
attain targets while satisfying constraints
Simon (1997, p. 17); As cited in: Gustavo Barros (2010, p. 460).
1980s and later
Kenneth Boulding (1967) "The Concept of Need for Health Services" as cited in: Gregory Parston (1980) Planners, Politics, and Health Services. p. 99
1960s
attain targets while satisfying constraints
Simon (1997, p. 17); As cited in: Gustavo Barros (2010, p. 460).
1980s and later
Source: "Relevance of laboratory experiments to testing resource allocation theory," 1980, p. 346.
Letter to his brother (1 June 1860), published in Letters and Journal of W. Stanley Jevons (1886), edited by Harriet A. Jevons, his wife, p. 151. https://archive.org/details/cu31924074297254/page/n168/mode/1up
Source: 1970s, On purposeful systems., 1972, p. 145, as cited in: Galjaard (2009, p. 89): About the information-concept of Ackoff.
Kenneth Boulding (1967) "The Concept of Need for Health Services" in: The Milbank Memorial Fund Quarterly. Vol. 44, No. 4, Part 2, pp. 202
1960s
Lecture I: Is There Still Anything to Say about Reality and Truth?
The Many Faces of Realism (1987)
Source: 1970s-1980s, The Economics of Information (1984), p. 55