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The decline of educational hypergamy in the former Yugoslav republics

This paper examines marital market preferences and opportunities, given the
 gender asymmetry of education and the limited supply of equally educated
 partners (especially in the higher education segment), and explores
 selection patterns resulting from new composite changes for at-risk
 populations entering into a marriage. Specifically, we are researching mixed
 marriages by education and changes in the patterns of that selection in the
 former Yugoslav republics. The assessment of the impact of changes in
 educational characteristics by gender on patterns of marital pairing and the
 reduction of the level of educational hypergamy was performed by analysing
 the movement of F-index and H-index values from 1970 to 2020 and their
 correlation coefficient. The results showed that educational hypergamy is
 declining in all countries and that the decline in hypergamy is positively
 associated with the predominance of women among highly educated individuals.