Brief Professional Bio

Principal Employment
Pennsylvania State University, Smeal School of Business, 2007-
Smeal Chaired Professor of Supply Chain and Information Systems
Rutgers University, New Brunswick, New Jersey, 1988-2007
Professor, Rutgers Business School and Rutgers Center for Operations Research
Dept. Chair, Mgmt. Sci. and Info. Syst., 1992-4; Assoc. Dean, 1994-6
University of California, Berkeley, California, 1982-8
Senior Scientist, Leader, Energy Analysis Program; Lawrence Berkeley Lab.
Xerox Palo Alto Research Center, Palo Alto, California, 1973-1982
Member of Research Staff; co-leader, Analysis Research Group
Shell International Petroleum Company, London, England, 1971-1973
Division head, Planning Techniques and Economic Models, Group Planning
Shell Development Company, Emeryville, California, 1964-1971
Mathematician; Research supervisor

Other Employment
Teaching:  Lancaster U., U. of Pennsylvania; U. of California, Berkeley, Stanford U.; U. of Santa Clara; U. of California, San Francisco; Cal. State U. at Hayward
Consulting:  Science Foundation Ireland, PJM Interconnection, LLC, Bristol Meyers Squibb, Kendle International, Analysis Group, Inc.,  Information and Innovation Consultants, Inc.,  Federal Energy Regulatory Commission, B2EMarkets, New America Foundation, Cambridge Energy Research Associates, Pitney Bowes Corp., Brattle Group, a large computer co., Primosphere Ltd. Partners, European Bank for Reconstruction and Development; US WEST; StraMarTec Inc.; Merrill Lynch; Sonoma Technology Inc; Systems Applications Inc.; The RAND Corp.

Professional Societies
INFORMS (Institute for Operations Research and Management Science), President, 2004
Editor-in-chief, Interfaces, 1993-2000; Area editor for OR Practice, Operations Research, 1984-93; Director, 1995; Vice President TIMS, 1979-82, 1992-4; Council member ORSA, 1981-84.
International Association of Energy Economists;
American Economic Association.