Once i equals j (hukou homogamy), both x journal F cijkl seksikГ¤s Slovakialainen tytГ¶t = Equation 2 + ? x ijkl + ? y ijkl + ? c ( ? x ijkl ) + ? c ( ? y ijkl ) ijkl and yijkl equal 0. xijkl indicates local-spouse-hypergamy (migrant spouse is more educated than […]
