Grist: N. Gregory Mankiw is, if not a household name, a dorm-room one. His Principles of Economics textbook is the standard for most college intro-to-econ courses, with more than a million copies sold. A professor at Harvard, Mankiw teaches the universitys most popular undergraduate course, Econ. 10.
Hes also well known in Republican circles. President George W. Bush named him chair of the Council of Economic Advisers in 2003, and in 2006, Mitt Romney brought on Mankiw as an economic adviser, a role...