Showing posts with label operational research. Show all posts
Showing posts with label operational research. Show all posts

Friday, 1 August 2014

Stafford Beer


World leader in the development of operational research, who combined management systems with cybernetics

(Among other things, Beer was ofcourse interested in cybernetic economics, hence its relevance here onsite. Blogger Ref http://www.p2pfoundation.net/Transfinancial_Economics )
  • The Guardian,
Professor Stafford Beer, who has died aged 75, was a remarkable figure of British operational research (OR) - the study of systems that emerged from deploying newly invented radar in the late 1930s, and has since found extensive management applications. A charismatic, even flamboyant, character, Beer founded two major pioneering OR groups; wrote some of the best books about it; and was a world leader in the development of systems ideas. He is widely acknowledged as the founder of management cybernetics, which he defined as "the science of effective organisation". His thinking on how decisions about complex social systems could best be made went through several phases. As an operational researcher he pioneered the idea of interdisciplinary teams to tackle problems in business, government and society. As a systems guru, he was concerned with designing appropriate feedback loops within social systems. More recently, he worked on participative methods to enable large groups to solve their own problems. What united these aspects of his work was his early and consistent commitment to a holistic approach. Beer was born in London, where his father was chief statistician at Lloyd's Register of Shipping. He began a degree in philosophy and psychology at University College London, but in 1944 left it incomplete to join the army. He saw service as a company commander and in intelligence in India, and stayed there until 1947, leaving the army with the rank of captain in 1949. He realised that OR, so successful during wartime, also had immense possibilities in peacetime. Appointed to a management position in a steel company, he soon persuaded it to set up an OR group, which he headed. The group grew to over 70 professionals, carrying out studies across United Steel. In 1961 he left to launch SIGMA (Science in General Management Ltd), which he ran in partnership with Roger Eddison. This was the first substantial operational research consultancy in the UK. Its staff numbered some 50 before Beer left in 1966 to join the International Pub lishing Corporation (IPC), which had been a SIGMA client. IPC was then the largest publishing company in the world, and Beer was appointed development director. In this role, he pushed IPC into new technologies, many IT-based. He coined the term "data highway", 30 years before "information highway" came into vogue. From 1970 he operated as an independent consultant. For over two years, until Chile's President Allende was overthrown in 1973, Beer worked on a new cybernetics-based control system to be applied to the entire social economy of Chile. This was to be a real-time computerised system, an extremely ambitious project given the technology then available. Although the Pinochet coup prevented the full realisation of the system, Beer later undertook commissions for the presidential offices of Mexico, Uruguay and Venezuela, answering directly to the president in the latter two. His recognition was always greater abroad than at home, where the British establishment was uncomfortable with his big vision and radical orientation. From the publication of his first book, Cybernetics And Management (1959), a systems approach to the management of organisations was his central concern. In this he built on the foundations of cybernetics laid down by Norbert Wiener, Ross Ashby, and his mentor Warren McCulloch. A series of four books based on his Viable System Model were published during the 1970s, of which The Brain Of The Firm is the most celebrated. In the 1990s he turned his attention to a complementary approach, introduced in his 1994 book Beyond Dispute: The Invention Of Team Syntegrity. Team Syntegrity is a participatory method for enlisting the creativity of substantial groups to develop solutions to shared issues. Non-hierarchical and democratic, it has been widely adopted, with a growing international network. Professional recognition was indicated by Beer's many visiting chairs, presidencies and honorary degrees, remarkable achievements for someone with no first degree. This distinctive lack was ended by the award to him in 2000, when he was 73, of a higher doctorate, a DSc from the University of Sunderland, in recognition of his published work. His impact on the way we think about management and systems was the result both of his magnetic personality, and the power of his writing. His prizewinning 1966 book Decision And Control charms the reader with its style as well as content. In this, as in his other writing, he takes an expansive view of his subject. His approach was always challenging, even subversive to conventional decision-making. Radically then, and unfashionably now, he believed in the benefits of a scientific approach, though he railed against reductionism. Unlike other management writers, he saw science as freeing thought and action, not trapping it in narrow procedures and techniques. It was his constant theme that the greatest possible autonomy of action should be maintained at all levels of the organisation, not just at the top. Beer was a larger than life character. He was tall, broad, brimful of energy, and, in later years, bearded like an Old Testament prophet. His enthusiasm for life could be over-powering and quite non-Anglo-Saxon. Those who encountered him polarised between the group that was distrustful of what it saw as his showmanship, and those who were converted into permanent admirers. He was deeply loyal and affectionate to his friends. In 1974 Beer renounced material possessions and moved from the London suburbs to live in very simple style in a small stone cottage in the remote hills of Ceredigion, mid-Wales. From the mid-1980s he divided his time between there and an alternative base in Toronto, which has become a centre of interest in his work. He published books of his poems, and his paintings were exhibited, most notably in an apse of the Roman Catholic cathedral in Liverpool in 1992 and 1993. He was married twice, in 1947 to Cynthia Hannaway and in 1968 to Sallie Steadman. He had five sons and three daughters. His partner of 21 years, Allenna Leonard, was a colleague in his work.

