Pistaferri, Luigi; Saporta-Eksten, Itay - Dipartimento del Tesoro, Ministero dell'Economia e … - 2012
Since the late 1970s there has been a remarkable and persistent increase in wage inequality in the US and other industrialized countries. Researchers have also documented an increase in the dispersion of individual earnings, household (pooled) earnings, household disposable income, and (less...