US Nobel Prize winner Paul Krugman described Thomas Piketty's Capital in the Twenty-First Century as "perhaps the most important book of the last decade." It has sparked major international debates, dominated bestseller lists and generated a level of enthusiasm--as well as intense criticism--in a way no other recent economic or sociological work has. Piketty has been described as a new Karl Marx and placed in the same league as the economist John Maynard Keynes. The 'rock star economist's' (Financial Times)...