Elliott Jaques
Elliott Jaques (January 18, 1917 – March 8, 2003) was a Canadian psychoanalyst, social scientist and management consultant known as the originator of concepts such as corporate culture, midlife crisis, fair pay, maturation curves, time span of discretion (level of work) and requisite organization, as a total system of managerial organization. == Biography == Born in Toronto, Ontario, Jaques was educated at the University of Toronto and studied medicine at Johns Hopkins University, then received his Ph.D. in social relations from Harvard University, and qualification as psychoanalyst at the British Psychoanalytical Society.