feel are important for both majors. However, I do find that students act strategically in their choice of majors by choosing ones that differ in their chances of completion and difficulty and in finding a job upon graduation.
Source: “Double Majors: One for Me, One for the Parents?” from Federal Reserve Bank of New York, November 2010 Number 478