Paul A. Argenti, new media and communication. Paul is a professor of corporate communication and specializes in the implementation of strategy through communication. He has published articles in Harvard Business Review and Sloan Mangement Review, among other publications. Professor Argenti is a graduate of Columbia University and received an MA from Brandeis University and an MBA from Columbia University. He has taught at the Tuck School since 1981. [ Full Bio ]

Joseph M. Hall, operations and technology. Joe is a visiting associate professor of business administration and specializes in operations strategy and service operations management. He has published in Manufacturing and Service Operations Management and Sloan Management Review, among other publications. Professor Hall is a graduate of the California Institute of Technology, received an MBA from the University of Washington and a PhD from Stanford. He has taught at the Tuck School since 2000. [ Full Bio ]

Constance E. Helfat, e-commerce knowledge management. Connie is a professor of business technology and strategy and specializes in knowledge management and innovation. She has published articles in Strategic Management Journal and Management Science, among other publications. Professor Helfat is a graduate of University of California, Berkeley, and received MA, MPhil, and PhD degrees from Yale University. She has taught at the Tuck School since 1998. [ Full Bio ]

Andrew A. King, business policy and strategy. Andy is an associate professor of business administration and specializes in technological discontinuities. He has published in Academy of Management, Strategic Management Journal and Management Science, among other publications. Professor King is a graduate of Brown University, received an MS from the University of California, Berkeley and a PhD from Massachusetts Institute of Technology. He has taught at the Tuck School since 2002. [ Full Bio ]

Praveen K. Kopalle, internet marketing and pricing. Praveen is a professor of business administration and specializes in heterogeneity in reference price effects and retailer pricing, and in trade deals and retailer price promotions. His has published articles in Marketing Science and Journal of Marketing Research, among other publications. Professor Kopalle, a graduate of Osmania University, received an MBA from the Indian Institute of Management and a PhD from Columbia University. He has taught at the Tuck School since 1996. [ Full Bio ]

Margaret A. Peteraf, e-commerce strategic management. Margie is a professor of strategic management and organization and specializes in strategic groups and transportation economics. Her research has appeared in Strategic Management Journal and Transportation Journal, among other publications. Professor Peteraf is a graduate of Eastern Washington University and received MA, MPhil, and PhD degrees from Yale University. She has taught at the Tuck School since 2000.
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Stephen G. Powell, collaboration and business process systems thinking. Steve is a professor of business administration. In recent years his research has focused on mathematical models of production lines, and most recently on applying the tools of management science modeling to the design and analysis of business processes. His undergraduate training was in economics and mathematics at Oberlin College. In 2001 he was awarded the INFORMS Prize for the Teaching of OR/MS Practice. Steve's graduate degrees are from Stanford University's Department of Engineering-Economic Systems. At Tuck since 1987, he has developed a variety of courses in management science. [ Full Bio ]

Alva H. Taylor, digital business innovation. Alva is an associate professor of business administration, specializing in technological change and corporate entrepreneurship. He has published in Strategic Management of Technology and Innovation and Administrative Science Quarterly, among other publications. Professor Taylor received BS, ME, and MBA degrees from Cornell University and a PhD from Stanford University. He has taught at the Tuck School since 2000. [ Full Bio ]