(Anthony) Stafford Beer, management systems expert, born September 25 1926; died August 23 2002

Friday, 18 October 2013

Stafford Beer

The work of Stafford Beer may have some relevance to Economics

RS.



Stafford Beer (25 September 1926 – 23 August 2002) was a British theorist, consultant and professor at the Manchester Business School. He is best known for his work in the fields of operational research and management cybernetics.

Biography[edit]

Beer was born in London in 1926. He started a degree in philosophy at University College London, but left in 1944 to join the army. He saw service in India and stayed there until 1947. In 1949, he was demobilized, having reached the rank of captain.
He joined United Steel and persuaded the management to found an operational research group, the Department of Operations Research and Cybernetics, which he headed. In 1961 he left United Steel to start an operational research consultancy in partnership with Roger Eddison called SIGMA (Science in General Management). Beer left SIGMA in 1966 to work for a SIGMA client, the International Publishing Corporation (IPC). He was appointed development director at IPC and pushed for the adoption of new computer technologies. Beer left IPC in 1970 to work as an independent consultant, focusing on his growing interest in social systems.
In mid-1971, Beer was approached by Fernando Flores, then a high-ranking member of the Chilean Production Development Corporation (CORFO) in the newly elected socialist government of Salvador Allende, for advice on applying his cybernetic theories to the management of the state-run sector of the Chilean economy. This led to Beer's involvement in the never-completed Cybersyn project, which aimed to use computers and a telex-based communication network to allow the government to maximize production while preserving the autonomy of workers and lower management. Although Cybersyn was abandoned after Allende was removed from power by the Pinochet coup in 1973, Beer continued to work in the Americas, consulting for the governments of Mexico, Uruguay and Venezuela.
In the mid-1970s, Beer renounced material possessions and moved to mid-Wales where he lived in an almost austere style, developing strong interests in poetry and art. In the 1980s he established a second home on the west side of downtown Toronto and lived part of the year in both residences. Beer kept active with work in his field.
Beer was a visiting professor at almost 30 universities and received honorary doctorates from the University of Leeds, the University of St. Gallen, the University of Sunderland and the University of Valladolid. He was president of the World Organization of Systems and Cybernetics. And he received awards from the Royal Swedish Academy for Engineering Sciences in 1958, from the United Kingdom Systems Society, the Cybernetics Society, the American Society for Cybernetics, and the Operations Research Society of America.
He was married twice, in 1947 to Cynthia Hannaway and in 1968 to Sallie Steadman. His partner for the last twenty years of his life was Dr Allenna Leonard, a fellow cybernetician. Beer had five sons and three daughters, one of whom is Vanilla Beer, an artist and essayist.[1] Stafford Beer died in Toronto in 2002 at the age of 75 years after a considerable period of ill-health.[2]

Work[edit]

Stafford Beer worked in the fields of operational research, cybernetics and management science. He had become aware of operational research while being in the army, and he was quick to identify the advantages it could bring to business.
In the late 1950s, he published his first book about cybernetics and management, building on the ideas of Norbert Wiener, Warren McCulloch, and especially William Ross Ashby for a systems approach to the management of organisations.
In the 1970s, he also wrote a series of books (the last three focussing upon his own Viable System Model for organisation modelling):
In the 1990s, he published one of his last books about Team Syntegrity: a formal model, built on the polyhedra idea of systems for non-hierarchical problem solving.

Management cybernetics[edit]

Sketch for a cybernetic factory, 1959 [3]
According to Jackson (2000) "Beer was the first to apply cybernetics to management, defining cybernetics as the science of effective organization". In the 1960s and early 1970s "Beer was a prolific writer and an influential practitioner" in management cybernetics. It was during that period that he developed the viable system model, to diagnose the faults in any existing organizational system. In that time Forrester invented systems dynamics, which "held out the promise that the behavior of whole systems could be represented and understood through modeling the dynamical feedback process going on within them".[4]
Management cybernetics is the application of cybernetic laws to all types of organizations and institutions created by human beings, and to the interactions within them and between them. It is a theory based on natural laws. It addresses the issues that every individual who wants to influence an organization in any way must learn to resolve. This theory is not restricted to the actions of top managers. Every member of an organization and every person who, to a greater or lesser extent, communicates or interacts with it is involved in the considerations.

Cybersyn[edit]

Cybersyn operations room, 1972
During the administration of Salvador Allende in Chile, in the early 1970s, Beer was closely involved with a visionary project, Cybersyn, to apply his cybernetic theories in government. The project's ultimate goal was to create a network of computers and communications equipment that would support the management of the state-run sector of Chile's economy; at its core would be an operations room where government managers could view important information about economic processes in real time, formulate plans of action, and transmit advice and directives to managers at plants and enterprises in the field.[5] However, consistent with cybernetic principles and the ideals of the Allende government, its designers aimed to preserve worker and lower-management autonomy instead of implementing a top-down system of centralized control.
The system used a network of about 500 telex machines located at enterprises throughout the country and in government offices in Santiago, some of which were connected to a government-operated mainframe computer that would receive information on production operations, feed that information into economic modeling software, and report on variables (such as raw material supplies) that were outside normal parameters and might require attention. The project, implemented by a multidisciplinary group of both Chileans and foreigners, reached an advanced prototype stage, but was interrupted by the 1973 coup d'état.[5]

Viable System Model[edit]

Principal functions of the Viable System Model, 1975.
The Viable System Model (VSM) is a model of the organisational structure of any viable or autonomous system. A viable system is any system organised in such a way as to meet the demands of surviving in the changing environment. One of the prime features of systems that survive is that they are adaptable. The VSM expresses a model for a viable system, which is an abstracted cybernetic description that is applicable to any organisation that is a viable system and capable of autonomy.

