Axel Seemann is Associate Professor in the Department of Philosophy at Bentley University.William A. Barnett is Oswald Distinguished Professor of Macroeconomics at the University ofKansas, Director at the Center for Financial Stability in New York City, and Senior Fellow at theIC2 Institute at the University of Texas at Austin. He is Editor of the eminent journalMacroeconomic Dynamics and is coauthor with Nobel Laureate Paul A. Samuelson ofthe book Inside the Economist's Mind, translated into seven languages. He was onthe staff of the Federal Reserve Board from 1974 to 1982.