Editorial on the Special Issue “Changes in Educational Homogamy and Its Consequences”

Recent decades have seen major changes in the educational profiles of the populations of Western industrialised countries, notably a sharp rise in educational attainment and a reversal of the gender gap in education. These trends are likely to have affected patterns of educational assortative mating and its consequences. In this editorial, we first review the empirical evidence on educational assortative mating patterns over the last two decades. Specifically, we examine whether educational homogamy has increased among the highly educated, whether women are now less likely to marry upward across cohorts, and whether the rates of relative educational homogamy in populations have increased. We also examine the factors that explain trends and cross-country differences in educational homogamy. Second, we review the consequences of educational homogamy for several important social outcomes, in particular partnership stability and union dissolution, fertility, and children’s educational attainment. Is educational homogamy increasingly affecting these outcomes, and if so, in what ways and why? Third, we identify research gaps regarding educational assortative mating and its consequences. The six empirical studies in this special issue attempt to fill some of these gaps. We briefly outline these studies and their main findings and point to implications for future research. * This editorial has been peer reviewed.