This paper presents income shares, income inequality, and income immobility measures for all race and ethnic groups in the United States using the universe of U.S. tax returns matched at the individual level to U.S. Census race data for 2000-2014. Whites and Asians have a disproportionately...

Income inequality and political polarization have both increased dramatically in the United States over the last several decades. A small but growing literature has suggested that these two phenomena may be related and mutually reinforcing: income inequality leads to political polarization, and...

This paper uses administrative tax records linked to Census demographic data and high-resolution measures of fine small particulate (PM2.5) exposure to study the evolution of the Black-White pollution exposure gap over the past 40 years. In doing so, we focus on the various ways in which income...