About the Author
John Hammond, Ph.D., is a renowned management consultant and a former professor at both Harvard and MIT. Also the coauthor of Strategic Market Planning, he lives in Lincoln, Massachusetts. Ralph Keeney, Ph.D., is the author of Value-Focused Thinking and runs a consulting practice in San Francisco, where he lives. He is also a professor at the University of Southern California. Howard Raiffa, Ph.D., now professor emeritus , has taught the art and science of decision making and negotiations in the Schools of Business, Public Policy, Law, and Medicine at Harvard University for almost five decades. He is widely recognized as one of the founders of the field of decision sciences. He lives in Belmont, Massachusetts.