The Land of Opportunity?

This chapter investigates intergenerational class mobility in the U.S. during the twentieth century. It describes absolute and relative mobility trends and explores the role of educational expansion in shaping them. Analyses are based on data from several nationally representative surveys (GSS, OCG-II, SIPP, and PSID). As a consequence of massive occupational and educational upgrading, upward mobility increased over most of the century. The role of education in contributing to absolute class mobility changed across time: Class gaps in education as well as class returns to education equalized initially, but became more polarized among recent cohorts. Relative mobility trends differed by gender: After an initial surge in fluidity for both, mobility chances remained stable for women but increased further for men. Rising fluidity among men is mostly due to increasing college graduation rates (i.e., the compositional effect), whereas educational trends contribute little to understanding the stability of women’s mobility chances.