Eika, Lasse; Mogstad, Magne; Zafar, Basit - 2014
analysis, where we quantify the contribution of various factors to the distribution of household income. We find that … educational assortative mating accounts for a non-negligible part of the cross-sectional inequality in household income. However …, changes in assortative mating over time barely move the time trends in household income inequality. The reason is that the …