efficient markets theory การใช้

• :: According to efficient market theory, publicly traded investments reflect all available information.
• Of course, in the real world, efficient market theory has lots of holes.
• Among economists, this so-called efficient market theory is just that, a theory, reflecting a Platonic ideal of the marketplace.
• Understanding it requires a short primer on efficient market theory, which luckily is not as dry as it sounds.
• Various schools of thought within modern economics are briefly discussed, such as rational expectations, real business cycle theory and efficient market theory.
• In the Supreme Court Case, " Basic " because it allows direct evidence when such evidence is available instead of relying exclusively on the efficient markets theory ."
• Score one for proponents of the efficient market theory, which holds that prices change so rapidly to reflect new information that professional investors have no edge over the little guy.
• :" & " the second line of defense of the efficient market theory is that the irrational investors, while they may exist, trade randomly, and hence their trades cancel each other out.
• Efficient market theory, in conjunction with " Fraud on the Market Theory, " has been used in Securities Class Action Litigation to both justify and as mechanism for the calculation of damages.
• In its most rigorous ( and absurd ) form, efficient market theory says investors can never beat the market except through luck, because stocks are always properly valued based on the information available to investors.
• The use of managed funds in certain emerging markets has been recommended by Burton Malkiel, a proponent of the efficient market theory who normally considers index funds to be superior to active management in developed markets.
• Morgan Stanley ( NYSE : MS ) and the American Finance Association ( AFA ) are pleased to announce that efficient market theory and is world-renowned for his original theoretical and empirical work on portfolio theory, asset pricing, and capital structure.
• Others may even find a fascination in some of its more arcane elements, such as the connection between Albert Einstein's discovery of the equation that describes random molecular motion and the random walk model of stock prices that is at the root of efficient market theory.