--%>

Main cause of oligopolies

A main cause of oligopolies is: (w) mergers. (x) economies of scale. (y) barriers to entry. (z) all of the above.

Please choose the right answer from above...I want your suggestion for the same.

   Related Questions in Microeconomics

  • Q : Spending pattern for maximizing utility

    The consumer maximizes utility if spending patterns cause: (1) Level of net utility to increase each time purchases are modified. (2) Marginal utilities of each and every good consumed to be equivalent. (3) Principle of corresponding marginal utilities per dollar to b

  • Q : Kinked demand curve for an oligopoly A

    A kinked demand curve for an oligopoly is probably when: (1) all the rival firms face identical demand curves. (2) rival firms are expected to match price cuts, but not price hikes. (3) firms ignore their rivals’ strategies when

  • Q : Nominal wages If the nominal wages of

    If the nominal wages of carpenters rose by 5 percent in the year of 2000 and the price level increased by 3 percent, then the real wages of carpenters: A) decreased by 2 percent. B) increased by 2 percent. C) increased by 3 percent. D) increased by 8 percent.

  • Q : Principle of equal marginal utilities

    The thought that, in equilibrium, the more you pay for the good, more it is worth (that is, at the margin) to you is most intimately associated to the: (1) Law of diminishing returns. (2) Equivalent satisfaction corollary. (3) Veblen effect. (4) Rising cost hypothesis

  • Q : Objective of Price Controls Price

    Price controls are intended to: (w) eliminate arbitrage and speculation. (x) stabilize prices. (y) make sure laissez-faire policies. (z) ignore shortages and surpluses. How can I solve my economics problem? Please

  • Q : Annual Percentage Rate and Annual

    Interest stated at an annual percentage rate that stands for APR is the rate of interest without consideration of compounding throughout that year. Yearly or annual percentage yield [APY] refers to interest which is compounded continuously. When a ban

  • Q : Problem on Value in Use Can someone

    Can someone help me in finding out the right answer from the given options. The value in use of your favorite Frisbee is described whenever you: (1) Play Frisbee with dog. (2) Sell it for $100 to your elder brother. (3) Auction it off at the Frisbee convention. (4) Tr

  • Q : Unemployment Select right answer for

    Select right answer for Unemployment: A) causes the production possibilities curve to shift outward. B) can exist at any point on a production possibilities curve. C) is illustrated by a point outside the production possibilities curve. D) is illustra

  • Q : Margin requirements for deflationary gap

    Elucidate the role of margin requirements for correcting deflationary gap.

  • Q : Illustration of arbitrage in financial

    Darlene thinks as the “cowboy look” will rebound sharply subsequent spring. Then she travels to Mexico and buys ten-thousand pairs of primo cowboy boots at $35 every, and after that waits, expecting to sell them for $350 a pair in Chicago within the spring