--%>

Economic theories

Economic theories: A) are useless because they are not based on laboratory experimentation. B) that are true for individual economic units are never true for the economy as a whole. C) are generalizations based on a careful observation of facts. D) are abstractions and therefore of no application to real situations.

   Related Questions in Microeconomics

  • Q : Profit-maximizing price and output

    Unlike a purely competitive firm, a monopolist can: (w) select a price and sell as much as this needs (x) equate marginal revenue as well as marginal cost to maximize profits. (y) produce any required amount and sell as much as this d

  • Q : Expansion of increasing cost industries

    Expansion of the industry in increasing cost industries causes: (w) increases in each firm’s costs at every level of output. (x) decreases in each firm’s costs at every level of output. (y) all firms to suffer long-run economic losses. (z)

  • Q : Operates a profit-maximizing firm When

    When this profit-maximizing firm as in illustrated graph can’t price discriminate in that case this will operate where is: (1) accounting profit is positive but economic profit is zero. (2) the demand curve facing the firm is th

  • Q : Problem Regarding to Contestable Markets

    Even though the concentration ratio for an oligopoly is close to hundred, firms may operate rather efficiently when the market: (1) price conforms to a limit pricing model. (2) is contestable since entry and exit are easy. (3) demand curve is unitaril

  • Q : Founder of modern general equilibrium

    The founder of modern general equilibrium analysis was: (w) Leon Walras. (x) Adam Smith. (y) Alfred Marshall. (z) John Maynard Keynes. Please choose the right answer from above...I want your suggestion for the same

  • Q : Engel curve and the income effect I

    I can't get the answer of this question of Engel curve. Help me in determining answer of this question. Describe relationship between the Engel curve and the income effect?

  • Q : Problem on organizing the business The

    The individual who wants to begin up a business, however who not want to risk in losing personal property if the business fails, must organizes the business as: (1) Sole proprietorship. (2) Partnership. (3) Corporation. (4) Unlimited partnership.

    Q : Long run entry of supply curve When the

    When the price for cranberries is primarily P1, in that case in the long run: (w) firms will neither enter nor exit this industry. (x) entry of firms will move curve supply curve A to the right. (y) exit of firms will move

  • Q : Shifts in the Demand Curve What are the

    What are the conditions that shifts the Demand Curve?

  • Q : Problem on equilibrium market price I

    I have a problem in economics on equilibrium market price. Please help me in the following question. The equilibrium market price subsists only if: (1) Quantity demanded equivalents the quantity supplied. (2) Surpluses exceed the shortages. (3) Expert