John H. Wood is R. J. Reynolds Professor of Economics at Wake Forest University, Winston-Salem, North Carolina. He has also taught at the Universities of Birmingham, Pennsylvania, and Singapore and at Northwestern University. A Life Fellow of Clare Hall, Cambridge, and a Visiting Fellow of the American Institute for Economic Research, Professor Wood has also been a full-time or visiting economist at the Federal Reserve Board and the Federal Reserve Banks of Chicago, Dallas, and Philadelphia. His earlier studies of central banking include in 1967 the first application of the theory of economic