1. Einleitung -- 1.1 Problemstellung und Zielsetzung -- 1.2 Gliederung der Arbeit -- 2. Grundlagen der Untersuchung -- 2.1 Definition und Abgrenzung des Migrationsbegriffs -- 2.2 Internationale und intranationale Migration -- 2.3 Intraregionale Migration -- 2.4 Interregionale Migration -- 2.5...

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...

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...

This paper summarizes our recent work on the rate of return and cost-benefit ratio of an influential early childhood program.

This paper estimates the rate of return to the High/Scope Perry Preschool Program, an early intervention program targeted toward disadvantaged African-American youth. Estimates of the rate of return to the Perry program are widely cited to support the claim of substantial economic benefits from...