JAMB Economics 2002 Question 8

Question 8

Theory of Demand

One of the reasons for an exceptional demand curve is the

  1. A.expectation of a future change in price
  2. B.availability of credit facilities
  3. C.change in the price of the commodity
  4. D.availability of substitutes
Show the answer and explanation

Answer: A (expectation of a future change in price)

Explanation

If people expect prices to rise further, they buy more now even though the price has risen, giving an upward-sloping (exceptional) demand curve.