--%>
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 : What is Marketability What is

    What is Marketability. Write some points for it.

    		•
  • Q : Determine average variable cost in curve

    As din demonstrated curve J in below is this Christmas tree: (w) industry’s supply curve. (x) firm’s demand curve. (y) firm’s average variable cost curve. (z) firm’s short-run supply curve.

    Q : Loss efficiency to society from

    When the equilibrium price of wheat is $50 per ton and the marginal cost of the last ton of wheat generated is $70, there is: (w) an efficiency loss to society from over-production. (x) an efficiency loss to society from underproducti

    		•
  • Q : Determine price elasticity of demand

    For water the price elasticity of demand is: (w) low since the price is high. (x) high since the price is high. (y) high since there are few substitutes for water. (z) low since this has few substitutes and a low price.

    Q : Differentiate pure competition and

    The difference among pure competition and monopolistic competition is which: (w) monopolistic competitors generate more profit in the long run. (x) monopolistic competitors always ignore short term losses. (y) long run entry and exit is probable in pu

    		•
  • Q : Minimum Wage Laws and Monopsony Power

    The Minimum wage laws potentially raise both employment and wages if firms: (i) Have monopsony power in the labor market and don’t wage discriminate. (ii) Practice outsourcing across the international borders as labor costs abroad are lower. (iii) Are pure compe

    		•
  • Q : Equality between marginal revenue and

    A profit-maximizing monopolist which does not price discriminate and that faces a demand curve that is higher at some output levels than is the firm’s average variable cost curve finds out price and quantity where: (w) profit pe

    		•
  • Q : What is the sum of market demand for a

    I have a problem in economics on what is the sum of market demand for a good. Please help me in the following question. The other things constant, market demand for the good is a sum of: (i) Firm’s utility-maximizing decisions. (ii) Amounts dema

    		•
  • Q : Compute Gini Index The areas

    The areas illustrates in this Lorenz diagram can be used to compute a Gini index as: (i) (cow + pig)/cow. (ii) cow2/(cow + pig).  (iii) pig2/(cow + pig). (iv) cow/(cow + pig) (v) (cow + horse)/pig.

    Q : Efficient price of a good by vantage

    The allocatively efficient price of a good by the vantage point of society is the price which equals the: (w) average social cost of producing this. (x) average variable cost of producing this. (y) total social cost of producing this. (z) marginal soc

    		•