Syntegration and Team Syntegrity[edit]

Syntegrity is a formal model presented by Beer in the 1990s and now is a registered trademark. It is a form of non-hierarchical problem solving that can be used in a small team of 10 to 42 people. It is a business consultation product that is licensed out to consulting firms as a basis model for solving problems in a team environment.
"Syntegration" and "Team Syntegrity" are all registered trademarks. The term "Syntegrity" is a portmanteau of “synergistic tensegrity".[6]

POSIWID[edit]

Stafford Beer coined and frequently used the term POSIWID (the purpose of a system is what it does) to refer to the commonly observed phenomenon that the de facto purpose of a system is often at odds with its official purpose. Beer coined the term POSIWID and used it many times in public addresses. Perhaps most forcefully in his address to the University of Valladolid, Spain in October 2001, he said "According to the cybernetician the purpose of a system is what it does. This is a basic dictum. It stands for bald fact, which makes a better starting point in seeking understanding than the familiar attributions of good intention, prejudices about expectations, moral judgment or sheer ignorance of circumstances."[7]

Literature[edit]

Stafford Beer wrote several books and articles:[8]
  • 1959, Cybernetics and Management, English Universities Press
  • 1966, Decision and Control, Wiley, London
  • 1972, Brain Of The Firm, Allen Lane, The Penguin Press, London, Herder and Herder, USA.Translated into German, Italian, Swedish, French and Russian.
  • 1974, Designing Freedom, CBC Learning Systems, Toronto, 1974; and John Wiley, London and New York, 1975. Translated into Spanish and Japanese.
  • 1975, Platform for Change, John Wiley, London and New York. Reprinted with corrections 1978.
  • 1977, Transit; Poems, CWRW Press, Wales. Limited Edition, Private Circulation.
  • 1979, The Heart of Enterprise, John Wiley, London and New York. Reprinted with corrections 1988.
  • 1981, Brain of the Firm; Second Edition (much extended), John Wiley, London and New York. Reprinted 1986, 1988. Translated into Russian.
  • 1983, Transit; Poems, Second edition (much extended). With audio cassettes: Transit – Selected Readings, and one Person Metagame; Mitchell Communications, Publisher, PO Box 2878, Charlottetown, PEI, Canada.
  • 1985, Diagnosing the System for Organizations; John Wiley, London and New York. Translated into Italian and Japanese. Reprinted 1988, 1990, 1991.
  • 1986, Pebbles to Computer: The Thread; (with Hans Blohm), Oxford University Press, Toronto.
  • 1994, Beyond Dispute: The Invention of Team Syntegrity; John Wiley, Chichester.
Audio
Video
About Stafford Beer
  • 1994, Harnden, R and Leonard, A. (Eds.), How Many Grapes Went into the Wine: Stafford Beer on the Art and Science of Holisitic Management; John Wiley, Chichester.
  • 2003, Whittaker, David, Stafford Beer: A Personal Memoir; (Includes an interview with Brian Eno) Wavestone Press, Charlbury
  • 2006, Jonathan Rosenhead, "IFORS' Operational Research Hall of Fame Stafford Beer", in International Transactions in Operational Research Vol 13, nr.6, pp. 577–581.
  • 2009, Whittaker, David, (Ed.) Think Before you Think: Social Complexity and Knowledge of Knowing; (Selected writings of Stafford Beer with life chronology), Foreword by Brian Eno, Wavestone Press, Charlbury

References[edit]

  1. Jump up ^ Vanilla Beer exhibited with Roger Kohn Prenez, Mangez et Vivez Peacock University Press, 2006. See also Simon Beer and Mark Beer
  2. Jump up ^ J Rosenhead (2003). "Obituary Stafford Beer". In: Journal of the Operational Research Society, 2003
  3. Jump up ^ Stafford Beer, Cybernetic and Management, English Universities Press, p.150.
  4. Jump up ^ Michael C. Jackson (2000), Systems Approaches to Management, 465 p.
  5. ^ Jump up to: a b Raul Espejo, Cybersyn, retrieved Oct 2007.
  6. Jump up ^ "Syntegration: The Science" web page
  7. Jump up ^ Beer, Stafford (2002). "What is cybernetics?". Kybernetes (MCB UP Ltd) 31 (2): 209–219. doi:10.1108/03684920210417283. 
  8. Jump up ^ Bibliography Stafford Beer, Cwarel Isaf Institute, Juli 2000.

Further reading[edit]

External links[edit]

Organizations