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Frases de Robert Aumann

Robert John Aumann é um economista e matemático e um membro da Academia Nacional de Ciências dos Estados Unidos, de dupla nacionalidade: israelense e norte-americano.

Considerado um dos mais importantes economistas de todos os tempos. Ele trabalha no Centro para a Racionalidade, na Universidade Hebraica de Jerusalém em Israel. Foi galardoado em 2005 com o Prémio de Ciências Económicas em Memória de Alfred Nobel, juntamente com Thomas Schelling, por "ter melhorado o nosso entendimento do conflicto e cooperação através da análise da teoria dos jogos".

Aumann foi o primeiro a definir o conceito de equilíbrio correlacionado na teoria dos jogos, que é um tipo de equilíbrio em jogos não-cooperativos, que é mais flexível do que o clássico Equilíbrio de Nash.





== Referências == Wikipedia  

✵ 8. Junho 1930
Robert Aumann photo
Robert Aumann: 16   citações 0   Curtidas

Robert Aumann: Frases em inglês

“The theory of repeated games is able to account for phenomena such as altruism, cooperation, trust, loyalty, revenge, threats (self-destructive or otherwise) – phenomena that may at first seem irrational – in terms of the “selfish” utility-maximizing paradigm of game theory and neoclassical economics.”

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Robert Aumann

Fonte: War and peace (2005), p. 3

“Capitulation, sycophancy, and cowardice will only undermine us… Sometimes, you have to courageously follow your own path and not try to curry favor with anyone.”

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Robert Aumann

From an article on Israel Hayom http://www.israelhayom.com/site/newsletter_article.php?id=23811

“The players in a game are said to be in strategic equilibrium (or simply equilibrium) when their play is mutually optimal: when the actions and plans of each player are rational in the given strategic environment – i. e., when each knows the actions and plans of the others.”

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Robert Aumann

Fonte: War and peace (2005), p. 4

“The world aligns itself with those who are strong, even if they are the embodiment of evil. That is why [Prime Minister Benjamin] Netanyahu's insistence on addressing Congress in an effort to prevent a deal between the United States and Iran is vital…”

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Robert Aumann

From an article on Israel Hayom http://www.israelhayom.com/site/newsletter_article.php?id=23811

“War has been with us ever since the dawn of civilization. Nothing has been more constant in history than war.”

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Robert Aumann

Fonte: War and peace (2005), p. 1

“The strong equilibrium point f just described is one of "unrelenting ferocity" against offenders. It exhibits a zeal for meting out justice that is entirely oblivious to the sometimes dire consequences to oneself or to the other faitheful——i. e., those who have not deviated.”

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Robert Aumann

"Acceptable Points in General Cooperative n-Person Games," in Contributions to the Theory of Games IV, Annals of Mathematics Study 40, edited by A. W. Tucker and R. D. Luce, Princeton University Press, 1959, pp. 287-324.

“"Interactive Decision Theory" would perhaps be a more descriptive name for the discipline usually called Game Theory.”

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Robert Aumann

Robert Aumann (2000) Collected Papers: Vol. 1. p. 47

“It turns out that the Romans were champs in making peace. Their motto was that if you want to make peace, you need to prepare for war. They knew game theory.”

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Robert Aumann

Quoted by Elad Benari in The Frantic Desire for Peace Only Brings War.
Fonte: http://www.israelnationalnews.com/News/News.aspx/140029#.VDs8U_ldUa4

“We can trust only ourselves. The president of the United States has to look out for U. S. interests -- that is what he was elected to do. He does not have to look out for Israel's interests, nor do I expect him to. The bottom line is that Obama is president of the United States -- not the world -- so when it comes to Israel's interests I trust the prime minister's discretion.”

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Robert Aumann

From an article on Israel Hayom http://www.israelhayom.com/site/newsletter_article.php?id=23811

“All these cries for peace we hear in Israel, especially from our side, do not bring peace any closer -- they only push it away. If you chase peace it only eludes you. That's not game theory; that's history.”

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Robert Aumann

From an article on Israel Hayom http://www.israelhayom.com/site/newsletter_article.php?id=23811

“Torah study is an intellectual pursuit, and honoring this ultimate value transfers to other pursuits as well, Jewish homes are full of books while other homes may or may not be. Jewish homes have overflowing bookshelves. Throughout the generations we have given great honor to this intellectual pursuit…Torah study makes the nation and its people of the finest and highest quality.”

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Robert Aumann

Aumann said to Israel’s Army Radio. " Israel Today http://www.israeltoday.co.il/NewsItem/tabid/178/nid/24286/Default.aspx" israeltoday.co.il. December 03, 2013

“A person’s behavior is rational if it is in his best interests, given his information.”

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Robert Aumann

Fonte: War and peace (2005), p. 2

“I would like to suggest that we should perhaps change direction in our efforts to bring about world peace. Up to now all the effort has been put into resolving specific conflicts: India–Pakistan, North–South Ireland, various African wars, Balkan wars, Russia–Chechnya, Israel–Arab, etc., etc. I’d like to suggest that we should shift emphasis and study war in general.”

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Robert Aumann

Fonte: War and peace (2005), p. 1

“I think game theory creates ideas that are important in solving and approaching conflict in general.”

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Robert Aumann

Aumann in: " Game theorists share Nobel prize http://news.bbc.co.uk/2/hi/business/4326732.stm" bbc.co.uk. Monday, 10 October 2005

“Repetition acts as an enforcement mechanism: It makes cooperation achievable when it is not achievable in the one-shot game, even when one replaces strategic equilibrium as the criterion for achievability by the more stringent requirement of perfect equilibrium.”

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Robert Aumann

Fonte: War and peace (2005), p. 7

“In many real-world situations, cooperation may be easier to sustain in a long-term relationship than in a single encounter. Analyses of short-run games are, thus, often too restrictive. Robert Aumann was the first to conduct a full-fledged formal analysis of so-called infinitely repeated games. His research identified exactly what outcomes can be upheld over time in long-run relations.”

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Robert Aumann

" Nobel Prize 2005 Press Release http://www.nobelprize.org/nobel_prizes/economics/laureates/2005/press.html" 10 October 2005