In: Economics
Question 1: Do young children follow the law of diminishing marginal utility?
Question 2: Suppose a friend says the following. “Marginal utility analysis is useless. The thought of people having internal utility calculators is so silly. I’ve never actually calculated utility from anything I’ve ever purchased.” Do you agree with your friend? Explain.
1.
Yes, young children follow the law of diminishing marginal utility.
For example, when they demand food, they start crying and once they
are satiated they leave the food. It only happens when their
marginal utility of the food decreases to the point of zero. As a
result, the law of diminishing marginal utility is
established,
Young children can neither speak like economists nor demand
different types of goods and materialistic benefits, but they can
show by their expressions regarding their basic needs and it is
decreasing in utility with an increase in the level of
consumptions.
2.
I do not agree with the friend.
There is no need to make a calculation to establish the marginal
utility. It is already present in different activities on a day to
day basis. My friend makes decisions regarding what to eat, what to
play, how much to study as well as how much time funds he wants to
spend to buy a particular good. All these decisions already involve
marginal utility analysis where he has fixed the amount of time or
funds that makes marginal benefits to be either higher or equal to
the marginal cost. Hence, marginal utility analysis is
implemented.