This paper advances research on inequality with unique, new data on income distribution in 61 countries, including 20 Latin American countries, to explore the effects of political parties on redistribution. First, consistent with a central -- but still contested -- assumption of the political...

This working paper advances research on inequality with unique, new data on income distribution in 61 countries, including 20 Latin American countries, to explore the effects of political parties on redistribution. First, consistent with a central, but still contested, assumption of the...

The paper extends the Inequality Possibility Frontier (IPF) approach introduced by Milanovic, Lindert and Williamson (2011) in two methodological directions. It allows the social minimum to increase with the average income of a society, and it derives all the IPF statistics for two other...

When income is redistributed at national level, the minimum requirement is that the transfers should be progressive, that is flow from richer to poorer individuals. The same rule should hold at the global level: it is not sufficient that transfers be from a richer to a poorer country. But...

The paper assesses the impact of overall inequality, as well as inequality among the poor and among the rich, on the growth rates along various percentiles of the income distribution. The analysis uses micro-census data from U.S. states covering the period from 1960 to 2010. The paper finds...

The paper presents an overview of calculations of global inequality, recently and over the long-run as well as main controversies and political and philosophical implications of the findings. It focuses in particular on the winners and losers of the most recent episode of globalization, from...

The paper provides a detailed review of Thomas Piketty's book"Capital in the 21st century."It focuses on the new contributions of the book, and in particular on its unified treatment of economic growth, functional income distribution, and concentration of personal income. It concludes that...

Why do groups want to secede and where are we most likely to see demands for self-determination? This paper proposes an economic explanation whereby a tradeoff between income and sovereignty implies that, other things being equal, richer regions are more likely to want more autonomy and conflict...

This book joins four papers prepared in the framework of the Egypt inequality study financed by the World Bank. The first paper prepared by Sherine Al-Shawarby reviews the studies on inequality in Egypt since the 1950s with the double objective of illustrating the importance attributed to...