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Wallace Hopp, Herrick Professor of Manufacturing and Alessi Professor of Operations and Management Science at U. of Michigan's Ross School of Business, researches design, control, and management of production, supply chain, and work systems. Formerly Editor-in-Chief of Management Science, his clients have ranged from Eli Lilly to IBM. William Lovejoy is Raymond T. Perring Family Prof. of Business Administration and Prof. of Operations and Management Science at the Ross School of Business. He researches management across functional boundaries, innovation, and healthcare; his courses have been covered by The Wall Street Journal and The New York Times.