Marginal benefit is the additional satisfaction received from consuming one more unit of a good or service. It decreases as consumption increases due to the law of diminishing marginal benefit. For example, a consumer may be willing to pay $10 for an additional burger when hungry, but less for each successive burger as their hunger decreases. While the consumer's willingness to pay is the marginal benefit, the actual price is determined by market forces.
2. WHAT IS MARGINAL BENEFIT ?
The additional satisfaction or Benefit that a
person receives from consuming an additional
unit of a good or service.
A person's marginal Benefit is the maximum
amount they are willing to pay to consume that
additional unit of a good or service.
In a normal situation, the marginal Benefit will
decrease as consumption increases.
3. BREAKING DOWN MARGINAL BENEFIT
For example, assume there is a consumer wishing to
purchase an additional burger. If this consumer is
willing to pay $10 for that additional burger, then the
marginal Benefit of consuming that burger is $10.
The more burgers the consumer has, the less he or she
will want to pay for the next one. This is because the
Benefit decreases as the quantity consumed increases.
It is important to note that even though the consumer
is willing to pay $10 for the burger , this will not
necessarily be the burger's price; this is determined by
market forces. The difference between the market
price and the price the consumer is willing to pay is
called consumer surplus.
4. Lawof Diminishing Marginal Benefit
Law of Diminishing Marginal Benefit -
eventually, a point is reached where the
marginal Benefit obtained by consuming
additional units of a good starts to decline,
ceteris paribus.
5. Lawof Diminishing Marginal Benefit
Example
If Im really hungry, I get a lot of satisfaction from
first slice of pizza.
If I keep eating pizza, the satisfaction from the 8th
slice would be much less than that of the first slice.
6. Law of Diminishing MB
Notes about the Law of Diminishing MB
Time period must be specified for law.
Law tells us that eventually the marginal
Benefit curve will be downward sloping.
Law tells us that eventually the total Benefit
curve will become flatter.
Slope of the total Benefit curve is equal to marginal
Benefit
8. Shapeof MB
Eventually downward sloping
Law of diminishing marginal Benefit
Positive always
Rational behavior
Consumer only purchases a good if they get some positive
Benefit from it.