Michael D. Cohen

Michael Cohen (22 March 1945 – 2 February 2013)[1] was the William D. Hamilton Collegiate Professor of Complex Systems, Information and Public Policy at the University of Michigan.[2]

This article is about the academic. For the former lawyer for Donald Trump and The Trump Organization, see Michael Cohen (lawyer). For the actor known for the Henry Danger franchise, see Michael D. Cohen (actor).
Michael D. Cohen
Born(1945-03-22)March 22, 1945
Sheridan, Wyoming, U.S.
DiedFebruary 2, 2013(2013-02-02) (aged 67)
Ann Arbor, Michigan, U.S.
Alma materStanford University (B.A.)
University of California, Irvine (Ph.D.)
Known forGarbage Can Model
Scientific career
FieldsOrganization theory
InstitutionsUniversity of Michigan

Early life and education

Cohen received his B.A. in History at Stanford University in 1966, and his Ph.D. in Social Science at the University of California, Irvine in 1972.[2]

Career

Cohen's research centered on learning and adaptation within organizations in response to changing environments. He wrote many articles and books which contributed to theories of organizational decision making. Much of his work employed computer simulation.[3]

Garbage can model
Main article: Garbage can model

In 1972, as a NSF-SSRC post-doctoral fellow at Stanford University, Cohen worked with James G. March and visiting professor Johan Olsen from the University of Bergen. Together they published the paper; A Garbage Can Model of Organizational Choice.[4] The paper, since frequently cited,[5] describes the garbage can model, a model which disconnects problems, solutions and decision makers from each other. This was a novel approach compared to traditional decision theory.[6] The paper includes Fortran source code to demonstrate the model.

Complexity

By 1981, Cohen was working at the University of Michigan.[7]

Cohen's research and publication continued to use computers to model complex organizational behavior. In 1995 he worked with Robert Axtell, Robert Axelrod and Joshua M. Epstein and compared two agent based models; Axelrod's model with Epstein and Axtell's Sugarscape.[8]

In 2000 Cohen and Axelrod went on to publish a book on complexity in organizations: Harnessing Complexity: Organizational Implications of a Scientific Frontier.[9]

Other works

Cohen's later work included studies in organizational behavior in hospitals, with a view to improving patient care.[10] Much of this work focused on "handoffs"; the transfer of responsibility for patients from one team or department to another.[11]

Selected publications

1970-1980
  • Cohen, Michael D.; March, James G.; Olsen, Johan P. (1972). "A Garbage Can Model of Organizational Choice". Administrative Science Quarterly. 17 (1): 1–25. doi:10.2307/2392088. JSTOR 2392088.
  • Cohen, Michael D.; March, James G. (March 1, 1986). Leadership and Ambiguity: The American College Presidency (2 ed.). Boston: Harvard Business School Press. p. 320. ISBN 978-0-87584-131-1(1st edition, 1974, New York:McGraw-Hill, Chinese edition 2006.)

1980-1990

1990-2000

2000-2010

References
  1. "Michael D. Cohen - CV" (PDF). The Internet Archive. Archived from the original (PDF) on July 25, 2011. Retrieved 19 August 2013.
  2. "Michael D. Cohen". University of Michigan Gerald R. Ford School of Public Policy. Archived from the original on 15 April 2013. Retrieved 5 February 2011.
  3. "Michael D. Cohen - People - Michigan Interactive & Social Computing". University of Michigan. Archived from the original on 20 July 2011. Retrieved 6 February 2011.
  4. Cohen, Michael D.; March, James G.; Olsen, Johan P. (1972). "A Garbage Can Model of Organizational Choice". Administrative Science Quarterly. 17 (1): 1–25. doi:10.2307/2392088. JSTOR 2392088.
  5. "Citation Search". Google Scholar. Retrieved 4 June 2020.
  6. "Glossary G". Economic Geography Glossary. Washington University. Retrieved 6 February 2011.
  7. Cohen, Michael D. (1982). "The Power of Parallel Thinking" (PDF). Journal of Economic Behavior and Organization. 2 (4): 285–306. doi:10.1016/0167-2681(81)90011-1. hdl:2027.42/24176.
  8. Axtell, Robert; Axelrod, Robert; Epstein, Joshua M.; Cohen, Michael D. (July 1995). "Aligning Simulation Models: A Case Study and Results". Santa Fe Institute Working Paper. 1 (95–07–65): 123–141. CiteSeerX 10.1.1.17.9402. doi:10.1007/BF01299065. S2CID 6214474Also published in Computational and Mathematical Organization Theory, volume 1, number 2, February, 1996, pp. 123–141.)
  9. Axelrod, Robert; Cohen, Michael D. (May 12, 2000). Harnessing Complexity: Organizational Implications of a Scientific Frontier. Free Press. p. 208. ISBN 978-0-684-86717-5.
  10. "Investigator Awards " Investigators And Their Projects " Investigator Details". Retrieved 5 February 2011.
  11. "Patient Handoffs between Emergency Department and Inpatient Physicians: A Qualitative Study to Inform Standardization of Practice - Projects - Michigan Interactive & Social Computing". University of Michigan. Archived from the original on 20 July 2011. Retrieved 6 February 2011.
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