--%>
Assignment Help - homework help

Normal profit

Normal profit signifies zero economic profit. Explain why?

E

Expert

Verified

Answer: Assume that the existing firms are earning over normal profits. Attracted by the positive gains, the new firms enter in industry. The market supply rises and the price comes down. New firms carry on entering and the price persists to fall till economic profits are decreased to zero.

In condition of losses, firms begin leaving the industry, supply downs and prices begins going up and all this carry on till losses are wiped out. Remaining firms in industry then once again earn only normal profits or zero profit.

   Related Questions in Microeconomics

  • Q : Exclusivity ratio of ratio while price

    The percentage change within quantity supplied divided through the percentage change within price is an approx measure of a good's: (w) unitary margin. (x) price elasticity of supply. (y) exclusivity ratio. (z) price elasticity of demand.

    Q : Price charging equality to marginal cost

    Within the short run, a price-maker firm along with important market power but that cannot price discriminate is unable to concurrently maximize profit and: (i) charge a price equal to marginal cost. (ii) minimize average total cost. (iii) produce out

    		•
  • 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 : Consumer demands-technologies used by

    Consumer demands for the caviar are least possible to change in response to modifications in: (1) Technologies utilized by workers who harvest caviar. (2) Government taxes or subsidies on the caviar. (3) Prices for other delicacies people eat on the festive occasions.

    		•
  • Q : Profits and losses in long run In the

    In the long run: (i) purely competitive firms make zero economic profits. (ii) monopolistically competitive firms make zero economic profits. (iii) effective barriers to entry may permit economic profits. (iv) oligopolists and monopolists may realize

    		•
  • Q : Negatively-sloped-Law of Demand The

    The Demand curves are negatively-sloped mainly as people: (1) Encounter advertising which molds the product images. (2) Have less purchasing power if prices fall for the things they sell. (3) Use goods which rise in price less, and expand the utilizat

    		•
  • Q : Problem on Agency Shop Agreements Can

    Can someone please help me in finding out the accurate answer from the following question. Needs for all the workers to pay union dues or the equivalent are features of collective bargaining agreements that firms will function: (1) An open shop. (2) A closed shop. (3)

    		•
  • Q : Profit-maximizing price The

    The profit-maximizing price for “Silver Screen Classic” of Nostalgia DVDs is: (i) $6 per copy. (ii) $10 per copy. (iii) $12 per copy. (iv) $16 per copy. (v) $20 per copy.

    Q : Net income by negative income tax Under

    Under the negative income tax system demonstrated in this figure, a family of four along with no earned income would have a net after-tax income of: (1) $15,000 per year. (2) $10,000 per year. (3) $5,000 per year. (4) $2,500 per year. (5) $0 per year.

    		•
  • Q : Define linear consumption function

    Linear consumption function: It is a consumption function that is given on the basis of steady marginal propensity to consume. C = c + bY Here c = aut

    		•