International Economics Commons^™

Income Inequality In America: Conclusions From 100 Years Of Income Tax Data And Cross-Country Comparisons, Noriel Campos

Master's Theses

In 1913, taxation of income was permanently introduced in the United States. Other similarly developed countries soon followed suit. From there, income inequality in the United States dropped significantly, and the decline in Europe was even more dramatic. First, this paper considers the changes over time of the share of national income gained by the top 1% of income earners in seven countries going back to World War Two. A second analysis considers the impact that tax policy may have had on the share of income accruing to the top 1% of U.S. income earners between 1980 and 2014, a …