What is James Tobin's main contribution? What is Arrow's impossibility theorem? Which economists have made the most significant contribution to rational expectations? These and countless other questions are resolved in this eloquently written unique book.Great Economists since Keynes is a unique book. It presents a stylish, short, authoritative statement of each economist's main contribution to the subject. It will be essential reading for anyone wishing to learn more about the great economists.Mark Blaug is one of the most consistently saleable, high quality authors currently writing in economics. His Economic Theory in Retrospect is an established classic in its field.