In the context of market failure, externalities lead to: MCQ with Answer and Explanation

In the context of market failure, externalities lead to:
A. Divergence between private and social costs or benefits
B. Perfect competition
C. Zero role for government intervention
D. Efficient market outcomes
Answer: Option A
Solution (By JKSSB Mock Tests)
Externalities cause a divergence between private and social costs (or benefits), leading to over- or under-production relative to the socially optimal level.

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Practice More Economy Set 1 Questions

Question #1
In the context of labour markets, the 'Gig Economy' is characterised by:
A. Only permanent full-time employment
B. Only public-sector jobs
C. Only agricultural self-employment
D. Short-term, flexible jobs often mediated by digital platforms rather than traditional long-term employment contracts

Correct Answer: Option D


Explanation:
The gig economy refers to labour markets characterised by short-term contracts or freelance work, frequently organised through online platforms that match workers with individual tasks or projects.

This question belongs to: Economy GK Economy Set 1
Question #2
Which of the following is NOT a type of market structure?
A. Perfect competition
B. Monopoly
C. Monopsony of labour only
D. Oligopoly

Correct Answer: Option C


Explanation:
Monopsony refers to a market with a single buyer. While monopsony is a market structure, the option 'Monopsony of labour only' incorrectly restricts it. Standard market structures are perfect competition, monopoly, monopolistic competition and oligopoly.

This question belongs to: Economy GK Economy Set 1
Question #3
The 'Goods and Services Tax' on health insurance premiums is:
A. 5%
B. 18%
C. 0%
D. 12%

Correct Answer: Option B


Explanation:
Health insurance premiums attract 18% GST.

This question belongs to: Economy GK Economy Set 1