1. Income and democracy;Acemoglu;The American Economic Review,2008
2. The top 1 percent in international and historical perspective;Alvaredo;Journal of Economic Perspectives,2013a
3. Alvaredo , F. Atkinson , A. B. Piketty , T. Saez , E. 2013b The World Top Incomes database http://topincomes.g-mond.parisschoolofeconomics.eu/
4. Do rising top incomes lift all boats?;Andrews;The BE Journal of Economic Analysis and Policy,2011