In the countries as a whole, dramatic changes have taken place at the top of the income distribution. Over the first part of the century, top income shares fell markedly. This largely took the form of a reduction in capital incomes. The different authors examine the impact of the First and Second World Wars, contrasting countries that were and were not engaged. They consider the impact of depressions and banking crises, and pay particular attention to the impact of progressive taxation.
In the last 30 years, the shares of top incomes have increased markedly in the US and other Anglo-Saxon countries, reflecting the increased dispersion of earnings. The volume includes statistics on the much-discussed top pay and bonuses, providing a global perspective that discusses important differences between countries such as the lesser increase in Continental Europe. This book, together with volume 1, documents this interesting development and explores the underlying causes. The findings are brought together in a final summary chapter by Atkinson, Piketty and Saez.
Thomas Piketty is a New York Times best-selling author of Capital in the Twenty-First Century (Harvard University Press), and a Professor of Economics at the Paris School of Economics, of which he was the founder and first director from 2005 to 2007. He obtained his PhD in economics from the Ecole des Hautes Etudes en Sciences Sociales (EHESS, Paris) and the London School of Economics in 1993. He then taught at the Massachusetts Institute of Technology (MIT)'s Economics Department, before returning to France in 1996. He is the author of numerous articles published in journals such as the Quarterly Journal of Economics, the Journal of Political Economy, the American Economic Review, and the Review of Economic Studies, and of several books. He received Le Monde's Best Young Economist Award in 2002. He is also the co-editor of the Journal of Public Economics and co-director of CEPR's Public Policy Programme.