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Wilson Doctrine (economics)
In economic theory, the Wilson doctrine (or Wilson critique) stipulates that game theory should not rely excessively on common knowledge assumptions. Most prominently, it is interpreted as a request for institutional designs to be "detail-free". That is, mechanism designers should offer solutions that do not depend on market details (such as distributions or functional forms of payoff relevant signals) because they may be unknown to practitioners or are subject to intractable change. The name is due to Nobel laureate Robert Wilson, who argued: Game theory has a great advantage in explicitly analyzing the consequences of trading rules that presumably are really common knowledge; it is deficient to the extent it assumes other features to be common knowledge, such as one agent's probability assessment about another’s preferences or information. I foresee the progress of game theory as depending on successive reductions in the base of common knowledge required to conduct useful anal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economics
Economics () is a behavioral science that studies the Production (economics), production, distribution (economics), distribution, and Consumption (economics), consumption of goods and services. Economics focuses on the behaviour and interactions of Agent (economics), economic agents and how economy, economies work. Microeconomics analyses what is viewed as basic elements within economy, economies, including individual agents and market (economics), markets, their interactions, and the outcomes of interactions. Individual agents may include, for example, households, firms, buyers, and sellers. Macroeconomics analyses economies as systems where production, distribution, consumption, savings, and Expenditure, investment expenditure interact; and the factors of production affecting them, such as: Labour (human activity), labour, Capital (economics), capital, Land (economics), land, and Entrepreneurship, enterprise, inflation, economic growth, and public policies that impact gloss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Game Theory
Game theory is the study of mathematical models of strategic interactions. It has applications in many fields of social science, and is used extensively in economics, logic, systems science and computer science. Initially, game theory addressed two-person zero-sum games, in which a participant's gains or losses are exactly balanced by the losses and gains of the other participant. In the 1950s, it was extended to the study of non zero-sum games, and was eventually applied to a wide range of Human behavior, behavioral relations. It is now an umbrella term for the science of rational Decision-making, decision making in humans, animals, and computers. Modern game theory began with the idea of mixed-strategy equilibria in two-person zero-sum games and its proof by John von Neumann. Von Neumann's original proof used the Brouwer fixed-point theorem on continuous mappings into compact convex sets, which became a standard method in game theory and mathematical economics. His paper was f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mechanism Design
Mechanism design (sometimes implementation theory or institution design) is a branch of economics and game theory. It studies how to construct rules—called Game form, mechanisms or institutions—that produce good outcomes according to Social welfare function, some predefined metric, even when the designer does not know the players' true preferences or what information they have. Mechanism design thus focuses on the study of solution concepts for a class of private-information games. Mechanism design has broad applications, including traditional domains of economics such as market design, but also political science (through voting theory). It is a foundational component in the operation of the internet, being used in networked systems (such as inter-domain routing), e-commerce, and Sponsored search auction, advertisement auctions by Facebook and Google. Because it starts with the end of the game (a particular result), then works backwards to find a game that implements it, it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert B
The name Robert is an ancient Germanic given name, from Proto-Germanic "fame" and "bright" (''Hrōþiberhtaz''). Compare Old Dutch ''Robrecht'' and Old High German ''Hrodebert'' (a compound of ''Hrōþ, Hruod'' () "fame, glory, honour, praise, renown, godlike" and ''berht'' "bright, light, shining"). It is the second most frequently used given name of ancient Germanic origin.Reaney & Wilson, 1997. ''Dictionary of English Surnames''. Oxford University Press. It is also in use Robert (surname), as a surname. Another commonly used form of the name is Rupert (name), Rupert. After becoming widely used in Continental Europe, the name entered England in its Old French form ''Robert'', where an Old English cognate form (''Hrēodbēorht'', ''Hrodberht'', ''Hrēodbēorð'', ''Hrœdbœrð'', ''Hrœdberð'', ''Hrōðberχtŕ'') had existed before the Norman Conquest. The feminine version is Roberta (given name), Roberta. The Italian, Portuguese, and Spanish form is Roberto (given name), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Partha Dasgupta
Sir Partha Sarathi Dasgupta (born 17 November 1942) is an Indian-British economist who is Frank Ramsey Professor Emeritus of Economics at the University of Cambridge, United Kingdom, and a fellow of St John's College, Cambridge. Personal life He was born into a Baidya Brahmin family in Dhaka, and raised mainly in Varanasi, India, and is the son of the noted economist Amiya Kumar Dasgupta. He is married to Carol Dasgupta, who is a psychotherapist. They have three children, Zubeida (who is an educational psychologist), Shamik (a professor of philosophy), and Aisha (who is a demographer and works on the practice of family planning and reproductive health). His father-in-law was the Nobel Laureate James Meade. Education Dasgupta was educated in Rajghat Besant School in Varanasi, India, obtaining his Matriculation Degree in 1958, and pursued undergraduate studies in Physics at Hans Raj College, University of Delhi, India, graduating in 1962 and in Mathematics at Cambridge (Tri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eric Maskin
