Mauro F. Guillén is director of the Lauder Institute and the Dr. Felix Zandman Professor of International Management and Sociology at the Wharton School of the University of Pennsylvania. He is the author of TThe Limits of Convergence: Globalization and Organizational Change in Argentina, South Korea, and Spain (Princeton), The Rise of Spanish Multinationals, and the coauthor of Building a Global Bank (Princeton).