Dr. Christian Ketels is a member of the Harvard Business School faculty at the Institute for Strategy and Competitiveness, where he leads Prof. Michael E. Porter’s research team. He has led cluster and competitiveness projects in many countries and advised a large number of governments and international organizations. Dr. Ketels is President of TCI, the global network of cluster practitioners, and serves on advisory boards to research institutions and government agencies in Europe, the Americas, and Asia. He has published widely on economic policy issues and is the co-editor of the Competitiveness Review.