Paul R. Lawrence is a Professor Emeritus of Harvard Business School, where he served nine years as chairman of the Organizational Behavior area and also as chairman of both the MBA and AMP programs. His research, published in 25 books and numerous articles, has dealt with the human aspects of management, organizational change, organization design, human nature, and leadership. His 1967 book, Organization and Environment (written with Professor Jay Lorsch), added "contingency theory" to the vocabulary of students of organizational behavior. Recently he has, with others, made a comparative study of Soviet management practices that was published in 1990 as Behind the Factory Walls: Decision Making in Soviet and U.S. Enterprises.