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Topic: Bertrand paradox (economics)


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In the News (Wed 8 Oct 08)

  
  ::Welcome to Singapore Institute of Commerce::
Industrial Economics [I.E.] is an advanced economic unit, normally pursued by people on the straight Economics or the Economics and Management pathways (although it is an option available on the Accounting, Banking and Management pathways, as well).
This so-called equilibrium is, of course, paradoxical: that there be a small or limited number of firms within an industry and yet they compete on price down to marginal cost, making zero or minor supra-normal profit, is illogical.
By the time the May examination looms, students in recent years have fallen into only two categories: (a) those for whom I.E. has become their favourite subject, by far, of their entire degree, and (b) those who wish they had heeded advice about enjoying algebraic manipulation, and had avoided I.E. like the plague.
www.sic.edu.sg /site/subject_indeco.html   (210 words)

  
  Economics of Organisations and Strategy   (Site not responding. Last check: )
Economic logic is increasingly applied to any problem determining economic value (such as politics, religion, psychology, history and social interaction).
Various schools of heterodox economics, for instance socialist economics, green economics and associative economics, seek to explain economic phenomena using different basic assumptions, for example by emphasising that economics is primarily concerned with exchanges of values, and that all value is created by labour.
The theory of supply and demand is important for some economic schools' understanding of a market economy in that it is an explanation of the mechanism by which many resource allocation decisions are made.
www.finntrack.com /eco_strat.html   (2413 words)

  
 BOUN - Economics Department
The last portion of the course is devoted to a study of the history of economic methodology in the nineteenth century.
Theory of economic integration; economic integration models; examination of different economic unions such as EEC and LAFTA; effects of free movements of factors of production; examination of factors leading to trade creation and trade diversion and the examination of dynamic aspects of integration.
Seminar in Economics of Developing Countries as a continuation of EC 573; students are expected to apply their training in theoretical problems of development economics to particular empirical questions by undertaking collective research on a topic current interest.
econ.boun.edu.tr /ms-program/gcourses.html   (2505 words)

  
 Graduate Programs in Economics   (Site not responding. Last check: )
EC 513 Methodology in Economics I (Ekonomi Metodolojisi I) (3+0+0) 3
Economic models of social security and other types of social insurance; publicly provided goods; government transfers to the poor and special interest group.
The challenge to the existing social policy approaches of recent technological, economic and demographic changes such as the advent of post-industrial society, post-Fordism, globalization and the aging of population.
www.boun.edu.tr /graduate/social_sciences_and_humanities/economics.html   (3487 words)

  
 Bertrand Russell information - Search.com   (Site not responding. Last check: )
Bertrand Arthur William Russell, 3rd Earl Russell, OM, FRS (18 May 1872 – 2 February 1970), was a British philosopher, logician, and mathematician, working mostly in the 20th century.
Born at the height of Britain's economic and political ascendancy, he died of influenza nearly a century later when the British Empire had all but vanished, its power dissipated in two victorious, but debilitating world wars.
Bertrand Russell was born on 18 May 1872 at Trellech, Monmouthshire, Wales, into an aristocratic English family.
c10-ss-1-lb.cnet.com /reference/Bertrand_Russell   (8945 words)

  
 Boate
The main objection is that the strategy sets are specified in terms of quantities when, in reality, firms often set their prices and then sell as much as they can at those prices.
Bertrand realised that the focus on quantity competition was unrealistic.
The Cournot and Bertrand models are simultaneous moves games where the strategic variables are quantities and prices respectively.
www.tcd.ie /Economics/SER/archive/1996/BOATE1.HTM   (2525 words)

  
 www.internationaleconomics.net: Research: Development
It argues that economic growth is rarely sparked by imported blueprints and opening up the economy is hardly ever critical at the outset.
Drawing on many years of work in development economics -- in academia, in the field, and at international institutions such as the World Bank -- the authors base their strategy on two interrelated approaches: building a climate that encourages investment and growth and at the same time empowering poor people to participate in that growth.
Stern, Dethier, and Rogers see economic development as a dynamic process of continuous change in which entrepreneurship, innovation, flexibility, and mobility are crucial components and the idea of empowerment, as both a goal and a driver of development, is central.
www.internationaleconomics.net /research-development.html   (5882 words)

  
 Luís Cabral: Teaching notes   (Site not responding. Last check: )
The Bertrand model implies a very striking result: even if there are only two competitors, prices will be set at the level of marginal cost.
From the perspective of positive economics, this implies what we might call the "Bertrand paradox" (Tirole, 1989): in reality, there are many industries that look like the Bertrand model but where prices are higher--or much higher--than marginal cost.
The three ways of explaining the Bertrand paradox (positive analysis) can then also be interpreted as ways of exiting the Bertrand trap (normative analysis)--especially the "escapes" described in Chapters 8 and 12.
luiscabral.org /iio/ch07/teaching   (601 words)

