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    • Question

      In which of the following models, price   is driven

      down to marginal cost?
      A Cournot Correct Answer Incorrect Answer
      B Bertrand Correct Answer Incorrect Answer
      C Stackelberg Correct Answer Incorrect Answer
      D Cartel Correct Answer Incorrect Answer

      Solution

      Interesting fact about Bertrand model is that it’s the same outcome that would have occurred if they were in a perfectly competitive market because competition would have driven prices down to marginal cost. So, in a situation where competition is based on price and the good is relatively homogeneous, as few as two firms can drive the market to an efficient outcome.

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