Question
State whether the following statements are true or false. Give reasons for your answer:
  1. When equilibrium price is greater than market price there will be excess supply in the market.
  2. X and Y are complementary goods. A fall in the price of Y will result in a rise in the price of X.

Answer

  1. False, because since market price is lower than equilibrium price, market demand will be higher than market supply leading to excess demand.
  2. True. When price of Y falls,its demand rises. Since X is complementary of Y, and both must be used together, demand for X increases. Since the rise in demand for X is due to a factor other than own price of X, price of X increases.

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