  
 The Crisis of Global Capitalism
The next step in analyzing the impact of reflexivity on social and economic phenomena is to point out that the element of indeterminacy I speak about is not produced by reflexivity on its own; reflexivity must be accompanied by imperfect understanding on the part of the participants.
Marx and Freud are prominent examples, but the founders of classical economic theory have also gone out of their way to exclude reflexivity from their field of study, despite its importance for financial markets.
The paradox of the liar was treated as an intellectual curiosity and neglected for the longest time because it interfered with the otherwise successful pursuit of truth.
www.businessweek.com /chapter/soros.htm   (7827 words)

  
 Bertrand's paradox (probability) - Wikipedia, the free encyclopedia
Bertrand's paradox is a problem within the classical interpretation of probability theory.
Bertrand gave three arguments, all apparently valid, yet yielding inconsistent results.
The three solutions presented by Bertrand correspond to different selection methods, and in the absence of further information there is no reason to prefer one over another.
en.wikipedia.org /wiki/Bertrand's_paradox_(probability)   (965 words)

  
 Bertrand paradox (economics) - Wikipedia, the free encyclopedia
In economics, the Bertrand paradox–so named for its creator, Joseph Bertrand–describes a situation in which two players (companies) reaching a state of Nash equilibrium in economic competition find themselves with no profits.
The Bertrand paradox rarely appears in practice because real products are almost always differentiated in some way other than price (brand name, if nothing else); companies have limitations on their capacity to manufacture and distribute; and two companies rarely have identical costs.
Bertrand's result is paradoxical because if the number of firms goes from one to two, the price decreases from the monopoly price to the competitive price and stays at the same level as the number of firms increases further.
en.wikipedia.org /wiki/Bertrand_paradox_(economics)   (533 words)

  
 RECOLLECTION USED BOOKS: Business & Economics   (Site not responding. Last check: )
This book explores issues raised by this, using detailed empirical studies and an economic model of the world economy to evaluate the interrelated changes that will occur.
Economics trends, Labor and social conditions, farmers, the Negro people, trade unions, civil liberties, political action.
Economic Crisis in the United States by Paul Sweezy.
www.eskimo.com /~recall/cats/economics.htm   (6433 words)

  
 Economics - PhD Areas and Topics
A specific question for the economics of crime is whether such a comparative static result can emerge from a model based on expected utility maximising behaviour.
The second semester module ES5572 (Topics in Economic Theory) is very relevant as one of the topics is the economics of crime and corruption.
For instance the classical homogeneous Bertrand paradox oligopoly story (the fierce price competition leads firms to set price equal to marginal cost, earning zero profits) has an oligopsony counterpart with the 2 firms paying wages equal to the marginal revenue product of labour, again with zero profits.
www.socialsciences.manchester.ac.uk /economics/postgraduate/phdtopics/madden.htm   (1782 words)

  
 Dusek review of "Intellectual Impostures"
At the center of the debate between Bergson and Einstein was the "twin paradox." If rapid travel shows down time, then a twin sent into space at high speed would return younger than the twin who remained on earth.
When physicist Herbert Dingle argued in Nature for the genuine paradoxicality of the twin paradox, a number of physicists indignantly claimed the solution was clear and simple, but gave "obvious solutions" inconsistent with one another.
Latour and his critics, as well as his physicist defender David Mermin confuse the issue of the number of physical "observers" needed in special relativity with the philosophical question of whether in thinking about some topic we are also thinking about ourselves thinking about it.
www.physics.nyu.edu /faculty/sokal/dusek.html   (3055 words)

  
 Glossary of research economics
Bertrand competition: A bidding war in which the bidders end up at a zero-profit price.
cliometrics: the study of economic history; the 'metrics' at the end was put to emphasize (possibly humorously) the frequent use of regression estimation.
The concept comes up most often in economics in the context of a theory in which a function must be maximized.
www.econterms.com /econtent.html   (14590 words)

  
 Mahalanobis
Bertrand's Problem is often statet in the following way: Given a circle.
Find the probability that a chord chosen at random be longer than the side of an inscribed equilateral triangle (Solutions).
We have no evidence that favors the side-length lying in the interval [0, 1/2] over its lying in [1/2, 1], or vice versa, so the principle requires us to give probability 1/2 to each.
mahalanobis.twoday.net /stories/609154   (547 words)

  
 Principia Mathematica (Stanford Encyclopedia of Philosophy)
Second, it consists of the claim that all mathematical proofs can be recast as logical proofs or, in other words, that the theorems of mathematics constitute a proper subset of the theorems of logic.
However, with the discovery of paradoxes such as Russell's paradox at the turn of the century, it appeared that additional resources would need to be postulated if logicism were to succeed.
The axiom of reducibility was introduced as a means of overcoming the not completely satisfactory effects of the theory of types, the theory that Russell and Whitehead used to restrict the notion of a well-formed expression, and so to avoid paradoxes such as Russell's paradox.
plato.stanford.edu /entries/principia-mathematica   (1558 words)

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