William Duggan Author

R. Glenn Hubbard is dean of Columbia Business School and the Russell L. Carson Professor of Economics and Finance. He was chairman of the Council of Economic Advisers from 2001 to 2003 and has published more than one hundred articles on investing, banking, energy economics, and public policy. His most recent book is the bestselling Principles of Economics. William Duggan is senior lecturer at Columbia Business School, where he teaches strategy in graduate and executive courses. He has twenty years of experience in foreign aid. His most recent book, Strategic Intuition, was named Best Strategy Book by Strategy + Business.