To understand students' motives in obtaining postgraduate qualifications, we elicit intentions to pursue postgraduate education and beliefs about its returns in a sample of 1,002 university students. We find large gaps in perceptions about the immediate and later-life benefits of postgraduate education, both between first- and continuing-generation students and within the latter group. Differences in student beliefs about returns can account for 70% of the socioeconomic gaps in intentions to pursue postgraduate studies.

We design a new survey to elicit quantifiable, interpersonally comparable beliefs about pecuniary and non-pecuniary benefits and costs to maternal labor supply decisions, to study how beliefs vary across and within different groups in the population and to analyze how those beliefs relate to choices. In terms of pecuniary returns, mothers’ (and fathers’) later-life earnings are perceived to increase the more hours the mother works while her child is young.