JAMB Economics 2009 Question 10

Question 10

Theory of Consumer Behaviour

A major assumption in cardinal utility theory is that

  1. A.utility is measurable
  2. B.utility is not measurable
  3. C.total utility equals marginal utility
  4. D.total utility is constant
Show the answer and explanation

Answer: A (utility is measurable)

Explanation

Cardinal utility theory assumes satisfaction can be measured in numbers (utils), unlike ordinal theory which only ranks it.