--%>
Assignment Help - homework help

Capital markets efficiency

What is capital markets efficiency?

E

Expert

Verified

In an efficient capital market, security prices adjust rapidly to the infusion of new information and therefore, the current security prices reflect all available information. There are a set of assumptions which make us familiar with the efficient capital market which are as follows:

a) A large number of profit maximising participants analyse and value securities, each independently of each other.

b) New information regarding securities comes to the market in a random fashion and the timing of one announcement is generally independent of each other.

c) Profit maximising investors adjust security prices rapidly to reflect the effect of new information.

In an efficient market, the expected returns implicit in the current price of the security should reflect its risk which means that investors who buy at these informationally efficient prices should receive a rate of return that is consistent with the perceived risk of stock.

   Related Questions in Microeconomics

  • Q : Problem on amount of goods in

    The Economics students are most probable to recall conceptually the different determinants of amounts of a good which people will purchase when they contemplated an acronym based on how: (i) Much they will spend out of their initial paycheck whenever

    		•
  • Q : Labor Unions and Wage Differentials The

    The counter-argument to the idea which unions cause inflation is that the union negotiated wage hikes: (i) Are not excessive except W > average revenue products. (ii) Set the pattern for non-union wage negotiations. (iii) Tend to outcome in lower salaries in non-un

    		•
  • Q : Aggregate effective demand Why,

    Why, according to Keynes, is investment the key economic variable? Why does he think that the volatility of investment spending is likely to cause a problem of aggregate effective demand? Why does he think that this problem can only be solved by government interventio

    		•
  • Q : Price elasticity of demand relatively

    The transfer of wealth from industrialized countries to oil exporting countries (OPEC) which followed skyrocketing oil prices within the 1970 year indicates such that the price elasticity of demand for oil: (w) relatively low. (x) relatively high. (y)

    		•
  • Q : Natural barriers to entry in network

    Assume that an equipment or software firm has copyrights and patents which restrict other firms from producing goods embodying its technology, and which the firm is shielded from competition since customers can deal along with each other at lower costs when they utili

    		•
  • Q : Equilibrium in long-run purely

    When a purely competitive industry is into long-run equilibrium: (i) firms try to maximize profit. (ii) P = ATC. (c) P = MC. (iii) economic profit is zero. (iv) All of the above. Can someone explai

    		•
  • Q : Define cost Cost : This refers to the

    Cost: This refers to the money expenses acquired on the production of a specified amount of commodity.

    		•
  • Q : Incentives given by higher interest rate

    Higher interest rates give incentives for: (w) a corporation to build a new plant. (x) a family to save more. (y) a family to buy a new house. (z) automakers to produce more new cars. Please choose the right answer

    		•
  • Q : Constant-cost in short-run

    In a constant-cost, there purely-competitive industry in the short-run: (w) and long-run supply curves are positively sloped. (x) and long-run supply curves are negatively sloped. (y) and long-run supply curves are horizontal. (z) sup

    		•
  • Q : Relative Income Measures and

    After adjusting income for taxes and transfers, affects that would be least responsible for the reducing percentages of the U.S. population classified like “middle relative income” from 1976 is probably: (

    		•