McKINSEY & COMPANY is a global management consulting firm that helps leading private, public, and social-sector organizations make distinctive, lasting, and substantial performance improvements. With consultants deployed from more than ninety offices in over fifty countries, McKinsey advises companies on strategic, operational, organizational, financial, and technological issues. TIM KOLLER leads the firm's research activities in valuation and capital market issues. He advises clients globally on corporate strategy, capital markets, M&A, and value-based management. Tim is a coauthor of Valuation: Measuring and Managing the Value of Companies. RICHARD DOBBS is a director of the McKinsey Global Institute, the firm's business and economics research arm. He advises Korean and other Asian companies and governments on strategy, economics, and M&A issues. Richard is an associate fellow of University of Oxford's Said Business School. BILL HUYETT advises clients in healthcare and other technology-intensive industries on corporate strategy, M&A, product development and commercialization, and corporate leadership. Bill is active on several not-for-profit boards in basic life sciences research.