--%>
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 : Most perfectly price inelasticity in

    In illustrated graph below, supply is mostly perfectly price inelastic at: (i) point a. (ii) point b. (iii) point c. (iv) point d.

    Q : Output and price comparison with

    Compared to the output and price which are allocatively efficient by the vantage point of society, in that case a monopolist tends to: (w) produce less and charge a higher price. (x) maximize average profits when possible. (y) set price in the inelast

    		•
  • Q : Relatively price elastic demand For

    For Cournot’s Spring Water the demand is relatively price elastic at: (i) point a. (ii) point b. (iii) point c (iv) point d. (v) point e.

    Q : Untrue of an oligopoly This is untrue

    This is untrue of an oligopoly which: (i) only a few firms dominate a market. (ii) entry barriers may be important. (iii) economic profit are possible in the long run. (iv) no close substitutes exist for the product of any firm. (v) market power is sh

    		•
  • Q : Probable outcome of a shift problem The

    The shift from D0 to D1 would be a probable outcome of: (i) An alter in the price of gasoline. (ii) Winter ending and summer coming, and hence more people take vacations. (iii) A reduction in the number miles driven. (iv) A rise in the cost of petroleum employed to ge

    		•
  • Q : Determine elasticity of demand for

    When the U.S. price elasticity of demand for gasoline is 1.0, the price elasticity of demand for gas sold through one of several gas stations along a busy highway: (w) less than 1.0. (x) 1.0. (y) greater than 1.0. (z) zero.

    Q : Economic Capital verses Financial

    Your construction company currently bought a bulldozer on credit. By the perspective of your lender, and your firm’s IOU for this bulldozer is an illustration of: (1) a liability. (2) economic capital. (3) total variable cost. (4) capitalization. (5) financial c

    		•
  • Q : Problem on income and substitution

    Jim a vegetarian. All he eats is lettuce and cheese. His original budget constraint and utility maximizing bundle are illustrated in the graph shown below: 1531</span></p> </div> <!-- /comment-box --> </li> </td> </tr><tr> <td> <li> <div class=

    Q : Increases profits by marginal revenue

    Assuming which marginal revenue equals $4 and marginal cost equals $5, a monopolist could raise profits by: (w) lowering both price and output. (x) increasing both price and output. (y) increasing price and decreasing output. (z) decr

    		•
  • Q : In the quintile distribution of income

    In the quintile distribution of income, the term "quintile" represents

    		•