Economia
Tudo o que você queria saber sobre a hipótese de mercados eficientes mas tinha medo de perguntar. A resenha de Erik Falkenstein conclui:
"'Rejecting efficient markets’ is not a necessary or even helpful pillar to understanding current anomalies because it is difficult to see any comparable replacement that would prevent the field from turning into chaos, where every outcome is the result of some ad hoc noise trader assumption. The efficient markets paradigm is a triumph of economics because it is so counterintuitive to the layman, so restrictive in what it allows, and so pervasive in its application. A healthy respect for the rationality of markets is a hugely advantageous mindset for the researcher and practitioner. This should be the base from which one identifies anomalies, and then explains them with specific frictions or cognitive biases."
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Excelente post de Tyler Cowen: "I am sad that the IS-LM debate devolved into IS-LM vs. close substitutes, because I meant to raise a broader set of objections to one particular kind of technocratic curve-shifting as the foundation for macroeconomic thought. ...
- Gary Gorton Explica A Crise Financeira
Tudo o que você queria saber sobre a crise financeira mas tinha vergonha de perguntar, por um dos maiores experts em finanças....
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Em provocante artigo da The Economist, Paul Krugman é citado dizendo que a teoria macroeconômica dos últimos trinta anos é “spectacularly useless at best, and positively harmful at worst.” Afinal de contas, a crise financeira de 2008 não teria...
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Tudo o que você queria saber sobre racionalidade... ...mas nunca teve coragem de perguntar....
Economia
A Hipótese de Mercados Eficientes
Tudo o que você queria saber sobre a hipótese de mercados eficientes mas tinha medo de perguntar. A resenha de Erik Falkenstein conclui:
"'Rejecting efficient markets’ is not a necessary or even helpful pillar to understanding current anomalies because it is difficult to see any comparable replacement that would prevent the field from turning into chaos, where every outcome is the result of some ad hoc noise trader assumption. The efficient markets paradigm is a triumph of economics because it is so counterintuitive to the layman, so restrictive in what it allows, and so pervasive in its application. A healthy respect for the rationality of markets is a hugely advantageous mindset for the researcher and practitioner. This should be the base from which one identifies anomalies, and then explains them with specific frictions or cognitive biases."
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- Fim Da Convergência
How poor countries seemed to be catching up with rich ones—and why they are now falling behind again Sep 14th 2014, 23:50 by R.A. Close Save this article Click this to add articles to your Timekeeper reading list. Learn more » IF THE 20th...
- Mais Sobre O Debate Do Modelo Is-lm
Excelente post de Tyler Cowen: "I am sad that the IS-LM debate devolved into IS-LM vs. close substitutes, because I meant to raise a broader set of objections to one particular kind of technocratic curve-shifting as the foundation for macroeconomic thought. ...
- Gary Gorton Explica A Crise Financeira
Tudo o que você queria saber sobre a crise financeira mas tinha vergonha de perguntar, por um dos maiores experts em finanças....
- O Que Há De Errado Com A Economia?
Em provocante artigo da The Economist, Paul Krugman é citado dizendo que a teoria macroeconômica dos últimos trinta anos é “spectacularly useless at best, and positively harmful at worst.” Afinal de contas, a crise financeira de 2008 não teria...
-
Tudo o que você queria saber sobre racionalidade... ...mas nunca teve coragem de perguntar....