In the context of public goods, what does 'Non-rivalrous' stands for?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2: One person's consumption does not diminish another's consumption.
Explanation:
In economics, public goods possess two main characteristics: 'Non-excludability' and 'Non-rivalry'.
Being 'Non-rivalrous' implies the following:
When a good is non-rivalrous, it means that one person's consumption of that good does not result in any reduction in its availability or quantity for another person.
Example: Streetlights. If you are benefiting from the light emitted by a streetlamp, this does not diminish the amount of light available to another person passing by. Similarly, national defense and fresh air are other examples of such goods.
In contrast (Rivalrous Goods): Consider an apple. If one person eats it, it is no longer available for another person to consume.
The Two Pillars of Public Goods (Quick Revision):
- As you prepare for examinations such as SSC CGL and RRB NTPC, these concepts are frequently tested:
- Non-rivalry: One person's consumption does not reduce the quantity available for another.
- Non-excludability: It is impossible to prevent anyone from using the good (for instance, even someone who does not pay taxes can still benefit from streetlights).
Important Questions for Upcoming Examinations:
Question: The 'Free Rider Problem' is associated with which type of goods?
Answer: Public Goods.
Question: A lighthouse is a classic example of which type of good?
Answer: A Public Good.
Question: What are 'Giffen Goods'? (In the context of Option 3)
Answer: These are inferior goods for which demand increases as their price rises (such as certain staple food grains).