BERNARD S. KATZ is Professor Emeritus of Economics, Lafayette College, Easton, Pennsylvania, and is currently Lecturer in Economics at San Francisco State University. He has written extensively on international economics, and is the editor or coeditor of nine additional volumes on economics.DANIEL C. VENCILL is Professor of Economics and former department chair at San Francisco State University. His research and teaching interests are in the fields of monetary theory, macroeconomics, and the economics of crime. He has consulted for the U.S. government and has numerous publications in applied fields, such as forensic economics and labor market topics.