Eric Stark Maskin (born December 12, 1950) is an American economist and mathematician. He was jointly awarded the 2007 Nobel Memorial Prize in Economic Sciences with Leonid Hurwicz and Roger Myerson "for having laid the foundations of mechanism design theory". He is the Adams University Professor and Professor of Economics and Mathematics at Harvard University. Until 2011, he was the Albert O. Hirschman Professor of Social Science at the Institute for Advanced Study, and a visiting lecturer with the rank of professor at Princeton University.Economics professor wins Nobel – The Daily Princetonian Early life and education Maskin was born in |
Mark Satterthwaite
Mark Allen Satterthwaite is an economist at the Kellogg School of Management at Northwestern University in Evanston, Illinois. He is currently an A.C. Buehler Professor in Hospital & Health Services Management, professor of strategic management and managerial economics, and chair of the Management & Strategy Department. He is a fellow of the Econometric Society and a member of the American Academy of Arts and Sciences The American Academy of Arts and Sciences (The Academy) is one of the oldest learned societies in the United States. It was founded in 1780 during the American Revolution by John Adams, John Hancock, James Bowdoin, Andrew Oliver, and other .... See also * Gibbard–Satterthwaite theorem * Muller–Satterthwaite theorem * Myerson–Satterthwaite theorem References American economists Fellows of the Econometric Society Fellows of the American Academy of Arts and Sciences Living people Year of birth missing (living people) Kellogg School of Ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dirk Bergemann
Dirk Bergemann is the Douglass & Marion Campbell Professor of Economics and Computer Science at Yale University. He received his Vordiplom in economics at Goethe University Frankfurt in 1989, and both his M.A. and Ph.D. at the University of Pennsylvania in 1992 and 1993, respectively. Bergemann's research is concerned with game theory, contract theory and mechanism design. His research has been supported by grants from the National Science Foundation, the Alfred P. Sloan Research Fellowship and the German National Science Foundation. Bergemann is the foreign editor for the ''Review of Economic Studies'', and the associate editor of several other publications, including '' American Economic Journal'', ''Econometrica'', ''Games and Economic Behavior'', and the ''Journal of Economic Theory''. Bergemann has made important contributions to the theory of mechanism design. In his work with Stephen Morris on robust mechanism design, they relaxed common knowledge assumptions which wer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stephen Morris (game Theorist)
Stephen Edward Morris is an economic theorist and game theorist especially known for his research in the field of global games. Since July 2019, he has been a professor of economics at the Massachusetts Institute of Technology. Prior to that he taught at Princeton, Yale, and the University of Pennsylvania. He was the editor of Econometrica for the period 2007–2011, and in 2019 served as president of the Econometric Society. Biography Stephen Morris was born in 1963 in a small town called Weybridge in England. Morris's father was the senior UK diplomat Sir Willie Morris, who served as the UK's Ambassador to several countries. His mother was Ghislaine Morris. Morris obtained a B.A. in mathematics and economics at Cambridge University in 1985. He worked as an economist for the government of Uganda for two years before choosing to continue his formal education at Yale University, and earned a Ph.D. in economics in 1991. He became an assistant professor at University of Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Harsanyi
John Charles Harsanyi (; May 29, 1920 and August 9, 2000) was a Hungarian-American economist who spent most of his career at the University of California, Berkeley. He was the recipient of the Nobel Memorial Prize in Economic Sciences in 1994. Harsanyi is best known for his contributions to the study of game theory and its application to economics, specifically for his developing the highly innovative analysis of games of incomplete information, so-called Bayesian games. He also made important contributions to the use of game theory and economic reasoning in political and moral philosophy (specifically utilitarian ethics) as well as contributing to the study of equilibrium selection. For his work, he was a co-recipient along with John Nash and Reinhard Selten of the 1994 Nobel Memorial Prize in Economic Sciences. He moved to the United States in 1956, and spent most of his life there. According to György Marx, he was one of The Martians. Early life Harsanyi was born on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gabriel Carroll
Gabriel Drew Carroll (born December 24, 1982) is a professor of economics at the University of Toronto. He was born to tech industry worker parents in Oakland. He graduated from Harvard University with B.A. in mathematics and linguistics in 2005 and received his doctorate in economics from MIT in 2012. He was recognized as a child prodigy and received numerous awards in mathematics while a student. Carroll won two gold medals (1998, 2001) and a silver medal (1999) at the International Mathematical Olympiad (IMO), earning a perfect score at the 2001 International Mathematical Olympiad held in Washington, D.C., shared only with American teammate Reid W. Barton and Chinese teammates Liang Xiao and Zhiqiang Zhang. Gabriel earned a place among the top five ranked competitors (who are themselves not ranked against each other) in the William Lowell Putnam Competition all four years that he was eligible (2000–2003), a feat matched by only seven others (Don Coppersmith (1968–1971 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
