english: It has more to do with changing supply and demand for skill, the race between education and technology, globalization, probably more unequal access to skills in the U.S., where you have very good, very top universities but where the bottom part of the educational system is not as good, so very unequal access to skills, and also an unprecedented rise of top managerial compensation of the United States, which is difficult to account for just on the basis of education.
non_english: Više je u vezi sa promenom zaliha i potražnje za veštinom, trkom između obrazovanja i tehnologije, globalizacijom, verovatno više nejednakih pristupa veštinama u SAD-u, gde postoje vrlo dobre, visoke škole ali gde niži obrazovni sistem nije tako dobar, time vidite, izuzetno nejednak pristup veštinama. I neprikosnoven rast vrhunskih menadžerskih kompenzacija u Sjedinjenim Državama, o kojima je teže govoriti, samo sa stanovišta obrazovanja.