--%>
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 : Constant cost industry of production

    When Del’s production function and costs are characteristic for wheat farmers and when wheat farming is a constant cost industry, in that case in the long run, there the price of wheat will be: (i) $4 per bushel. (ii) $6 per bushel. (iii) $8 per

    		•
  • Q : Income elasticity of demand when

    When diamond sales jump from 3 to 13 million carats yearly while a strong recovery increases national income from $12.0 trillion to $13.2 trillion, in that case the income elasticity of demand for diamonds is: (1) 0.76. (2) 1.52. (3)

    		•
  • Q : Measures of Poverty Line The poverty

    The poverty line is: (1) about $15000/year for a family of two in 2006. (2) an index which varies depending on family characteristics. (3) dependent only on the size and income of a family. (4) about $12500/year for a family of four in 2006. (5) the p

    		•
  • Q : Horizontal summation of individual

    The market demand curves for most of the goods are as: (i) Cross-multiplied products of the individual demand curves. (ii) Insignificant for most of the analytical aims. (iii) The horizontal summation of the individual demand curves. (iv) Irrelevant for business decis

    		•
  • Q : Type of model used by economists Which

    Which type of model is used by the economists to analyze competitive market?

    		•
  • Q : Opportunity Cost to the User An

    An opportunity cost to the user, although not to society as an entire, which would be the: (w) accounting profits realized by a firm of CPAs. (x) interest paid by a borrower for a bank loan. (y) rent paid by a sharecropper to a plantation owner. (z) m

    		•
  • Q : Taft-Hartley Act and Closed Shops Can

    Can someone help me in finding out the right answer from the given options. The Taft Hartley Act of 1946 made it illegal to encompass a: (1) Right-to-work law passed by the state legislature. (2) Conviction for the misdemeanor and serve as union officer. (3) Union for

    		•
  • Q : Product markets and labor markets

    Relative to firms which are price takers in both the product markets and labor markets, firms through market power in both the product markets and labor markets tend to. (1) Hire fewer workers and pay them less. (2) Rely more heavily on the screening and signaling thr

    		•
  • Q : Income Effects-Inferior Goods I have a

    I have a problem in economics on Income Effects-Inferior Goods. Please help me in the following question. When monetary prices drop and the quantity of a good your family purchases reduces as the purchasing power of your family income has risen, the good is a/an: (1)

    		•
  • Q : Trade Restrictions of import and export

    Quotas that restricted U.S. imports of foreign steel between 2001 and 2004 because of the: (w) prices paid by U.S. car buyers to rise. (x) price of gasoline to rise sharply. (y) profits of U.S. steelmakers to drop. (z) quantities of European imports t

    		•