Capital markets efficiency
What is capital markets efficiency?
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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.
On a horizontal demand curve, there: (w) demand is perfectly elastic. (x) demand is perfectly inelastic. (y) the elasticity of demand varies. (z) demand is unitarily elastic. Can someone explain/help me with best s
A price-taker firm’s marginal revenue is: (w) constant and identical to price. (x) less than average revenue. (y) sufficient to cover all short-run costs. (z) determined by the firm’s supply curve. Q : Total utility and marginal utility Can Can someone please help me in finding out the accurate answer from the following question. The paradox of the value (also termed as the diamond-water paradox) occurs from: (1) High transaction costs. (2) Low transaction costs. (3) Failures to differentiate among the m
Can someone please help me in finding out the accurate answer from the following question. The paradox of the value (also termed as the diamond-water paradox) occurs from: (1) High transaction costs. (2) Low transaction costs. (3) Failures to differentiate among the m
Defenders of the efficiency of monopolistic competition are mainly persuasive when they insist which: (w) consumers benefit greatly from product differentiation. (x) any inefficiency is far less harmful than that of pure monopoly. (y) pure competition
Long-run supply curve of a purely competitive industry has a slope which is: (w) negative to offset the positive slope of each firm’s short-run supply. (x) positive to reflect the positive slope of each firm’s short-run supply. (y) depende
The thought that the desire of people to purchase goods is culturally recognized as opposed to the price determined is the vision of: (i) Irving Fisher. (ii) Karl Marx. (iii) Thorstein Veblen. (iv) Ludwig von Mises. (v) Antoine Augustin. Q : Fixed cost in long run Can there be Can there be certain fixed cost in long run? If not why? Answer: No, there can’t be any fixed cost in long run. The main reason is that there is no fixed inpu
Can there be certain fixed cost in long run? If not why? Answer: No, there can’t be any fixed cost in long run. The main reason is that there is no fixed inpu
Can someone help me in finding out the right answer from the given options. In short run for a competitive market, a raise in the supply will generally: (1) Raise demand. (2) Not affect the equilibrium price. (3) Lower equilibrium price. (4) Increase equilibrium price
Mainly economists object to unregulated monopoly primarily since: (w) economies of large scale operation may be attained. (x) technological advance may be fostered. (y) economic efficiency would be promoted. (z) economic efficiency may be decreased.
The allocative inefficiency commonly related with the exercise of market [i.e., monopoly] power tends to be reduced when oligopolistic firms: (1) differentiate their products by competitive advertising. (2) price discriminate based upon the price elas
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